CN106444495A - Multifunctional intelligent control terminal system used for centralized heat supply - Google Patents
Multifunctional intelligent control terminal system used for centralized heat supply Download PDFInfo
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- CN106444495A CN106444495A CN201610839715.5A CN201610839715A CN106444495A CN 106444495 A CN106444495 A CN 106444495A CN 201610839715 A CN201610839715 A CN 201610839715A CN 106444495 A CN106444495 A CN 106444495A
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- valve
- valve body
- controller
- terminal system
- control terminal
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
- F24D19/1036—Having differential pressure measurement facilities
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2648—Central heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention relates to a multifunctional intelligent control terminal system used for centralized heat supply, which is characterized in that a main controller is respectively connected with a wired communication and wireless communication interface, an integrated control valve bank, a sensor and a human-machine interface and power supply manager, wherein the wired communication and wireless communication interface is used for performing communication with the external part, the integrated control valve bank is connected with the main controller, the wired communication and wireless communication interface is used by the main controller to perform communication with the external part, the sensor is used for detecting water flowing conditions of a heat supply pipeline, and the human-machine interface and power supply manager is used for performing interaction with a user and receiving a power supply. The integrated control valve bank is provided with a check valve assembly and a valve driving assembly on the valve body, wherein the check valve assembly is connected with a water outlet, the valve driving assembly is connected with a valve and used for driving the valve, the lower part of the valve body is provided with a temperature measurement assembly connected with the internal part of the valve body, the valve driving assembly is provided with a controller, and an output end of the controller is connected with an input end of the valve driving assembly. The multifunctional intelligent control terminal system can control parameters such as heat supply pressure, flow and the like of users locally, remotely or automatically, and hydraulic balance of the system is kept. Meanwhile, uneven heat distribution is avoided, and the energy consumption of heat supply is reduced.
Description
Technical field
The present invention relates to a kind of terminal system for central heating.More particularly to a kind of integrated supplying for concentrating
The Multifunctional intelligent control terminal system of heat.
Background technology
In central heating system, due to the difference of hydraulic misadjustment problem and user's house type and home location, often result in
User's heat distribution is uneven, and some users are cold, some user's heat, and this is accomplished by a kind of suitable terminal control system, installs
In each family, it is monitored by the Heating State of this terminal-pair user, gone out with signal evaluations such as temperature, pressure, flows
The Heating State of user, is adjusted to the confession heat condition of user automatically, thus ensureing the heating quality of each user.Lead to simultaneously
Cross the regulating and controlling effect of control terminal, reach hydraulic equilibrium state, it is to avoid the overheated and supercooling of user, intelligent control supplies enthusiasm
Condition, improves the heating efficiency of heating system, energy loss is greatly lowered.
, there is various heating network structure in the problem due to regional difference with for thermal history for the China, in addition, I
Heat metering policy a lot of year has been carried out by state, there is a lot of heat metering equipment and algorithm, complicated and diversified heating network
The presence of the heat metering equipment of structure and different brands and model have impact on the use of new energy-saving equipment, and urgent need is a set of can
Compatible multiple pipe network structures, the intelligent terminal system of multiple heat metering equipment, in the real-time heat supply shape monitoring each family
In the case of state, the heating parameter of adjust automatically user, seek the heat supply mode optimizing, reduce energy consumption, strengthen user and relax
The purpose of appropriateness.
Because the design of the indoor heating network of user is various, pipeline product quality is uneven, and construction quality height differs,
The problem of pipe network leakage often occurs, once occurring bringing incalculable damage to the property of user.In addition certain customers dislike
Meaning usurps the recirculated water of heating network, causes heating system operation irregularity.It is badly in need of one kind and can monitor the circulation of user's indoor pipe network
The facility of water running situation, in the case of revealing, automatically shuts down supply channel, it is to avoid the property loss of user, simultaneously
Cope with user and steal the problem putting recirculated water.
Content of the invention
The technical problem to be solved be to provide a kind of can adapt to multiple heating network structures for concentrating
The Multifunctional intelligent control terminal system of heat supply.
The technical solution adopted in the present invention is：A kind of Multifunctional intelligent control terminal system for central heating, bag
Include master controller, described master controller is connected to wire communication and the wireless communication interface being communicated with outside respectively,
Overall-in-one control schema valve group, the wire communication for master controller and external communication and the nothing being connected with described master controller respectively
Line communication interface, for detecting the sensor of heat supplying pipeline streamflow regime and for carrying out interaction with user and receiving power supply
Man-machine interface and power supervisor, wherein, described overall-in-one control schema valve group, including having water inlet, delivery port and be located at
It is used for the valve body of the valve of regulating water flow between water inlet and delivery port, described valve body is provided with and is connected with described delivery port
For detecting the check valve assembly of water flow, described valve body is additionally provided with and is connected for driving valve to pass through with described valve
The aperture of itself carrys out the valve drive component of regulating water flow, and the bottom of described valve body is provided with and is connected for detecting with valve inner
The temperature measurement component of water flow temperature in valve body, described valve drive component is provided with signal input part respectively with described check valve assembly
The controller being connected with temperature measurement component for gathering water flow signal and water flow temperature signal in valve body, the output of described controller
End connects the input of described valve drive component, for controlling institute according to the water flow signal being gathered by valve drive component
The opening angle of the valve stated.
Described check valve assembly includes：H-shaped nut, the bottom of described H-shaped nut is connected to valve body by external screw thread
In upper port, the upper grooves lid of described H-shaped nut has upper end cover, the lower port setting of the lower recess of described H-shaped nut
There is the bottom end cover in valve body；It is provided with the magnetic induction being connected with described controller in described H-shaped nut upper grooves to close；
In described H-shaped nut lower recess, magnet is provided with by magnet frame, the bottom of described magnet frame is run through described lower port lid and is located at
In the delivery port of valve body, the bottom of described magnet frame is provided with flap, and wherein, described flap can carry in the presence of current
Move described magnet frame System of Rotating about Fixed Axis certain angle, thus closing by the magnetic force on and off magnetic induction of magnet.
It is provided with sealing gasket between described H-shaped nut and described valve body upper port.
Described magnetic induction is closed as tongue tube or proximity switch or Hall switch.
Described temperature measurement component includes the temperature element being connected with described controller, the temperature measuring head of described temperature element
It is inserted into crossing in aquaporin of valve, and is placed in the closing chamber of water, the bottom fixed body of described temperature element passes through clamp nut
It is fixed at the bottom opening of described valve body, and sealed by sealing ring.
Described valve drive component includes the motor that signal input part is connected with described controller, and connecting shaft is passed through in one end
The power transmission shaft that device is connected with the output shaft of described motor, the other end of described power transmission shaft runs through upper opening and the institute of described valve body
The upper end of the valve stated is fixedly linked, thus passing through the current driving the aperture of valve to change regulation valve body under the control of the controller
Amount.
The lower part of described power transmission shaft is to be arranged on the top of described valve body by spigot nut, described spigot nut
Periphery is also cased with seeing the dial of the power transmission shaft anglec of rotation for inspection.
Described controller includes control unit, be connected with described control unit respectively for receiving remote control signal
Receiving unit, for carrying out the transmitting element of data upload, 232 communication units and the display list using for field adjustable
Unit, and be used for providing power supply former power interface circuit, wherein, described receiving unit, transmitting element and 232 communication units divide
Not Tong Guo communication interface connection communication bus, the GPIO end of the described control unit motor in connection valve drive component, only respectively
Return the magnetic induction pass in valve module and the temperature element in temperature measurement component.
Described sensor include for detect heat supplying pipeline water flow temperature temperature sensor, be used for detecting heat supplying pipeline
The flow sensor of water flow and the pressure sensor for detecting heat supplying pipeline water flow pressure.
The Multifunctional intelligent control terminal system for central heating of the present invention, can adapt to multiple heating network knots
Structure, the compatible multiple heat metering equipment of energy and mode, lifting user supplies hot comfort, prevents pipeline leakage, protects user's property
The multifunctional intellectual heat supply terminal of safety, monitor in real time domestic heat situation in heat supplying process, find in time to supply heat anomaly, from
Dynamic adjustment Heating State, simultaneously to heat supply control centre Real-time Feedback Heating State, with the heating load of real-time monitoring heating system,
Reduce and supply thermal energy consumption, reduce heat cost, the purpose of energy-saving and emission-reduction.The present invention, can be by locally, remotely with automatic three
The mode of kind controls the parameters such as the confession thermal pressure of user, flow, maintains the hydraulic equilibrium of system, avoids heat distribution not simultaneously
All, reduce and supply thermal energy consumption.The present invention can accurate detection domestic heat information, automatically form closed-loop control, simultaneously corresponding number
According to being sent to heat supply control centre, so that control centre's general control Heating State, reduce energy consumption and the cost of heat supply.
Brief description
Fig. 1 is the entire block diagram of the Multifunctional intelligent control terminal system that the present invention is used for central heating；
Fig. 2 is the external structure schematic diagram of overall-in-one control schema valve group of the present invention；
Fig. 3 is the internal structure schematic diagram of overall-in-one control schema valve group of the present invention；
Fig. 4 is the overall structure block diagram of intelligent controller of the present invention；
Fig. 5 is the circuit theory diagrams of control unit in the embodiment of the present invention；
Fig. 6 is the circuit theory diagrams of receiving unit in the embodiment of the present invention；
Fig. 7 is the circuit theory diagrams of transmitting element in the embodiment of the present invention；
Fig. 8 is the circuit theory diagrams of 232 communication units in the embodiment of the present invention；
Fig. 9 is the circuit theory diagrams of communication interface in the embodiment of the present invention；
Figure 10 is the circuit theory diagrams of power interface circuit in the embodiment of the present invention；
Figure 11 is the circuit theory diagrams of display unit in the embodiment of the present invention；
Figure 12 is the Multifunctional intelligent control terminal system mounting location schematic diagram that the present invention is used for central heating.
In figure
1：Valve body 11：Water inlet
12：Delivery port 13：Valve
2：Check valve assembly 21：Bottom end cover
22：Sealing gasket 23：H-shaped nut
24：Magnet 25：Magnet frame
26：Magnetic induction closes 27：Upper end cover
28：Flap 3：Valve drive component
31：Motor 32：Shaft joint
33：Power transmission shaft 34：Spigot nut
35：Dial 4：Temperature measurement component
41：Clamp nut 42：Sealing ring
43：Temperature element 431：Temperature measuring head
432：Bottom fixed body 5：Controller
51：Control unit 52：Receiving unit
53：Transmitting element 54：Communication interface
55：232 communication units 56：Display unit
100：Multifunctional intelligent control terminal system for central heating
200：Device for detecting temperature A：Master controller
B：Overall-in-one control schema valve group C：Wire communication and wireless communication interface
D：Sensor E：Man-machine interface and power supervisor
Specific embodiment
With reference to a kind of embodiment and accompanying drawing Multifunctional intelligent control terminal system for central heating to the present invention
System is described in detail.
A kind of Multifunctional intelligent control terminal system for central heating of the present invention, by the family to user for the sensor
The informations such as interior temperature, confession heat flow, water temperature, automatically generate control strategy, by the Heating State to user for the valve group
It is adjusted.Controller being capable of compatible with digital amount signal, analog signalses.In terms of data communication, terminal system is passed through wireless
Carry out data transfer with wired two kinds of form of communication with heat supply control centre.The control terminal of the present invention disclosure satisfy that various structures
Heat supplying pipeline, being capable of compatible currently main central heating metering method.Do not affecting the existing pipeline configuration of user and heat supply
On the premise of metering method, automatically maintain hydraulic equilibrium, pass through intelligent algorithm simultaneously, the confession thermal energy consumption automatically adjusting user avoids
Appearance local users are overheated, the situation of local users supercooling, improve user and supply thermal comfort.It is indoor that this terminal can also monitor user
The flow ruuning situation of pipeline, is recognized accurately the water supply leakage signal of indoor pipeline, automatically shuts down pipeline, reduces user and damages
Lose.The present invention passes through multiple means, the parameters of central heating terminal use is monitored, Reasonable Regulation And Control temperature, pressure
And data on flows, thus realize being greatly lowered totally supplying thermal energy consumption, the effect reaching energy-saving and emission-reduction and reducing heat cost.
As shown in figure 1, a kind of Multifunctional intelligent control terminal system for central heating of the present invention, including main control
Device A, described master controller A are connected to and the wire communication that communicated of outside and wireless communication interface C respectively, respectively with
Overall-in-one control schema valve group B that described master controller A is connected, the wire communication for master controller A and external communication and wirelessly
Communication interface C, for detecting the sensor D of heat supplying pipeline streamflow regime and for carrying out interaction with user and receiving power supply
Man-machine interface and power supervisor E.Described sensor D include for detect heat supplying pipeline water flow temperature temperature sensor,
For detecting the flow sensor of heat supplying pipeline water flow and the pressure sensor for detecting heat supplying pipeline water flow pressure.Stream
Quantity sensor, can be turned off once there is pipe leakage in time with real-time monitoring user indoor pipeline flow situation, it is to avoid uses
The property loss at family.This function can also prevent user's malice from stealing and put circulation water for heating, reduce the operation risk of heating system.Its
In,
Described master controller A is made up of 32 control chips of model MSP430 or STM32 or LTC1700.Main
Business is to run control program and strategy, outside sensor signal is acquired and processes, to wired and wireless telecommunications numbers
According to being processed, send instruction and control integrated valve group to carry out action, by HMI (man-machine interface keyboard and screen) receive user
Instruct and show corresponding information.
Described temperature sensor, pressure sensor and flow sensor：It is mainly used for the heating installation water to heat supply user
Temperature, flow, pressure and other parameters measure, and export master controller A as electronic signals.
Described wire communication and wireless communication interface：It is responsible for connecting end host, user's temperature controller, heat supply control centre
(Surveillance center of heat supply company), the communication of integrated valve group connect, and the wireless communication mode of employing is bluetooth, radio frequency, movement
The forms such as communication, wire communication uses MBUS agreement.
As shown in Fig. 2 overall-in-one control schema valve group B of the present invention, including have water inlet 11, delivery port 12 and be located at into
It is used for the valve body 1 of the valve 13 of regulating water flow, the water inlet of described valve body 1 is additionally provided with pressure between the mouth of a river 11 and delivery port 12
Tight body 6.The check valve assembly 2 being connected for detecting water flow with described delivery port 12 is provided with described valve body 1, described
Valve body 1 on be additionally provided be connected with described valve 13 for drive valve 13 by the aperture of itself come regulating water flow valve drive
Dynamic assembly 3, the bottom of described valve body 1 is provided with and the temperature measurement component being connected inside valve body 1 for detecting water flow temperature in valve body 1
4, described valve drive component 3 is provided with signal input part it is connected with described check valve assembly 2 and temperature measurement component 4 respectively and be used for adopting
The controller 5 of water flow signal and water flow temperature signal in collection valve body 1, the output end of described controller 5 connects described valve and drives
The input of dynamic assembly 3, for according to the water flow signal being gathered by valve drive component 3 control described in valve 13 aperture
Angle.
As shown in figure 3, described check valve assembly 2 includes：H-shaped nut 23, outer spiral shell is passed through in the bottom of described H-shaped nut 23
Line is connected in the upper port of valve body 1, is provided with sealing gasket 22 between described H-shaped nut 23 and described valve body 1 upper port.
The upper grooves lid of described H-shaped nut 23 has upper end cover 27, and the lower port of the lower recess of described H-shaped nut 23 is provided with position
Bottom end cover 21 in valve body 1；It is provided with, in described H-shaped nut 23 upper grooves, the magnetic induction being connected with described controller 5
Close 26, it is tongue tube or proximity switch or Hall switch that described magnetic induction closes 26.Magnetic induction is had on described upper end cover 27 close
26 cable-through holes being connected with described controller 5；In described H-shaped nut 23 lower recess, magnet is provided with by magnet frame 25
24, the bottom of described magnet frame 25 is run through described lower port lid 21 and is located in the delivery port 12 of valve body 1, the bottom of described magnet frame 25
It is provided with flap 28, wherein, described flap 28 can drive described magnet frame 25 System of Rotating about Fixed Axis certain in the presence of current
Angle, thus close 26 by the magnetic force on and off magnetic induction of magnet 24.
When water enters valve body by valve body 1 right-hand member, flap 28 deflects, and touches magnetic induction and closes 26, system worked well；When
When the flow of the water of entrance valve body 1 is very little or none, flap 28 progressively closes off, and 26 event resolves are closed to magnetic induction in magnetic field, are
System cannot normal work and close.When i.e. flap 28 is in zero-bit, valve 1 is closed.
Described temperature measurement component 4 includes the temperature element 43 being connected with described controller 5, described temperature element 43
Temperature measuring head 431 is inserted into the crossing in aquaporin of valve 13, and is placed in the closing chamber of water.The bottom fixed body of described temperature element 43
432 are fixed at the bottom opening of described valve body 1 by clamp nut 41, and are sealed by sealing ring 42.The temperature of water is by surveying
Warm element 43 feeds back to controller 5；The regulation of discharge and shutoff, drive valve real by controller 5 by control valve drive component 3
Existing.When temperature is less than required value, the supply water temperature of system or flow are suitably adjusted, and meet the requirement of heat supply temperature.
Described valve drive component 3 includes the motor 31 that signal input part is connected with described controller 5, and one end is passed through
The power transmission shaft 33 that shaft joint 32 is connected with the output shaft of described motor 31, the other end of described power transmission shaft 33 runs through described valve body 1
Upper opening be fixedly linked with the upper end of described valve 13, thus under the control of controller 5 pass through drive valve 13 aperture
The discharge of regulation valve body 1.The lower part of described power transmission shaft 33 is to be arranged on the upper of described valve body 1 by spigot nut 34
Portion, the periphery of described spigot nut 34 is also cased with seeing the dial 35 of power transmission shaft 33 anglec of rotation for inspection.
Valve in valve body 1 given by Fig. 3 is valve, but valve of the present invention is not limited to valve, can also be butterfly valve, gate valve
Deng.
Described controller 5 comprises 16 analog quantity ALT-CH alternate channels, can receive the instrument simulation letter of 4-20mA or 0-5V
Number it is also possible to receive the signal of digital instrument by the field bus protocol such as Modbus.In intelligent controller and centralized Control
Adopt Mbus bus protocol between the heart, be easy to concentrate metrical information, long-range change control valve parameter data long-term monitoring.Collocation
The remote communication module such as GPRS enable wired or wireless communication.Intelligence control system can be by modes such as IGCT or relays
Arrange in pairs or groups different types of automatically controlled execution unit, for driving the shut-down mechanism of valve.
As shown in figure 4, described controller 5 includes control unit 51, respectively with being used for that described control unit 51 is connected
Receive the receiving unit 52 of remote control signal, the transmitting element 53 being used for carrying out data upload, 232 communication units 55 and be used for
The display unit 56 that field adjustable uses, and is used for providing power supply former power interface circuit, wherein, described receiving unit
52nd, transmitting element 53 and 232 communication units 55 pass through communication interface 54 connection communication bus MBUS, described control unit 51 respectively
Respectively 26 and temperature measurement component 4 are closed in the motor 31 in connection valve drive component 3, the magnetic induction in check valve assembly 2 at GPIO end
In temperature element 43.Wherein：
Described control unit 21 can adopt the control chip such as model MSP430 or LPC1768.As shown in figure 5, this
Inventive embodiments are the control chips using model STM32F103.
Described receiving unit 22 and transmitting element 23 main task are to complete data-signal by the circuit of Fig. 6 and Fig. 7
Transmission and acceptance, detailed process meets the communication standard of MBUS agreement.
232 described communication units 25 can be using the serial communication chip of model SP3232 or MAX3250.As Fig. 8
Shown, the embodiment of the present invention is the communication chip using model MAX3232CSE, and the limb 13 of MAX3232CSE and pin 14 are strings
The reception of mouth chip and transmitting terminal.
Described communication interface 24 as shown in figure 9, each provide 232 communications line terminals, 485 communications line terminals,
MBUS communications line terminal.Described power interface circuit is as shown in Figure 10.Described display unit 26 is as shown in figure 11.
Overall-in-one control schema valve group B of the present invention, the aperture under controller 5, power transmission shaft 33 effect of the valve 13 in valve body 1 is one
Determine angle, you can adjust uninterrupted；After controller 5 is connected to system signal, power transmission shaft 33 is controlled to drive valve 13 to ratate 90 degrees,
Can Shuttoff Valve 1.
As shown in figure 12, at user indoor one or many places setting device for detecting temperature 200, transmit in real time the heat supply of user
Temperature information.Device for detecting temperature 200 passes through wirelessly or non-wirelessly to connect the multifunctional intellectual control for central heating of the present invention
In terminal system 100 processed, wire communication and wireless communication interface C, the temperature of indoor diverse location is sent to being used for of the present invention
Master controller A in the Multifunctional intelligent control terminal system 100 of central heating, master controller A pass through overall-in-one control schema valve group B
The Heating State of user is adjusted.
Claims (9)
1. a kind of Multifunctional intelligent control terminal system for central heating, including master controller (A) it is characterised in that institute
The master controller (A) stated is connected to wire communication and the wireless communication interface (C) being communicated with outside respectively, respectively with institute
The connected overall-in-one control schema valve group (B) of the master controller (A) stated, the wire communication for master controller (A) and external communication and
Wireless communication interface (C), for detecting the sensor (D) of heat supplying pipeline streamflow regime and for carrying out interactive with user and connecing
Receive the man-machine interface of power supply and power supervisor (E), wherein, described overall-in-one control schema valve group (B), including having water inlet
(11), delivery port (12) and the valve body being located at the valve (13) being used for regulating water flow between water inlet (11) and delivery port (12)
(1), described valve body (1) being provided with is connected for the check valve assembly (2) detecting water flow with described delivery port (12),
It is additionally provided with described valve body (1) and be connected for driving valve (13) to adjust water by the aperture of itself with described valve (13)
The valve drive component (3) of flow, the bottom of described valve body (1) is provided with and is connected inside valve body (1) for detecting in valve body (1)
The temperature measurement component (4) of water flow temperature, described valve drive component (3) is provided with signal input part respectively with described check valve assembly
(2) controller (5) being connected with temperature measurement component (4) for gathering the interior water flow signal of valve body (1) and water flow temperature signal, described
The output end of controller (5) connects the input of described valve drive component (3), for being led to according to the water flow signal being gathered
Cross the opening angle that valve drive component (3) controls described valve (13).
2. a kind of Multifunctional intelligent control terminal system for central heating according to claim 1 it is characterised in that
Described check valve assembly (2) includes：H-shaped nut (23), the bottom of described H-shaped nut (23) is connected to valve body by external screw thread
(1), in upper port, the upper grooves lid of described H-shaped nut (23) has upper end cover (27), the bottom of described H-shaped nut (23)
The lower port of groove is provided with the bottom end cover (21) in valve body (1)；Be provided with described H-shaped nut (23) upper grooves with
(26) are closed in the magnetic induction that described controller (5) is connected；Arranged by magnet frame (25) in described H-shaped nut (23) lower recess
There is magnet (24), the bottom of described magnet frame (25) is run through described lower port lid (21) and is located in the delivery port (12) of valve body (1), institute
The bottom stating magnet frame (25) is provided with flap (28), and wherein, described flap (28) can drive institute in the presence of current
State magnet frame (25) System of Rotating about Fixed Axis certain angle, thus (26) are closed by the magnetic force on and off magnetic induction of magnet (24).
3. a kind of Multifunctional intelligent control terminal system for central heating according to claim 2 it is characterised in that
It is provided with sealing gasket (22) between described H-shaped nut (23) and described valve body (1) upper port.
4. a kind of Multifunctional intelligent control terminal system for central heating according to claim 2 it is characterised in that
(26) are closed in described magnetic induction is tongue tube or proximity switch or Hall switch.
5. a kind of Multifunctional intelligent control terminal system for central heating according to claim 1 it is characterised in that
Described temperature measurement component (4) includes the temperature element (43) being connected with described controller (5), described temperature element (43)
Temperature measuring head (431) is inserted into the crossing in aquaporin of valve (13), and is placed in the closing chamber of water, the bottom of described temperature element (43)
Fixed body (432) is fixed at the bottom opening of described valve body (1) by clamp nut (41), and close by sealing ring (42)
Envelope.
6. a kind of Multifunctional intelligent control terminal system for central heating according to claim 1 it is characterised in that
Described valve drive component (3) includes the motor (31) that signal input part is connected with described controller (5), and one end is passed through even
The power transmission shaft (33) that axial organ (32) is connected with the output shaft of described motor (31), the other end of described power transmission shaft (33) runs through described
The upper opening of valve body (1) is fixedly linked with the upper end of described valve (13), thus passing through to drive under the control of controller (5)
The aperture of valve (13) changes the discharge of regulation valve body (1).
7. a kind of intelligent valve according to claim 6, a kind of Multifunctional intelligent control terminal system for central heating
System, the lower part of described power transmission shaft (33) is to be arranged on the top of described valve body (1), described guiding by spigot nut (34)
The periphery of nut (34) is also cased with seeing the dial (35) of power transmission shaft (33) anglec of rotation for inspection.
8. a kind of Multifunctional intelligent control terminal system for central heating according to claim 1 it is characterised in that
Described controller (5) includes control unit (51), be connected with described control unit (51) respectively for receiving remotely control
The receiving unit (52) of signal, for carrying out the transmitting element (53) of data upload, 232 communication units (55) and adjusting for scene
The display unit (56) that examination uses, and is used for providing power supply former power interface circuit, wherein, described receiving unit (52),
Transmitting element (53) and 232 communication units (55) pass through communication interface (54) connection communication bus (MBUS), described control respectively
Motor (31) in GPIO end difference connection valve drive component (3) of unit (51), the magnetic induction in check valve assembly (2) are closed
(26) temperature element (43) and in temperature measurement component (4).
9. a kind of Multifunctional intelligent control terminal system for central heating according to claim 1 it is characterised in that
Described sensor (D) include for detect heat supplying pipeline water flow temperature temperature sensor, be used for detecting heat supplying pipeline current
The flow sensor of flow and the pressure sensor for detecting heat supplying pipeline water flow pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839715.5A CN106444495A (en) | 2016-09-22 | 2016-09-22 | Multifunctional intelligent control terminal system used for centralized heat supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839715.5A CN106444495A (en) | 2016-09-22 | 2016-09-22 | Multifunctional intelligent control terminal system used for centralized heat supply |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224549A (en) * | 2018-01-09 | 2018-06-29 | 王志强 | Heat supply intelligent control system |
| CN108253520A (en) * | 2018-01-09 | 2018-07-06 | 王志强 | Heat supply intelligent control system |
| CN109945295A (en) * | 2019-03-13 | 2019-06-28 | 广东汇泰龙科技有限公司 | A kind of control method of the ground heating system based on cloud lock |
| WO2020063481A1 (en) * | 2018-09-25 | 2020-04-02 | 新昌县晶鑫精密机械配件有限公司 | Leakage-prevention and water-replenishing valve for closed cycle system and detection method therefor |
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2016
- 2016-09-22 CN CN201610839715.5A patent/CN106444495A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224549A (en) * | 2018-01-09 | 2018-06-29 | 王志强 | Heat supply intelligent control system |
| CN108253520A (en) * | 2018-01-09 | 2018-07-06 | 王志强 | Heat supply intelligent control system |
| CN108224549B (en) * | 2018-01-09 | 2020-05-08 | 廊坊洁兰特智能科技有限公司 | Intelligent heat supply control system |
| CN108253520B (en) * | 2018-01-09 | 2020-07-31 | 廊坊洁兰特智能科技有限公司 | Intelligent heat supply control system |
| WO2020063481A1 (en) * | 2018-09-25 | 2020-04-02 | 新昌县晶鑫精密机械配件有限公司 | Leakage-prevention and water-replenishing valve for closed cycle system and detection method therefor |
| CN109945295A (en) * | 2019-03-13 | 2019-06-28 | 广东汇泰龙科技有限公司 | A kind of control method of the ground heating system based on cloud lock |
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