CN107504659A - A kind of HVAC end number amount Flow-rate adjustment temperature control system - Google Patents
A kind of HVAC end number amount Flow-rate adjustment temperature control system Download PDFInfo
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- CN107504659A CN107504659A CN201710885963.8A CN201710885963A CN107504659A CN 107504659 A CN107504659 A CN 107504659A CN 201710885963 A CN201710885963 A CN 201710885963A CN 107504659 A CN107504659 A CN 107504659A
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- 230000001105 regulatory effect Effects 0.000 claims description 22
- 230000008859 change Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000547 structure data Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention discloses a kind of new HVAC end number amount to adjust temperature control system, air conditioning terminal electric digital flow control valve is connected with end-equipment control end-receiver plug wire mode, and uninterrupted is controlled by the long-range temperature control adjusting valve core angle displacement of wireless temperature controller, while using valve angle sensor in real time to the device of temperature controller feedback monitoring valve opening angle.Valve body is connected by the present invention with actuator integral type, small in volume, valve connects through wireless temperature controller centralized Control by the way of plug wire with acceptor circuit plate, substituting traditional motor-driven valve that uses, independently two sets of control board control modes, simplified apparatus control system save equipment cost with air conditioning terminal.
Description
Technical field：
The present invention relates to heating and ventilating equipment field, more particularly to a kind of HVAC end number amount Flow-rate adjustment temperature control system.
Background technology：
Valve is to apply extremely extensive executing agency in pipe-line system, while the medium in pipe-line system can be flowed
Amount is adjusted and blocked.Valve all plays great effect in industrial production or daily life.Traditional air-conditioning end
End electrically operated valve is made up of valve and YE, and generally use switching value electronic control mode sets temperature control according to temperature controller
Panel design temperature size control valve open and close, do not possess automatic and accurate temperature controlling function, and there is no data feedback and number
According to upload function.Once setting afterwards, no matter how indoor temperature changes, and air conditioning terminal water-carrying capacity remains certain, only logical
Air conditioning terminal blower fan wind speed is overregulated to carry out indoor temperature regulation.Blower fan frequent changes wind speed, causes indoor temperature and wind speed
Change greatly, producing blowing sense of discomfort reduces indoor comfort.Simultaneously because the specific opening angle of valve can not be learnt, so
Pipeline flow can not accurately be measured.
The content of the invention：
It is an object of the invention to provide a kind of HVAC end number amount Flow-rate adjustment temperature control system, technology to be solved is asked
Topic is in place of overcome the deficiencies in the prior art, change because traditional electrically operated valve does not possess automatic control and wireless communication function, nothing
Method meets the development of modern Mechatronics control system.
The technical solution adopted by the present invention is：
A kind of HVAC end number amount Flow-rate adjustment temperature control system：With valve actuator, wireless temperature controller and receiver,
Valve actuator is connected with digital regulated valve integral type, is connected between wireless temperature controller and receiver using less radio-frequency, numeral
Connected between regulating valve and receiver by the way of control line connection-peg；The valve actuator, including actuator upper shell
With actuator lower house, both engage the housing of composition, and upper end is provided with valve driving machine in housing, and valve driving machine output shaft passes through
Gear is connected to universal driving shaft, and universal driving shaft is connected to the joint transmission part of digital regulated valve, while the gear of universal driving shaft is connected to valve
Door angular transducer, the valve body of digital regulated valve are installed on the lower section of housing；Middle part is provided with circuit board and potentiometer in housing,
Circuit board is connected to connection-peg by control line, and the connection-peg other end is connected to receiver；The receiver, there is receiver electricity
Road plate, acceptor circuit plate have receiver microcontroller, receiver radio receiving transmitting module, end-equipment blower fan module, temperature
Detection module, digital regulated valve module, receiver are connected to end-equipment motor by end-equipment blower fan module；It is described wireless
Temperature controller, has thermostat circuit plate, and thermostat circuit plate has temperature controller microcontroller, power module, induction module, interior
Temperature detecting module, temperature controller radio receiving transmitting module, display module, touch controlled key module, wireless temperature controller pass through less radio-frequency
It is connected to mobile terminal device.
The integrated control end-equipment control module of the acceptor circuit plate and digital regulated valve control module, and will can permit
Perhaps data timing is sent to cloud server.
The wireless temperature controller, receiver can be sent operational parameter data to cloud server by wireless network timing,
Operational factor is collectable each item data, is included but is not limited to：Temperature, pressure, valve opening degree, each operation hours,
State etc..
The HVAC end number amount Flow-rate adjustment temperature control system, according to indoor temperature change generated in case and temperature control panel temperature
The real-time temperature difference and temperature between setting value and reach the duration that design temperature calculates, control instruction letter is sent to receiver
Number, digital regulated valve actuator motor rotational band movable valve plug rotational angle is controlled, in control valve uninterrupted accurate adjustment room
Temperature.
Valve rotational angle is converted into by the valve actuator interior angle sensor in real time by gear transmission structure
Data signal, data signal is shown that current valve opens percentage and feeds back to receiver internal microprocessor, and be wirelessly transferred
To temperature controller and cloud server.
It the mobile terminal device, can be the remote control specially designed, also but be mounted with APP mobile phone, palm electricity
Brain, or it is mounted with the PC of required software, notebook computer etc..
Compared with prior art, the beneficial effects of the present invention are：
The present invention provides a kind of new HVAC end number amount regulation temperature control system, and air conditioning terminal electric digital flow is adjusted
Section valve is connected with end-equipment control end-receiver plug wire mode, and passes through the long-range temperature control adjusting valve core angle position of wireless temperature controller
In-migration controls uninterrupted, while using valve angle sensor in real time to the dress of temperature controller feedback monitoring valve opening angle
Put.Valve body is connected by the present invention with actuator integral type, small in volume, and valve is by the way of plug wire and acceptor circuit
Plate connects through wireless temperature controller centralized Control, substitutes traditional use motor-driven valve and the independent two sets of control boards of air conditioning terminal
Control mode, simplify apparatus control system and save equipment cost.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention.
Fig. 2 is present system structure chart.
Fig. 3 is that schematic diagram is moved towards in signal connection of the present invention.
Fig. 4 is valve actuator of the present invention and digital regulated valve partial structural diagram.
Embodiment：
Below in conjunction with the accompanying drawings, the present invention is described in further detail by embodiment：
A kind of HVAC end number amount Flow-rate adjustment temperature control system：With valve actuator, wireless temperature controller 14 and receive
Device 13, valve actuator are connected with digital regulated valve integral type, and less radio-frequency is used between wireless temperature controller 14 and receiver 13
Connection, is connected between digital regulated valve and receiver by the way of control line connection-peg；The valve actuator, including perform
Device upper shell 1 and actuator lower house 2, both engage the housing of composition, and upper end is provided with valve driving machine 5, valve electricity in housing
The output shaft of machine 5 is connected to universal driving shaft 3 by gear, and universal driving shaft 3 is connected to the joint transmission part 7 of digital regulated valve, linked simultaneously
The gear of axle 3 is connected to valve angle sensor 6, and the valve body 8 of digital regulated valve is installed on the lower section of housing；Middle part is pacified in housing
Equipped with circuit board 4 and potentiometer 9, circuit board 4 is connected to connection-peg 11,12 by control line 10, and connection-peg 11,12 other ends connect
It is connected to receiver 13；The receiver 13, has acceptor circuit plate, and acceptor circuit plate has receiver microcontroller, connect
Device radio receiving transmitting module, end-equipment blower fan module, temperature detecting module, digital regulated valve module are received, receiver passes through end
Equipment blower fan module is connected to end-equipment motor；The wireless temperature controller 14, there is thermostat circuit plate, thermostat circuit plate
With temperature controller microcontroller, power module, induction module, indoor temperature detection module, temperature controller radio receiving transmitting module, display
Module, touch controlled key module, wireless temperature controller 14 are connected to mobile terminal device by less radio-frequency.Acceptor circuit plate integrates
End-equipment control module and digital regulated valve control module are controlled, and data timing can will be allowed to be sent to cloud server.
Wireless temperature controller, receiver can be sent operational parameter data to cloud server by wireless network timing, and operational factor is can
Each item data of collection, include but is not limited to：Temperature, pressure, valve opening degree, each operation hours, state etc..HVAC end
Digital quantity Flow-rate adjustment temperature control system is held, according to the real-time temperature between indoor temperature change generated in case and temperature control panel desired temperature
Difference and temperature and reach the duration that design temperature calculates, send control instruction signal to receiver, control digital regulated valve
Performer motor rotational band movable valve plug rotational angle, control valve uninterrupted accurate adjustment indoor temperature.In valve actuator
Valve rotational angle is converted into data signal in real time, data signal is shown by portion's angular transducer by gear transmission structure
Current valve opens percentage and feeds back to receiver internal microprocessor, and radios to temperature controller and cloud server.Move
But dynamic terminal device, can be the remote control specially designed, also be mounted with APP mobile phone, palm PC, or be mounted with institute
Need PC, notebook computer of software etc..
Valve body is connected by the present invention with actuator integral type, small in volume.Valve actuator mainly has electric part
Formed with pinion rotation part.Motor output torque is delivered on connecting shaft by multistage spur gear, and the torque of linkage principal axis transformation is to push away
Power drives body portion valve core rotation controlling opening of valve size.Using 220v power line power supply modes, by the way of plug wire
Wireless temperature controller centralized Control is connected through with acceptor circuit plate.Substitute traditional use motor-driven valve and air conditioning terminal independent two
Control board control mode is covered, simplifies apparatus control system and saves equipment cost.
Control mode：User sets indoor temperature by indoor wireless temperature controller first, and built-in temperature sensor will measure
The temperature difference between indoor temperature and design temperature is converted into data signal by microcontroller functional-logic programming data analysis
Reason, system send control instruction to receiver after calculating analysis according to data, passed through by digital regulated valve control module in receiver
Cross wired data transfer control valve electric rotary.The tune of pipe-line system water-carrying capacity is adjusted so as to the opening angle of control valve
Section.And control instruction is sent to receiver, power of fan, wind speed change are adjusted by the end-equipment blower fan module in receiver
Change and control to adjust indoor temperature.
Cooling in summer operating mode：When detecting that indoor temperature is higher than setting value, wireless temperature controller c launches wireless to receiver a
Control instruction h, the output torque of motor 5 are delivered on connecting shaft by multistage spur gear, and linkage driving member 7 becomes changing torque as thrust band
Moving valve part valve core rotation increase valve opening increase water-carrying capacity, reduces wind pushing temperature and controls blower fan to improve rotating speed increase simultaneously
Air output, indoor temperature is set to drop to temperature controller setting value.When temperature controller detects indoor temperature less than setting value is equal to, wirelessly
Temperature controller c launches wireless control directives h to receiver a, and similarly digital valve, which reduces valve opening, reduces water-carrying capacity raising air-supply temperature
Degree, while end-equipment fan control module is sent a command to, blower fan air output, power are reduced, temperature adjustment is set to temperature controller
Definite value.
Winter heating's operating mode：When detecting that indoor temperature is less than setting value, wireless temperature controller c launches wireless to receiver a
Control instruction h, increase digital valve valve opening degree, so as to improve pipeline water-carrying capacity；Send instructions to end-equipment blower fan simultaneously
Control module, improve wind pushing temperature and control blower fan raising rotating speed increase air output indoor temperature is raised to temperature controller setting simultaneously
Value；When temperature controller detects that indoor temperature is higher than setting value, wireless temperature controller c launches wireless control directives h to receiver a,
Digital valve, which reduces valve opening, reduces end pipeline water-carrying capacity reduction wind pushing temperature, while sends a command to end-equipment blower fan control
Molding block, control blower fan reduces power, the amount of sending makes indoor temperature drop to temperature controller setting value.
In digital flow valves self-regulating process, the motor joint shaft gear 3 of valve angle sensor 6 rotates, and passes through valve
Angular transducer 6 rotates the principle of different angle, and control system microprocessor detects valve opening angle according to angle change, and
Electric signal Real-time Feedback is shown that current valve opens percentage to wireless temperature controller.User also can be manual according to temperature controller simultaneously
Control valve opens percentage, accurate to control air conditioning terminal water-carrying capacity size.And data timing will be allowed to send to cloud service
Device.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Spirit and scope are defined, and on the premise of design philosophy of the present invention is not departed from, engineers and technicians are to this hair in this area
The all variations and modifications that bright technical scheme is made, protection scope of the present invention, the claimed skill of the present invention all should be fallen into
Art content, all record in detail in the claims.
Claims (6)
- A kind of 1. HVAC end number amount Flow-rate adjustment temperature control system, it is characterised in that：With valve actuator, wireless temperature Control device and receiver, valve actuator are connected with digital regulated valve integral type, using wireless between wireless temperature controller and receiver Radio frequency connects, and is connected between the actuator and receiver of digital regulated valve by the way of control line connection-peg；The valve is held Row device, including actuator upper shell and actuator lower house, both engage the housing of composition, and upper end is provided with valve electricity in housing Machine, valve driving machine output shaft are connected to universal driving shaft by gear, and universal driving shaft is connected to the joint transmission part of digital regulated valve, simultaneously The gear of universal driving shaft is connected to valve angle sensor, and the valve body of digital regulated valve is installed on the lower section of housing；Middle part in housing Circuit board and potentiometer are installed, circuit board is connected to connection-peg by control line, and the connection-peg other end is connected to receiver；Institute State receiver, there is acceptor circuit plate, acceptor circuit plate have receiver microcontroller, receiver radio receiving transmitting module, End-equipment blower fan module, temperature detecting module, digital regulated valve module, receiver are connected to by end-equipment blower fan module End-equipment motor；The wireless temperature controller, has a thermostat circuit plate, thermostat circuit plate have temperature controller microcontroller, Power module, induction module, indoor temperature detection module, temperature controller radio receiving transmitting module, display module, touch controlled key module, Wireless temperature controller is connected to mobile terminal device by less radio-frequency.
- 2. HVAC end number amount Flow-rate adjustment temperature control system according to claim 1, it is characterised in that：It is described to connect The integrated control end-equipment control module of device circuit board and digital regulated valve control module are received, and data timing can will be allowed to transmit To cloud server.
- 3. HVAC end number amount Flow-rate adjustment temperature control system according to claim 1, it is characterised in that：The nothing Line temperature controller, receiver can be sent operational parameter data to cloud server by wireless network timing, and operational factor is to adopt Each item data of collection, include but is not limited to：Temperature, pressure, valve opening degree, each operation hours, state etc..
- 4. HVAC end number amount Flow-rate adjustment temperature control system according to claim 1, it is characterised in that：It is described warm Logical end number amount Flow-rate adjustment temperature control system, according to the reality between indoor temperature change generated in case and temperature control panel desired temperature When the temperature difference and temperature and reach the duration that design temperature calculates, send control instruction signal to receiver, control numeral to adjust Save valve actuator motor rotational band movable valve plug rotational angle, control valve uninterrupted accurate adjustment indoor temperature.
- 5. HVAC end number amount Flow-rate adjustment temperature control system according to claim 1, it is characterised in that：The valve Valve rotational angle is converted into data signal, by number by door actuator interior angle sensor in real time by gear transmission structure Word signal shows that current valve opens percentage and feeds back to receiver internal microprocessor, and radios to temperature controller and high in the clouds Server.
- 6. HVAC end number amount Flow-rate adjustment temperature control system according to claim 1, it is characterised in that：The shifting But dynamic terminal device, can be the remote control specially designed, also be mounted with APP mobile phone, palm PC, or be mounted with institute Need PC, notebook computer of software etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885963.8A CN107504659A (en) | 2017-09-27 | 2017-09-27 | A kind of HVAC end number amount Flow-rate adjustment temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885963.8A CN107504659A (en) | 2017-09-27 | 2017-09-27 | A kind of HVAC end number amount Flow-rate adjustment temperature control system |
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| CN107504659A true CN107504659A (en) | 2017-12-22 |
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| CN201710885963.8A Pending CN107504659A (en) | 2017-09-27 | 2017-09-27 | A kind of HVAC end number amount Flow-rate adjustment temperature control system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128706A (en) * | 1994-10-28 | 1996-05-21 | Matsushita Electric Ind Co Ltd | Wind direction control method of air conditioner |
| CN200958826Y (en) * | 2006-09-29 | 2007-10-10 | 谭仲禧 | Controller of air conditioner |
| CN101769394A (en) * | 2010-03-04 | 2010-07-07 | 卓旦春 | Heating ventilation temperature-control electric three-way valve |
| CN104390323A (en) * | 2014-12-08 | 2015-03-04 | 中国建筑设计咨询有限公司 | Electric temperature difference control valve of air-conditioning system and temperature difference control method of electric temperature difference control valve |
| CN204513695U (en) * | 2014-12-08 | 2015-07-29 | 中国建筑设计咨询有限公司 | A kind of temperature difference electric control valve of air-conditioning system |
| CN205536123U (en) * | 2016-04-20 | 2016-08-31 | 威海震宇智能科技股份有限公司 | Wireless temperature control device of flow adjustable |
| CN206469427U (en) * | 2016-08-24 | 2017-09-05 | 任春雷 | Air conditioner end equipment control system based on temperature controller controlled in wireless |
| CN207365322U (en) * | 2017-09-27 | 2018-05-15 | 安徽华斯源新能源科技有限公司 | A kind of HVAC end number amount flow-rate adjustment temperature control system |
-
2017
- 2017-09-27 CN CN201710885963.8A patent/CN107504659A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128706A (en) * | 1994-10-28 | 1996-05-21 | Matsushita Electric Ind Co Ltd | Wind direction control method of air conditioner |
| CN200958826Y (en) * | 2006-09-29 | 2007-10-10 | 谭仲禧 | Controller of air conditioner |
| CN101769394A (en) * | 2010-03-04 | 2010-07-07 | 卓旦春 | Heating ventilation temperature-control electric three-way valve |
| CN104390323A (en) * | 2014-12-08 | 2015-03-04 | 中国建筑设计咨询有限公司 | Electric temperature difference control valve of air-conditioning system and temperature difference control method of electric temperature difference control valve |
| CN204513695U (en) * | 2014-12-08 | 2015-07-29 | 中国建筑设计咨询有限公司 | A kind of temperature difference electric control valve of air-conditioning system |
| CN205536123U (en) * | 2016-04-20 | 2016-08-31 | 威海震宇智能科技股份有限公司 | Wireless temperature control device of flow adjustable |
| CN206469427U (en) * | 2016-08-24 | 2017-09-05 | 任春雷 | Air conditioner end equipment control system based on temperature controller controlled in wireless |
| CN207365322U (en) * | 2017-09-27 | 2018-05-15 | 安徽华斯源新能源科技有限公司 | A kind of HVAC end number amount flow-rate adjustment temperature control system |
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Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |