CN201066170Y - Heating supply system buildings or entrance valve automatic regulating system - Google Patents
Heating supply system buildings or entrance valve automatic regulating system Download PDFInfo
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- CN201066170Y CN201066170Y CNU2007200325456U CN200720032545U CN201066170Y CN 201066170 Y CN201066170 Y CN 201066170Y CN U2007200325456 U CNU2007200325456 U CN U2007200325456U CN 200720032545 U CN200720032545 U CN 200720032545U CN 201066170 Y CN201066170 Y CN 201066170Y
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Abstract
The utility model provides an automatic regulation and control system arranged in a valve at the entrance of an office block or a building in a heat supply and heating pipe network. The system is arranged on the regulating valve of a heat supply main pipe and is provided with a collecting controller. The collecting control is connected with a remote lemeter used in a control chamber through a power signal cable. The remote lemeter can be connected with a computer control platform through a signal transmission line, and can also be connected with the computer control platform through a wireless sending and receiving device, can also be connected by multi-core cables to form a partial wire network and then is connected with a computer platform through the wireless sending and receiving device to realize the data transmission of wireless communication. The invention can monitor the system at any time and can automatically regulate the heat energy of the whole heating network according to the preset time and flow through the collecting controller after a computer system process the corresponding data, so the energy saving of heat supply pipe network and public constructions can be saved.
Description
Technical field
The utility model belongs to the heat supply heating system technical field, relate to the automatic regulating system that is installed in housing-group inlet or preceding porch, building valve in a kind of heat supply heating system pipe network, relate in particular to a kind of can be by the automatic regulating system of predefined time period and motor valve door aperture.
Background technology
In the prior art housing-group and every building are carried out the heat supply heating flow-control and can be divided into following four kinds of schemes substantially:
1) traditional manually gate valve or hand stop valve
This valve is installed in that heat supply main advances before heat supply housing-group or the building, the backwater place, the heating system advantage is that arrangement is simple relatively, but its heat supply imbalance problem is very outstanding, adopt the near-end heating user gained heat of this valve many, and remote subscriber gained heat is less, causes the imbalance of pipe network water par power; With artificial method one by one control valve though certain effect is arranged, do not accomplish the problem of the horizontal hydraulic misadjustment of solution at all, cause the social contradications of heating charge.
2) self-supporting flow control valve
This valve is installed in heat supply main water inlet or backwater place, automatically regulate flow by flow pressure reduction, can only solve horizontal hydraulic misadjustment problem, but shortcoming is in time to find maintenance when valve goes wrong, and also can't solve the user and require valve flow that the problem of different flow is arranged on a time period.
3) self-supporting temperature control valve (TCV)
This valve is that install at heat supply backwater main place before the building, this valve is for overcoming a large amount of valve-offs because of the user, reduce the valve of flow when the excessive temperature of localized heat discharge that causes is too high, be along with the height of temperature is opened aperture big or the pass minor valve automatically, reach the purpose of regulating flow, because of itself being adopts the ball valve principle, so the hydraulics flow condition of its heat supplying loop is not good, resistance coefficient increases.
4) industrial automation process autocontrol valve
Industrial process autocontrol valve kind is many, but most the driving is alternating current 220V or 380V power supply, also have direct current 110V's but seldom, the occasion that belongs to industrial environment, if but be contained in the abominable trench of environment, nearly all can not use, so use above three kinds in the majority in the trench.
Prior art is except that the problems referred to above, also there is a common deficiency, be that the every heat supply flow monitoring that in the prior art valve is carried out can't be monitored and operate in real time, when operation, all need manually enter in the piping shaft, can't be implemented in indoor heat supply monitoring, can't realize that hot user is according to demand in the indoor operation of carrying out corresponding heat supply control, this makes troubles for the heating user, and heat supply network administrative department can not monitor at a distance, more can't carry out the heat scheduling to heating network according to the actual conditions of heat supply.In addition, also there is a very big shortcoming in prior art: be exactly public building such as office building night nobody the time warming installation still consuming heat energy, cause a large amount of wastes of heat energy.
Summary of the invention
The purpose of this utility model is to overcome the prior art deficiency, provide a kind of can be by the automatic regulating system of predefined time period and motor valve door aperture.
The automatic regulating system of a heat supply heating pipe network housing-group of the present utility model or a building inlet valve comprises the control valve that is installed on the heat supply main, is provided with acquisition controller in control valve; Acquisition controller is connected with remote-control romote-sensing device in being installed in the user control room by the power supply signal cable; The remote-control romote-sensing device can connect by signal transmssion line computer control platform, also can pass through wireless transmission, receiving system is connected with the computer control platform, it can also connect to form local cable network with multicore cable tree type, be connected with computer platform by wireless transmission, receiving system again, realize the transfer of data of radio communication.
Be provided with the U type briquetting of symmetry in the gland of described control valve, and U type briquetting is connected by location top wire hole and jackscrew with gland; The valve rod of control valve is provided with a pair of symmetrical platform that is slidingly matched with U type briquetting, and rotatablely moving of screw rod becomes the rectilinear motion that slides along U type briquetting under the briquetting effect; The valve gap top of control valve is provided with a valve rod locating hole, is provided with the rub resistance cover in the locating hole, makes valve rod remain stable state when rectilinear motion; The motor that motor drags the unit on the threaded portion of valve stem tip and the acquisition controller is connected.
Described acquisition controller comprises that valve opening degree sensor, collection control microprocessor control unit, local transceiver communication unit, relay reversing unit and motor drag the unit, wherein:
Gathering the control microprocessor control unit is little processing integrated circuit that control program has been solidified in burning, is connected with valve opening degree sensor, local transceiver communication unit, relay reversing unit and remote-control romote-sensing device respectively by data wire.Little processing integrated circuit reaches the position signalling of valve opening degree sensor module input by internal processes and handles from the control signal of remote-control romote-sensing device, and transmit control signal to electronically controlled relay reversing unit, with the opening degree of by-pass valve control.Microprocessor control unit also can connect other sensor, other useful physical amounts such as the temperature of collection valve installation site, flow, pressure.
The valve opening degree sensor is connected with microprocessor control unit by data wire, with motor drag valve opening degree amount that the unit spreads out of be converted to microprocessor control unit can the recognition data amount, and be transferred to by data wire and gather the control microprocessor control unit;
Local transceiver communication unit: communicate by letter with the remote-control romote-sensing device by data wire, accept the operation of remote-control romote-sensing device, the data of the remote-control romote-sensing device setting in the hot user control room are transported to gather control microprocessor control unit and handle;
Electronically controlled relay reversing unit: be made up of relay, transistor and resistor, transistorized base terminal is connected with microprocessor control unit by resistor; Transistorized collector terminal is connected by the motor that relay and motor drag the unit, makes the folding of microprocessor control unit by relay come the unlatching of by-pass valve control or closes;
Motor drags the unit: be made up of motor and limit switch.Limit switch is connected with microprocessor control unit or is connected with the relay of electronically controlled relay reversing unit;
Described remote-control romote-sensing device comprises remote-control romote-sensing microprocessor control unit, digital display unit, telecommunication Transmit-Receive Unit, local communication unit, real-time clock (RTC) unit, data storage cell.Wherein:
The remote-control romote-sensing microprocessor control unit is the integrated circuit that control program has been solidified in burning, is connected with digital display unit, telecommunication Transmit-Receive Unit, local communication unit, real-time clock (RTC) unit, data storage cell respectively by data wire;
Local communication unit is communicated by letter with the local communication unit of acquisition controller by data wire.
The telecommunication Transmit-Receive Unit is a wireless launcher, is made of the radio receiver telecommunication that is connected with the computer control platform by radio wave radio communication module.
Digital display unit is made up of display element, links to each other with the little processing integrated circuit of remote-control romote-sensing, shows valve working state, clock, parameter etc. is set.
The real-time clock (RTC) unit is made up of integrated circuit, crystal, reserce cell, links to each other with the little processing integrated circuit of remote-control romote-sensing, and correct time is provided.
Data storage cell is made up of integrated circuit, links to each other with the little processing integrated circuit of remote-control romote-sensing, and being used for stored parameter need permanent data of preserving with other.
The drive motors of control valve adopts low voltage DC motor, and power supply is by decompression voltage regulator the AC220V AC power to be handled through lowering and stabilizing blood pressure to form Dc low voltage power supply, will flow to control valve by multicore cable again.
The power supply of the utility model system is by the AC-DC parts, become lower safe dc source, receive charge in batteries management and switching part, charge in batteries management and switching part are having under the situation of AC-powered, on the one hand to system's power supply, simultaneously to charge in batteries; Under the situation of AC outage, switch to by battery by electronic switch and to power to system.
The control valve in used each user's housing-group or building is controlled by data acquisition controller in the system of the present utility model, is transferred to indoor remote-control romote-sensing controller with multicore cable, and the energy-conservation valve transfer of data of remote control all in the pipe network system are given computer system.Adopt these measures and relevant device that the technical support of paying heat cost by user institute calorific requirement is provided.
The energy-conservation valve of remote control can both pass through wired or wireless transmitting device before the utility model can make a plurality of buildings simultaneously, transfer data to the computer management platform, carry out the unified regulation and control of networking, accomplish part or all trackings of the horizontal hydraulic misadjustment of pipe network, and accomplish the peak regulation scheduling of the whole pipe network of heat supply, reach the energy-conservation and discharge standard of largest optimization of whole heating network heat energy.
The energy-conservation valve of remote control provided by the utility model also can be widely used in other industrial automation control procedures.
The utility model compared with prior art has following advantage:
But 1, the utility model by to all heat supply data of whole system monitoring all long-distance transmissions to the computer system that is positioned at heat supply control centre, this just carries out the heat scheduling of heating network and adjusts the parameter that science is provided for heat supply control centre, and carry out the inspection of heat supply relevant parameter and the adjustment of heat supply balance easily, realized the automatic regulation of whole heating network, made energy-conservation the scheduling reach automation completely with the pipe network peak regulation.
2, the utility model is by being installed in the remote-control romote-sensing device in the user control room, realized by predefined time period and motor valve door aperture, to the control of the rate-of flow that enters user's heat supplying pipeline, thus can solve and each different user of heat supply main distance between the balance supply of heat.
3, the utility model can in time be found the abnormal situation in the heat supply by each heating user's flow parameter is monitored and checked, for example finds failsafe valve etc.Owing to be provided with the detection monitoring software, so the present invention can also determine to take place the definite user of heating fault or building fast, carries out the heating that described inspection and measurement can not influence other buildings user simultaneously;
4, all to be located at the user indoor for the regulation and control of energy-conservation valve of the remote control in the utility model and relevant detection, and this has just overcome and carries out heating system in the prior art and detect the deficiency that need enter in the piping shaft;
5, the utility model can be controlled improper heating user's heating, and this control can not produce any influence to other users.
6, because the utility model can carry out system monitoring at any time, and adopt computer system to carry out the processing of corresponding data, therefore can carry out the heat scheduling, realize the energy-conservation of heating network whole heating network;
7, the user that respectively warms oneself can control a housing-group or a building heat supply according to the needs of oneself, to reach the purpose of control room temperature.Owing in heating user's upstream the energy-conservation valve of remote control is installed, this makes each user can be very easily carry out the control of heating load according to own needs among the present invention, thereby realization is to the control of entire building indoor temperature;
8, the utility model can make central heating, public building carries out reducing energy consumption by institute's calorific requirement becomes possibility in dispersed supply of heating (unit pot building heat supply), cooperate flowmeter, calorimeter, pressure sensor can improve the reasonability and the science of charge when using, for the commercialized supply of flow, heat provides technical support;
9, the utility model provides the modification scheme to prior art, and its cost is lower, transforms also more convenient.In actual applications, only needing to install control valve of the present invention additional on the horizontal main of each hot user's housing-group or Lou Dongqian gets final product; Control valve of the present invention also can be done some transformations (promptly having used symmetrical U type locating piece to be about to the requirement that common valve has been transformed into electrically operated valve) and get final product on the basis of original valve, so its transformation is very simple, and house of correction costs also cheaper.
10, the control valve that provides of the utility model can be set to incomplete shutoff, and preventing to answer the people is that maloperation is turn-offed valve fully, will register one's residence when severe cold pipe network and warming installation bursting by freezing.Must keep in repair by turn-offing fully manually during maintenance.
11, the motorized motions power supply of the control valve that provides of the utility model is a Dc low voltage power supply, so the construction maintenance is that overall safety is reliable in pipe well.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1
Fig. 2 is the structural representation of the utility model embodiment 2
Fig. 3 is the structural representation of the utility model embodiment 3
Fig. 4 is the structural representation of the utility model embodiment 4
Fig. 5 is the structure chart of the utility model control valve
Fig. 6 is Fig. 5 A-A profile
Fig. 7 is the structure chart of the utility model acquisition controller
Fig. 8 drags the decompression voltage regulator structure chart of unit power supply for the utility model motor
Fig. 9 is the circuit structure diagram of the utility model remote-control romote-sensing device
1---heat supply main 2---control valve 3---acquisition controller 4---heat supply main of registering one's residence
5---power supply signal cables 6---are located at the remote-control romote-sensing device in the hot user control room;
7---signal transmssion line 8---radio receiver connecting line 9---wireless launchers
10---wireless reception device 11---computer management platform
12---flowmeter 13---pressure sensor 14---inflow temperature sensors
15---return water temperature sensor 16---backwater main 17---four-core duplex twisted-pair feeders
The specific embodiment
The utility model describes in detail below in conjunction with accompanying drawing:
The automatic regulating system (referring to Fig. 1) of the heat supply heating system inlet valve in embodiment one, every building, be that interface at heat supply main 1 and the heat supply main 4 of registering one's residence is provided with a control valve 2, acquisition controller 3 is installed in the control valve 2, and acquisition controller 3 is connected with remote-control romote-sensing device 6 in being installed in the user control room by power supply signal cable 5; Remote-control romote-sensing device 6 is connected with computer control platform 11 by signal transmssion line 7.
The user preestablishes heating time section and flow as required for convenience, the remote-control romote-sensing device 6 that is installed in the user control room can be connected with computer control platform 11 by the wireless transmission receiving system, promptly in remote-control romote-sensing device 6, be provided with wireless base station apparatus 9, on computer control platform 11, be connected with radio receiver 10, realize transfer of data by radio communication.
Described acquisition controller comprises that valve opening degree sensor, collection control microprocessor control unit, local transceiver communication unit, relay reversing unit and motor drag the unit, and its concrete structure is referring to Fig. 7.
Gather the control microprocessor control unit and solidified the clock oscillation that little processing integrated circuit U1 of control program and crystal X1 and capacitor C 1, C2 form by burning, U1 is connected with the remote-control romote-sensing device with valve opening degree sensor, local transceiver communication unit, relay reversing unit respectively by data wire.
Valve opening degree sensor: be integration module UH1, by the data output signal line, with motor drag opening degree amount that unit (U_DK) spreads out of convert microprocessor control unit U1 to through UH1 can the recognition data signal, send into microprocessor control unit U1.
Local transceiver communication unit: mainly by being that integrated circuit U2 forms.U2 communicates by letter with the remote-control romote-sensing device 6 in being located at hot user control room by data wire, and the data that the remote-control romote-sensing device in the hot user control room 6 is provided with are transported to microprocessor control unit handle.
Electronically controlled relay reversing unit is by relay J D1, JD2, transistor T 1, T2, and resistor R 3, R4 form.The base stage of transistor T 1, T2 is connected with the U1 of microprocessor control unit by resistor R 3, R4 respectively; The colelctor electrode of transistor T 1, T2 is connected with the line bag of relay J D1, JD2 respectively; Power positive end VDC+ drags limit switch SK2 among the unit U_DK by motor respectively, moment limit switch SJK is connected to out valve control relay JD1 and goes up corresponding switch contact, power positive end VDC+ drags limit switch SG2 among the unit U_DK by motor again, moment limit switch SJG is connected to and closes the switch contact that valve control relay relay J D2 goes up correspondence, power supply negative terminal VDC-is connected respectively to relay J D1, the last corresponding switch contact of JD2, through relay J D1, after the JD2 conversion, form switchable dc source, output to anode and negative terminal that motor drags unit U_DK motor M OTOR respectively.
U1 the signal of valve opening degree sensor module UH1 input, is converted to position data by internal processes; The control signal from remote-control romote-sensing device 6 that U1 receives by U2, and with reference to above-mentioned position data, send control level from PON end or POFF end to electronically controlled relay reversing unit increases or is reduced to the appointment opening degree with by-pass valve control.The FT of U1 end, FD end connect motor respectively and drag the corresponding leading-out terminal of limit switch SK1, SG1 among the unit U_DK, when the extreme position that reaches valve opening or close, gather the power supply that motor is cut off in the control of control microprocessor control unit, guarantee that motor drags the trouble free service of unit U_DK and valve.
When needing valve to increase opening degree, the PON end output high level of microprocessor control unit U1, transistor T 1 conducting, relay J D1 adhesive, control motor M OTOR increases the opening degree direction to valve and rotates, and valve opening is during to assigned address, and the PON of microprocessor control unit U1 holds output low level, relay J D1 discharges, and motor stops operating.On the contrary, when needing valve to reduce opening degree, the POFF end output high level of microprocessor control unit U1, transistor T 2 conductings, relay J D2 adhesive, control motor M OTOR reduces the opening degree direction to valve and rotates, valve closing is during to assigned address, the POFF end output low level of microprocessor control unit U1, relay J D2 discharges, and motor stops operating.
Motor drags unit U_DK and is made up of motor M OTOR and limit switch.Motor M OTOR is a low voltage DC motor, and its positive and negative terminal is connected with the positive and negative terminal of transistor T 1, T2 power supply VCC by relay J D1, the JD2 of electronically controlled relay reversing unit respectively.
Dc source directly provides motor to drag the required power supply of unit U_DK by terminals JX2 input; After the decompression voltage regulator (circuit structure is seen Fig. 7) that is made of integrated regulator U3, U4 and capacitor C 3, C4, C5, C6 is handled again, form low voltage, the power supply that provides other circuit to need.
AC power is received AC-DC components A C-DC by input plug AC220, becomes the dc source of lower safety, receives charge in batteries management and switching part DZKG;
Charge in batteries management and switching part DZKG are having under the situation of AC-powered, to system's power supply, charge to battery B1 simultaneously on the one hand; Under the situation of AC outage, switch to by battery B1 by electronic switch and to power to system.Anode to system's dc power supply is VDC+, and negative terminal is VDC-, is connected to the acquisition controller 3 that is installed in valve body by cable.
Decompression voltage regulator is made up of integrated circuit U5 and capacitor C7, C8, C9, C10, system's dc power supply by U5 lowering and stabilizing blood pressure, capacitor filtering after, formation+12V power supply is supplied with the remote-control romote-sensing device, sees Fig. 8.
Described remote-control romote-sensing device 6 comprises remote-control romote-sensing microprocessor control unit, digital display unit, telecommunication Transmit-Receive Unit, local communication unit, real-time clock (RTC) unit, data storage cell, referring to Fig. 9.Wherein:
Remote-control romote-sensing microprocessor control unit: form by little processing integrated circuit U7, crystal X2 and capacitor C 11, C12; Control program has been solidified in burning in the microprocessor integrated circuit; It and the clock oscillation that crystal and electric capacity are formed form the work clock of microprocessor control unit.
Digital display unit is made up of display element LCD-U, links to each other with little processing integrated circuit U7, shows valve working state, clock, parameter etc. is set.
The real-time clock (RTC) unit is made up of integrated circuit U10, crystal X2, reserce cell B2, links to each other with little processing integrated circuit U7, and correct time is provided.
Local communication unit is made up of integrated circuit U6, links to each other with little processing integrated circuit U7, also is connected to measurement and control cable by terminals DBUS1, is connected to the acquisition controller that is installed in valve body by measurement and control cable, realizes local communication.
The telecommunication Transmit-Receive Unit is made up of radio communication module TX-U, links to each other with little processing integrated circuit U7, carries out the radio wave transmitting-receiving by antenna TX1, realizes the telecommunication of remote-control romote-sensing device.This part is illustrated wireless launcher 8.
Data storage cell is made up of integrated circuit U9, links to each other with little processing integrated circuit U7, and being used for stored parameter need permanent data of preserving with other.
Dc source+12 input, after the decompression voltage regulator that is made of integrated regulator U8 and capacitor C 13, C14, C15, C16 was handled, formations+5V voltage provided the power supply of circuit needs.
The user can be according to the computer interface of the telecommunication Transmit-Receive Unit valve percentage aperture of operating and setting control valve 2 on the spot; Remote-control romote-sensing device 6 closely is being connected with computer control platform 11 by the 7RS232 holding wire, reaches the purpose of physical control operation; Wireless launcher 8 in the remote-control romote-sensing device 6 is connected communication by communication network with wireless reception device 9, active data is transferred to computer, computer is wirelessly sent to control command remote-control romote-sensing controller 6 as required, remote-control romote-sensing device 6 is transferred to control command on the acquisition controller 3 in the control valve 2 by power supply signal cable 5 again, acquisition controller 3 motion by control valve 2 valve rods is again adjusted the aperture of valve, realizes reaching adjusting the flow that the user suits and the flow of different time sections.
Embodiment two, referring to Fig. 2, the structure of the utility model heat supply heating system housing-group inlet valve automatic regulating system is to have done some improvement on the basis of embodiment one a little, the heat supply main 4 of promptly registering one's residence is provided with the flowmeter 12 that is connected with little processing and control element (PCE) of acquisition controller 3, this flowmeter 12 also passes through the telecommunication Transmit-Receive Unit of power supply signal cable transmission to remote-control romote-sensing device 6, be used to detect flow value that each user purchases, the customer flow value is added up, and the customer flow value and the flow value bought in advance of user of accumulation compared, when flow value that user's cumulative flow value is bought in advance less than the user, continue supply, when user's cumulative flow value equals flow value that the user buys in advance, stop to this user's supply.Can charge by the used flow of user like this, when adopting IC-card or magnetic card technique, can make flow charging more convenient.Also on the heat supply main 4 of registering one's residence, pressure sensor 13 is set simultaneously, this pressure sensor 13 inserts little processing and control element (PCE) of acquisition controller 3, by the telecommunication Transmit-Receive Unit of DC power supply signal cable transmission, can make each interface pressure of pipeline meet the optimum Working of design fully to remote-control romote-sensing device 6.
Embodiment three, referring to Fig. 3, the structure of the utility model heat supply heating system housing-group inlet valve automatic regulating system is to have done some improvement on the basis of embodiment one, the heat supply main 4 of promptly registering one's residence is provided with flowmeter 12 and inflow temperature sensor 14, and the backwater main end of registering one's residence is provided with return water temperature sensor 15.Flowmeter 12, inflow temperature sensor 14 and return water temperature sensor 15 are connected with little processing and control element (PCE) of acquisition controller 3, simultaneously also by the telecommunication Transmit-Receive Unit of DC power supply signal cable transmission to remote-control romote-sensing device 6, be used to detect calorie value that each user purchases, user's calorie value is added up, and the user's calorie value and the calorie value bought in advance of user of accumulation compared, when calorie value that user's heat history value is bought in advance less than the user, continue heat supply, when user's heat history value equals calorie value that the user buys in advance, stop to this user's heat supply.Can charge by the used heat of user like this, when adopting IC-card or magnetic card technique, can make heating charge more convenient.
Embodiment four, referring to Fig. 4, the structure of the utility model heat supply heating system housing-group and Lou Dong inlet valve automatic regulating system is on the basis of embodiment one, the remote-control romote-sensing device 6 usefulness four-cores duplex twisted-pair feeder 17 tree types of a plurality of N+X are connected, form local cable network, by the wireless base station apparatus 9 of one of them remote-control romote-sensing device 6, be wirelessly transmitted to remote computation machine platform 11 then, realize the remote monitoring automatic dispatching by communication network.
Claims (6)
1. the automatic regulating system of a heat supply heating system housing-group, a building inlet valve, it is characterized in that: be installed in the control valve (2) on the heat supply main (1) and be provided with acquisition controller (3), acquisition controller (3) is connected with remote-control romote-sensing device (6) in being installed in the user control room by power supply signal cable (5), and remote-control romote-sensing device (6) is connected with computer control platform (11) by signal transmssion line (7) or wireless transmission, receiving system (9,10);
Be provided with the U type briquetting (52) of symmetry in the gland (51) of described control valve (2), and U type briquetting (52) is connected by location top wire hole (53) and jackscrew (54) with gland (51); The valve rod of control valve is provided with a pair of symmetrical platform (55) that is slidingly matched with U type briquetting (52); The valve gap of control valve (58) top is provided with a valve rod locating hole (56), is provided with rub resistance cover (57) in the hole; Valve rod (59) top is connected with the motor that the last motor of acquisition controller (3) drags the unit;
Described acquisition controller (3) comprises that valve opening degree sensor, collection control microprocessor control unit, local transceiver communication unit, relay reversing unit and motor drag the unit; Gathering the control microprocessor control unit is the integrated circuit that control program has been solidified in burning, is connected with valve opening degree sensor, local transceiver communication unit, relay reversing unit and remote-control romote-sensing device respectively by data wire;
Described remote-control romote-sensing device (6) comprises remote-control romote-sensing microprocessor control unit, digital display unit, telecommunication Transmit-Receive Unit, local communication unit, real-time clock (RTC) unit, data storage cell; The remote-control romote-sensing microprocessor control unit is the integrated circuit that control program has been solidified in burning, is connected with digital display unit, telecommunication Transmit-Receive Unit, local communication unit, real-time clock (RTC) unit, data storage cell respectively by data wire;
The local communication unit of remote-control romote-sensing device (6) is communicated by letter with the local communication unit of acquisition controller (3) by data wire;
The radio receiver telecommunication that the telecommunication Transmit-Receive Unit is connected with computer control platform (11) by radio wave.
2. the automatic regulating system of heat supply heating system housing-group, a building inlet valve according to claim 1, it is characterized in that: described remote-control romote-sensing device connects to form local cable network with multicore cable tree type, is connected with computer platform by wireless transmission, receiving system again.
3. the automatic regulating system of heat supply heating system housing-group, a building inlet valve as claimed in claim 1 or 2, it is characterized in that: the heat supply main of registering one's residence (4) is provided with pressure sensor (13).
4. the automatic regulating system of heat supply heating system housing-group inlet valve according to claim 1, it is characterized in that: the heat supply main of registering one's residence (4) is provided with the flowmeter (12) that is connected with the microprocessor control unit of acquisition controller, and this flowmeter also transmits data by the telecommunication Transmit-Receive Unit of power supply signal cable and remote-control romote-sensing device 6.
5. the automatic regulating system of heat supply heating system housing-group, a building inlet valve as claimed in claim 1 or 2, it is characterized in that: the heat supply main of registering one's residence (4) is provided with inflow temperature sensor (14), and backwater main end is provided with return water temperature sensor (15) registering one's residence; And temperature sensor (14,15) is connected with the microprocessor control unit of acquisition controller, also passes through the telecommunication Transmit-Receive Unit transmission data of power supply signal cable and remote-control romote-sensing device (6) simultaneously.
6. the automatic regulating system of heat supply heating system housing-group, a building inlet valve as claimed in claim 1 or 2, it is characterized in that: the motor that described motor drags the unit is a low voltage DC motor, and power supply is a Dc low voltage power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200325456U CN201066170Y (en) | 2007-08-01 | 2007-08-01 | Heating supply system buildings or entrance valve automatic regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200325456U CN201066170Y (en) | 2007-08-01 | 2007-08-01 | Heating supply system buildings or entrance valve automatic regulating system |
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| Publication Number | Publication Date |
|---|---|
| CN201066170Y true CN201066170Y (en) | 2008-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200325456U Expired - Fee Related CN201066170Y (en) | 2007-08-01 | 2007-08-01 | Heating supply system buildings or entrance valve automatic regulating system |
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| CN (1) | CN201066170Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840225A (en) * | 2010-05-04 | 2010-09-22 | 东南大学 | Mobile phone remote-controllable wireless area heating metering management system |
| CN101739800B (en) * | 2009-12-29 | 2011-06-15 | 上海交通大学 | Wireless sensor technology-based valve data acquisition system |
| CN109240138A (en) * | 2018-10-11 | 2019-01-18 | 河北工大科雅能源科技股份有限公司 | intelligent control valve |
-
2007
- 2007-08-01 CN CNU2007200325456U patent/CN201066170Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739800B (en) * | 2009-12-29 | 2011-06-15 | 上海交通大学 | Wireless sensor technology-based valve data acquisition system |
| CN101840225A (en) * | 2010-05-04 | 2010-09-22 | 东南大学 | Mobile phone remote-controllable wireless area heating metering management system |
| CN101840225B (en) * | 2010-05-04 | 2012-07-18 | 东南大学 | Mobile phone remote-controllable wireless area heating metering management system |
| CN109240138A (en) * | 2018-10-11 | 2019-01-18 | 河北工大科雅能源科技股份有限公司 | intelligent control valve |
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