CN106839226A - Semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things - Google Patents
Semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things Download PDFInfo
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- CN106839226A CN106839226A CN201710198645.4A CN201710198645A CN106839226A CN 106839226 A CN106839226 A CN 106839226A CN 201710198645 A CN201710198645 A CN 201710198645A CN 106839226 A CN106839226 A CN 106839226A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 153
- 238000005057 refrigeration Methods 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
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- 238000010438 heat treatment Methods 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 15
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- 230000005855 radiation Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
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- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010792 warming Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 230000005679 Peltier effect Effects 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 241000315672 SARS coronavirus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
- F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/10—Pressure
- F24F2140/12—Heat-exchange fluid pressure
Abstract
The invention discloses a kind of semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, including intake stack, fresh air main frame and wind pipe, the fresh air main frame is arranged on intake stack end, and the front end and end of intake stack and wind pipe are respectively provided with a fan；Comply with wind direction and be arranged with some aluminum alloy fins of exsiccation in parallel in the inwall both sides of the intake stack, the upper surface of fin has been provided with the semiconductor chip of refrigeration and heat-production functions, and semiconductor upper surface is provided with the water-cooling head for playing radiating and cold scattering to semiconductor chip；The intake stack outside sets promising water-cooling head and provides the Shui Pai mechanisms of circulatory mediator and the control device for controlling fresh air host work and semiconductor chip to be freezed or heated.The present invention realize integrate dehumidifying, heat, the purpose of fresh air function, not only increase human comfort, but also primary construction cost and later stage operation and maintenance cost can be reduced.
Description
Technical field
The present invention relates to VMC technical field, particularly a kind of adjustable VMC of changes in temperature.
Background technology
With the high speed development in city, because the density of present building increases the application with a large amount of ornament materials, house is certainly
I weakens draught capacity, the peculiar smell such as dust, carbon dioxide, formaldehyde, smoking on furniture carpet, it is impossible to which normal discharge is outdoor, right
Human body causes high risks, and many people occur in that headache, skin itch, nausea etc. illness, or even induce the grave illness such as leukaemia；It is special
It is not the bird flu of the SARS virus and world's outburst propagated in the whole world a few years ago, more allows it was recognized that installing VMC etc.
The necessity of room ventilation air regenerating device.Therefore, in recent years, either public sphere or family field, install central fresh air
The building of system is more and more, or even whole building is all installed VMC by the developer having.
VMC is by that can take a breath and that the ventilating fan of purify air, pipeline and some annexes are constituted is a set of
Then independent air treatment system, ventilating fan can be pipelined to by outdoor live gas by filtering, purification
Interior, while the air of foul indoor is discharged outdoor.However, current VMC only has the work(purified to air
Can, it is impossible to interior is dehumidified and heating operation.
In sombre winter, cold is all alleviated by central heating for North City, but for south, only
Can be warmed oneself by air-conditioning, but air-conditioning, when heating, air outlet position is high, causes heat to be all gathered in the top sky in room
Between, heat speed slow；And the method for operation of its forced air convection, not only result in room air muddiness, dry, to human body
Great discomfort is brought, is also easy to cause the airborne dust of closing space.
In addition, if indoor install VMC and air-conditioning simultaneously, very big inconvenience not only is brought to interior decoration, increase is just
Phase construction cost, and later stage energy consumption is greatly, and operation and maintenance cost is all higher.And VMC is providing the mistake of fresh air
The thermal source that Cheng Zhong, its low-temperature receiver produced in summer and winter produce directly is slatterned mostly, it is impossible to is rationally utilized, enters one
Step causes the waste of resource.
The content of the invention
The technical problem to be solved in the invention be to provide one kind collect dehumidifying, heat, fresh air function in integrated energy saving environmental protection
VMC, can not only reduce primary construction cost, but also can reduce later stage operation and maintenance cost.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
Semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, including intake stack, fresh air main frame and discharge pipe
Road, the fresh air main frame is arranged on intake stack end, and the front end and end of intake stack and wind pipe are respectively provided with a wind
Fan；The inwall both sides of the intake stack are complied with wind direction and are arranged with some aluminum alloy fins of exsiccation in parallel, fin
Upper surface has been provided with the semiconductor chip of refrigeration and heat-production functions, and semiconductor upper surface is provided with for playing radiating to semiconductor chip
The water-cooling head acted on cold scattering；The intake stack outside sets Shui Pai mechanisms and use that promising water-cooling head provides circulatory mediator
In the control device that control fresh air host work and semiconductor chip are freezed or heated.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, the semiconductor chip and fin and water-cooling head
It is respectively arranged with heat conduction silicone on the upper and lower ends face of contact, semiconductor chip is provided with insulating sandwich, the water-cooled side week
The upper surface of head is provided with the fixed fastener for being fixedly mounted on semiconductor chip and water-cooling head on fin.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, two power lines of the semiconductor chip connect
The output control terminal of control device is connect, another group of output end of control device connects the controlled end of fresh air main frame；The control dress
Put including for detect indoor room temperature cryogenic temperature sensor and heat temperature sensor, for controlling semiconductor to be operated
Refrigeration semiconductor contactor and heat semiconductor contactor, heated and fresh air host work for starting semiconductor refrigerating
Refrigeration and heats relay, the refrigeration fresh air starting relay for starting Shui Pai mechanisms and fresh air host work and system at relay
Hot fresh air starting relay, the booster pump for driving water to arrange mechanism action drive relay and for driving fresh air host activity
Fresh air host driven relay；
Wherein, refrigeration relay, heat semiconductor contactor coil normally-closed contact and refrigeration semiconductor contactor coil string
Connection connects and composes semiconductor refrigerating and drives branch road, and the normally opened contact of refrigeration semiconductor contactor is serially connected in power supply and semiconductor chip
Between wire；Refrigeration relay, refrigeration fresh air starting relay and booster pump drive relay to be connected in series composition Shui Pai mechanisms
Refrigeration booster pump drive branch road, Shui Pai mechanisms booster pump both ends of power connection booster pump drive relay it is normally opened touch
Point；Refrigeration relay, refrigeration fresh air starting relay and fresh air host driven relay are connected in series the system for constituting Shui Pai mechanisms
Cold fresh air drives branch road, the controlled end of fresh air main frame to connect the normally opened contact of fresh air host driven relay；Heat relay, system
The normally-closed contact of cold semiconductor contactor and the coil for heating semiconductor contactor are connected in series composition semiconductor heating and drive branch
Road, the normally opened contact for heating semiconductor contactor is serially connected between power supply and the wire of semiconductor chip；Heat relay, heat newly
Wind starting relay and booster pump drive the booster pump that heats that relay is connected in series composition Shui Pai mechanisms to drive branch road, water row's machine
The booster pump both ends of power connection booster pump of structure drives the normally opened contact of relay；Heat relay, heat fresh air start after
Electrical equipment and fresh air host driven relay are connected in series and constitute the fresh air that heats of Shui Pai mechanisms and drive branch road, fresh air main frame it is controlled
The normally opened contact of end connection fresh air host driven relay.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, the Shui Pai mechanisms include what is be set up in parallel
Water inlet pipe and outlet pipe, one end of water inlet pipe connect the storage tank for storage medium, and the end of water inlet pipe is connected for carrying out
The water-cooling head of cold scattering radiating, is provided with hydraulic pressure sensor for detecting medium discharge pressure and for being passed to medium on water inlet pipe
The defeated booster pump for improving pressure；The output end of the hydraulic pressure sensor connects the input of control device.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, the semiconductor refrigerating of the control device drives
Refrigeration hydraulic pressure switch is also serially connected with dynamic branch road, is also serially connected with semiconductor heating driving branch road and is heated hydraulic pressure switch, chilled water
The controlled end for compressing switch and heating hydraulic pressure switch connects the output end of hydraulic pressure sensor.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, concatenates in the outlet pipe of the Shui Pai mechanisms
There is the radiator for carrying out cold scattering radiating to medium, automatic water ventilating fan, the medium inlet of radiator are provided with radiator
End is provided with exothermic temperature sensor and cold scattering temperature sensor for detecting medium temperature；Also set up in the control device
There are radiating thermostat relay, cold scattering thermostat relay, water of radiation ventilating fan to drive relay and cold scattering water ventilating fan to drive relay
Device；
Wherein, radiating thermostat relay and water of radiation ventilating fan drive the coil of relay to be connected in refrigeration in parallel after being connected in series
The semiconductor refrigerating of relay rear end is driven in branch road, and automatic water ventilating fan connection water of radiation ventilating fan drives the normally opened of relay
Contact；
Cold scattering thermostat relay and cold scattering water ventilating fan drive the coil of relay to be connected in parallel after being connected in series and heat relay
The semiconductor heating of device rear end is driven in branch road, and automatic water ventilating fan connection cold scattering water ventilating fan drives the normally opened of relay to touch
Point.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, the semiconductor refrigerating drives the system of branch road
Coil one end of cold relay is connected with refrigeration delayed startup temperature controller, and semiconductor heating drives the line for heating relay of branch road
Circle one end is connected with and heats delayed startup temperature controller.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, the fresh air host driven relay it is defeated
Go out end and be connected with fresh air time-delay closing relay, normally opened the touching of the controlled end connection fresh air time-delay closing relay of fresh air main frame
Point.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, the control device also includes communication mould
Block, communication module is in communication with each other by wireless network with remote control module；It is new that the output end of communication module connects refrigeration respectively
One end of wind starting relay coil, the one end for heating fresh air starting relay coil and fresh air time-delay closing relay coil
One end；Internet of Things is provided with the remote control module and far controls mainboard, Internet of Things is far controlled on mainboard and is provided with for communication
Module sends the remote control refrigeration relay of work order, remote control and heats relay and remote control fresh air relay.
The above-mentioned semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, the arrival end of the intake stack is provided with
The threeway of air-valve, an air inlet junction chamber external air inlet port of threeway, another air intake of threeway are switched with two asynchronous electrics
Air intake port in mouth junction chamber, the air outlet connection intake stack entrance of threeway；The control device also includes operation panel, operation
The action of motor switch air-valve is to select room in manual refrigeration switch being provided with plate, switch is heated manually and controlling intake stack
The selecting switch of interior room external air inlet.
As a result of above technical scheme, the invention technological progress is as follows.
The fin set in blast pipe of the present invention can play a part of to dehumidify and fixed semiconductor chip, and semiconductor chip plays system
Cold, heating effect, the fresh air main frame that air intake pipe end is set is used to realize fresh air supply function, fin and semiconductor chip is set
In the intake stack of fresh air main frame front end, low-grade fever or chilly fresh air can be fused in fresh air main frame, so ensured that
When heating, hot blast is to start to produce by boasting in house bottom, more comfortable than traditional air conditioner；During refrigeration, the cold wind of blowout will not also allow
People feel cold, are on the contrary comfortable.The present invention realize integrate dehumidifying, heat, the purpose of fresh air function, not only improve
Human comfort, but also can reduce primary construction cost and later stage operation and maintenance cost.
Invention carries out cooling and warming using semiconductor, and cooling and warming performance is with environment temperature, voltage change
Change, can replace discrete heating system and refrigeration system.Due to without refrigerant, therefore leakage problem will not occur, and
It is not afraid of vibrations, is not afraid of inclination, be not afraid of reverse, provides greatly convenient to install and safeguarding；In the course of work, operating mechanical fortune
It is dynamic, abrasion will not be produced；Because three kinds of functions of collection give, therefore small volume, reliability is high.Further, since multigroup semiconductor
Used using parallel connection, even if there is one group of failure, also do not interfere with refrigeration or heating effect.
The radiator that the present invention is set in Shui Pai mechanisms, enters for the circulatory mediator higher to the temperature in process of refrigerastion
Row cooling is processed, and substantially increases refrigerating efficiency.
Brief description of the drawings
Fig. 1 is electric control theory figure of the invention；
Fig. 2 is the structure chart of single fin in intake stack of the present invention；
Fig. 3 is the structural representation of Shui Pai mechanisms of the present invention.
Wherein：1. fin, 2. semiconductor chip, 21. wires, 3. water-cooling head, 31. water inlet pipes, 32. outlet pipes, 4. fixing card
Part, 5. hydraulic pressure sensor, 6. booster pump, 7. storage tank, 8. radiator；
SDL. refrigeration is switched manually, J11. refrigeration delayed startup temperature controllers, J12. refrigeration relays, SY1. refrigeration hydraulic pressure switches,
J13. radiate thermostat relay, J14. refrigeration fresh air starting relays, the coil of JT1. refrigeration semiconductor contactors, JT1-1. systems
The normally opened contact of cold semiconductor contactor, the normally-closed contact of JT1-2. refrigeration semiconductor contactors；
SDR. switch is heated manually, and J21. heats delayed startup temperature controller, and J22. heats relay, and SY2. heats hydraulic pressure switch,
J23. cold scattering thermostat relay, J24. heats fresh air starting relay, and JT2. heats the coil of semiconductor contactor, JT2-1. systems
The normally opened contact of hot semiconductor contactor, JT2-2. heats the normally-closed contact of semiconductor contactor；
SBJ. booster pump drives relay, XFJ. fresh air host driven relays；XFY. fresh air time-delay closing relay, XF. is new
Wind main frame,
P1. manual water ventilating fan, P2. automatic water ventilating fans, JP1. water of radiation ventilating fan drives relay coil, JP2. cold scattering water
Ventilating fan drives relay coil；
YKL. remote control refrigeration relay, YKR. remote controls heat relay, YKX. remote control fresh air relays.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in further detail.
A kind of semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things, including intake stack, fresh air main frame and go out
Wind pipeline, fresh air main frame is arranged on intake stack end, and the front end and end of intake stack and wind pipe are respectively provided with a wind
Fan；Convenient regulation wind-force size.In the present embodiment, the arrival end of intake stack is provided with and switchs air-valve with two asynchronous electrics
Threeway, an air inlet junction chamber external air inlet port of threeway, air intake port in another air inlet junction chamber of threeway, threeway
Air outlet connects intake stack entrance；Asynchronous electric switchs air-valve, for ensureing that only one of which air inlet can be with air intake, for reality
Existing air indoor circulation and the conversion of outdoor circulation, meet people's use demand.
Comply with wind direction and be arranged with some aluminium alloy wings of exsiccation in parallel in the inwall both sides of intake stack of the invention
Piece 1, the upper surface of fin 1 has been provided with the semiconductor chip 2 of refrigeration and heat-production functions, and semiconductor upper surface is provided with for half-and-half
Conductor piece plays the water-cooling head 3 of radiating and cold scattering；The upper and lower ends face that wherein semiconductor chip 2 is contacted with fin 1 and water-cooling head 3
On be respectively arranged with heat conduction silicone, convenient bonding semiconductor chip is provided with insulating sandwich, water-cooling head in the side week of semiconductor chip 2
Upper surface be provided with fixed fastener 4, for semiconductor chip and water-cooling head to be fixedly mounted on into fin, as shown in Figure 2.This hair
Fin can also be provided with bright wind pipe, water-cooling head is only installed on fin, the same of energy recovery function can played
When, reducing energy consumption.
Semiconductor refrigerating, also known as electronic cooling, or thermoelectric cooling, is the P-N constituted using extraordinary semi-conducting material
Knot, forms thermocouple pair, produces Peltier effect, i.e., a kind of New Refrigerating method freezed by direct current.Semiconductor chip
Work operating is to use DC current, and it can not only freeze but also can heat, and be determined in same system by changing the polarity of DC current
Cold upper realization refrigeration is heated.Semiconductor chip thermal inertia is small, and cold and hot random switching, the cooling and warming time is very fast, generally exists
Maximum temperature difference is can reach in several seconds；Semiconductor cold-hot adjustable range is wide, big temperature difference environment, even if external environment is up to 60 degree,
Cooler surface can still keep 22 ~ 25 degree.Semiconductor is inverting element, controls to hold very much by its electric current, voltage
Easily realize the precise control to temperature.Meanwhile, semiconductor heating surface temperature is less than 80 degree, the flames of anger, to equipment safety reliability.
In the present invention, semiconductor equipment, even if there is one group of failure, does not interfere with refrigeration using multigroup used in parallel yet.
The present invention in refrigeration mode when, semiconductor chip against fin one side will freeze, another side be bound to it is awfully hot, this
Individual heat can be delivered on water-cooling head at once, and heat is taken away by the medium of water-cooling head the inside flowing；When in heating mode
When, semiconductor chip will be heated against fin one side, and another side will freeze, and cold can be delivered on water-cooling head, then by water
The medium of cold head the inside flowing takes away cold.
The outside of intake stack of the present invention is provided with Shui Pai mechanisms and control device.Shui Pai mechanisms are used for water-cooling head offer and follow
Ring medium, plays radiating cold scattering effect；The output end of control device respectively with semiconductor chip（2）Two power lines and fresh air master
The controlled end connection of machine, for controlling semiconductor chip to be freezed or heating operation and fresh air host work.
The structure of Shui Pai mechanisms is as shown in figure 3, water inlet pipe 31 and outlet pipe 32 including being set up in parallel.One end of water inlet pipe
The storage tank 7 for storage medium is connected, the end of water inlet pipe connects the water-cooling head 3 for carrying out cold scattering radiating, water inlet pipe 31
On be provided with hydraulic pressure sensor 5 and booster pump 6.Wherein, hydraulic pressure sensor 5 is used to detect the discharge pressure of medium, and booster pump 6 is used
In the transmission pressure for improving medium；The output end of hydraulic pressure sensor 5 connects the input of control device.The outlet pipe of Shui Pai mechanisms
The radiator 8 for carrying out cold scattering radiating to medium is serially connected with 32, manual water ventilating fan P1 and automatic is provided with radiator
Water ventilating fan P2, the medium inlet end of radiator is provided with exothermic temperature sensor and cold scattering temperature for detecting medium temperature
Sensor.Manual water ventilating fan P1 can be with manually opened, the ability for strengthening radiating or cold scattering.
In the present invention, circulatory mediator is pressurized in storage tank enters water inlet pipe in the presence of booster pump by booster pump
Afterwards, the circulatory mediator from the rear end water inlet pipe of hydraulic pressure sensor 5 out can be introduced into the room air exhaust outlet pipeline of fresh air main frame,
After the energy for reclaiming room air from air draft air outlet, just into the water-cooling head above semiconductor chip, face will band herein
Walk the thermogenetic cold of semiconductor chip system, freeze the heat for producing, and is then directly entered radiator by outlet pipe, cold or
Heat is dispersed into outdoor air, is finally returned in storage tank.Using this kind of connected mode, it is ensured that semiconductor chip exists
During refrigeration mode, the medium of transmission is being minimum by temperature after exhaust outlet, is easy to the heat produced during absorption refrigeration, so that
Improve refrigerating efficiency；In heating mode, the anti-icing fluid of transmission is being highest by temperature after exhaust outlet to semiconductor chip, is easy to
The cold that absorption is produced when heating, so as to improve heating efficiency.In the present embodiment, circulatory mediator uses anti-freezing solution for water tanks of automobiles,
Environmental protection, can be with resistance to -40 DEG C of low temperature.
Control device include for detect indoor room temperature cryogenic temperature sensor and heat temperature sensor, for controlling
Refrigeration semiconductor contactor that semiconductor is operated and heat semiconductor contactor, for start semiconductor refrigerating heat and
The refrigeration relay J12 of fresh air host work and heat relay J22, the system for starting Shui Pai mechanisms and fresh air host work
Cold fresh air starting relay J14 and heat fresh air starting relay J24, for drive water arrange mechanism action booster pump drive after
The electrical equipment SBJ and fresh air host driven relay XFJ for driving fresh air host activity, the annexation between each device is as schemed
Shown in 1.
Wherein, refrigeration relay J12, the normally-closed contact JT2-2 and refrigeration semiconductor that heat semiconductor contactor coil connect
The coil JT1 of tentaculum is connected in series composition semiconductor refrigerating and drives branch road, the normally opened contact JT1-1 strings of refrigeration semiconductor contactor
It is connected between power supply and the wire of semiconductor chip.The semiconductor refrigerating drives branch road to refer to for sending refrigeration work to semiconductor
Order.
Refrigeration relay J12, refrigeration fresh air starting relay J14 and booster pump drive relay SBJ to be connected in series composition
The refrigeration booster pump of Shui Pai mechanisms drives the booster pump both ends of power connection booster pump of branch road, Shui Pai mechanisms to drive relay
The normally opened contact of SBJ；The refrigeration booster pump drives branch road for sending work order to booster pump under refrigerating state.
Refrigeration relay J12, refrigeration fresh air starting relay J14 and fresh air host driven relay XFJ are connected in series structure
Refrigeration fresh air into Shui Pai mechanisms drives branch road, and the controlled end connection fresh air host driven relay XFJ's of fresh air main frame is normally opened
Contact；The refrigeration fresh air drives branch road for sending work order to fresh air main frame under refrigerating state.
Heat relay J22, the normally-closed contact JT1-2 of refrigeration semiconductor contactor and heat the coil of semiconductor contactor
JT2 is connected in series composition semiconductor heating and drives branch road；Heat semiconductor contactor normally opened contact JT2-1 be serially connected in power supply and
Between the wire of semiconductor chip.The semiconductor heating drives branch road to heat work order for being sent to semiconductor.
Heat relay J22, heat fresh air starting relay J24 and booster pump drive relay SBJ be connected in series composition
The booster pump that heats of Shui Pai mechanisms drives the booster pump both ends of power connection booster pump of branch road, Shui Pai mechanisms to drive relay
The normally opened contact of SBJ；This heats booster pump and drives branch road for sending work order to booster pump under the state that heats.
Heat relay J22, heat fresh air starting relay J24 and fresh air host driven relay XFJ is connected in series structure
The fresh air that heats into Shui Pai mechanisms drives branch road, and the controlled end connection fresh air host driven relay XFJ's of fresh air main frame XF is normal
Open contact；This heats fresh air and drives branch road for sending work order to fresh air main frame under the state that heats.
Semiconductor refrigerating drives branch road and semiconductor heating to drive branch road to use interlocking shapes, it is ensured that semiconductor chip is in one kind
During mode of operation, just the dump of another mode of operation.
The semiconductor refrigerating of control device of the present invention is also serially connected with refrigeration hydraulic pressure switch SY1 in driving branch road, partly leads
Also it is serially connected with system thermal drivers branch road and heats hydraulic pressure switch SY2, refrigeration and heats receiving for hydraulic pressure switch SY2 at hydraulic pressure switch SY1
Control end connects the output end of hydraulic pressure sensor 5 respectively.Refrigeration hydraulic pressure switch SY1 and the setting for heating hydraulic pressure switch SY2, for protecting
Shield semiconductor chip, when booster pump is faulty, can lose pressure in pipeline, will be by hydraulic pressure switch SY1 and the water heating of freezing
SY2 compress switch refrigeration contactor coil and contactor coil synchronous disconnection respectively, semiconductor chip power-off, it is to avoid semiconductor is heated
Piece causes to burn the generation of phenomenon because radiating is bad.
To prevent semiconductor chip during cooling and warming, water ventilating fan is not stopped work and causes to waste, the temperature of circulatory mediator
There is cataclysm in degree, influence cooling or heating effect, and the present invention is also provided with radiating thermostat relay J13, cold scattering in control device
Thermostat relay J23, water of radiation ventilating fan drive relay and cold scattering water ventilating fan to drive relay, using temperature controller come
The operation interval of water ventilating fan is controlled, so that energy saving.Wherein, radiating thermostat relay J13 and water of radiation ventilating fan drive
The coil JP1 of relay is connected in parallel in the semiconductor refrigerating driving branch road of refrigeration relay J12 rear ends after being connected in series, and dissipates
One end of hot thermostat relay J13 coils connects the output end of exothermic temperature sensor, the one of radiating thermostat relay J13 coils
Another end connects power supply, and automatic water ventilating fan P2 connection water of radiation ventilating fans drive the normally opened contact JP1-1 of relay, for half
The temperature of circulatory mediator is reduced in conductor piece process of refrigerastion.Cold scattering thermostat relay J23 and cold scattering water ventilating fan drive relay
Coil JP2 be connected in series after be connected in parallel heat relay J22 rear ends semiconductor heating drive branch road in, cold scattering temperature control
One end of relay J23 coils connects the output end of cold scattering temperature sensor, and the other end of cold scattering thermostat relay J23 coils connects
Power supply is connect, automatic water ventilating fan P2 connection cold scattering water ventilating fans drive the normally opened contact JP2-1 of relay, in semiconductor chip
The cold of circulatory mediator is dispersed in heating operations, circulatory mediator temperature is improved.
The present invention shortens the service life of semiconductor chip to prevent cooling and warming rapid translating, is driven in semiconductor refrigerating
The front end of the refrigeration relay of branch road is provided with refrigeration delayed startup temperature controller J11, and refrigeration delayed startup temperature controller J11's is normally opened
One end of contact portion J12 coils, for the delayed startup refrigeration actuating of relay；Semiconductor heating drives branch road to heat relay
The front end of device is provided with and heats delayed startup temperature controller J21, heats the normally opened contact connection J22 lines of delayed startup temperature controller J21
One end of circle, the actuating of relay is heated for delayed startup.
It is protection semiconductor chip, fresh air time-delay closing relay is connected in the output end of fresh air host driven relay XFJ
The normally opened contact of the controlled end connection fresh air time-delay closing relay XFY of device XFY, fresh air main frame XF, works with cooling and warming
After end, extend the fresh air host work time, the temperature on semiconductor chip is blown to by normal temperature by fresh air main frame, play protection half
The effect of conductor piece.
Room air, by selecting indoor circulation mode, is sent into air supply duct by the present invention when dehumidification function is realized, empty
The steam of high humidity will be condensed on fin in gas, so as to reduce air humidity；Condense in the condensate meeting in air supply duct
Flowed out by drainpipe.
To realize remote control VMC, the control thinking based on Internet of Things also sets up in control device of the invention
Communication module, communication module is in communication with each other by wireless network with remote control module；Thing is provided with remote control module
The remote control mainboard of networking, Internet of Things far controls the remote control refrigeration relay being provided with mainboard for sending work order to communication module
YKL, remote control heat relay YKR and remote control fresh air relay YKX, can remotely send refrigeration, heat and fresh air work order.
The output end of communication module connects one end of refrigeration fresh air starting relay J14 coils, heats fresh air starting relay J24 respectively
One end of coil and one end of fresh air time-delay closing relay XFY coils, with according to remote operation instruction control semiconductor chip and
The working condition of fresh air main frame.
The present invention is provided with operation panel for convenience of control VMC work manually in control device, is set on operation panel
It is equipped with refrigeration switch SDL, manual heating manually and switchs SDR, manual water fan switches and driven opening in control intake stack
Air-valve action is closed to select the selecting switch of indoor and outdoor air intake.Refrigeration switch SDL is serially connected in power supply and is opened with refrigeration time delay manually
Between the coil of dynamic temperature controller J11, switch SDR is heated manually and is serially connected in power supply and is heated the coil of delayed startup temperature controller J21
Between, manually the working condition to semiconductor chip is controlled.Indoor circulation can be carried out by operating selection switch empty
The conversion of mode transfer formula and outdoor fresh air air conditioning mode.Manual water ventilating fan work can also be started by operating manual water fan switches
Make.
The main power source that control device of the invention is used in use is+12V DC voltages, therefore can be using too
Positive energy cell piece or wind-power electricity generation carry out the acquisition of electric energy, reduce city's electrical loss.
Claims (10)
1. the semiconductor cold-warm energy-conserving and environment-protective VMC of Internet of Things, including intake stack, fresh air main frame and wind pipe are based on,
The fresh air main frame is arranged on intake stack end, and the front end and end of intake stack and wind pipe are respectively provided with a fan；
It is characterized in that：Comply with wind direction and be arranged with some aluminum alloy fins of exsiccation in parallel in the inwall both sides of the intake stack
（1）, fin（1）Upper surface be provided with refrigeration and heat-production functions semiconductor chip（2）, semiconductor upper surface be provided with for
Play the water-cooling head of radiating and cold scattering to semiconductor chip（3）；The intake stack outside sets promising water-cooling head and provides circulation
The Shui Pai mechanisms of medium and the control device for controlling fresh air host work and semiconductor chip to be freezed or heated.
2. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 1, it is characterised in that：Institute
State semiconductor chip（2）With fin（1）And water-cooling head（3）Heat conduction silicone is respectively arranged with the upper and lower ends face of contact, is partly led
Body piece（2）Be provided with insulating sandwich side week, the upper surface of the water-cooling head is provided with for semiconductor chip and water-cooling head to be consolidated
Fixed fastener of the Dingan County on fin（4）.
3. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 1, it is characterised in that：Institute
State semiconductor chip（2）Two power lines connect control device output control terminal, control device another group of output end connection
The controlled end of fresh air main frame；
The control device include for detect indoor room temperature cryogenic temperature sensor and heat temperature sensor, for controlling
Refrigeration semiconductor contactor that semiconductor is operated and heat semiconductor contactor, for start semiconductor refrigerating heat and
The refrigeration relay of fresh air host work（J12）With heat relay（J22）, for starting Shui Pai mechanisms and fresh air host work
Refrigeration fresh air starting relay（J14）With heat fresh air starting relay（J24）, for drive water arrange mechanism action supercharging
Pump drives relay（SBJ）With the fresh air host driven relay for driving fresh air host activity（XFJ）,
Wherein, freeze relay（J12）, heat the normally-closed contact of semiconductor contactor coil（JT2-2）Connect with refrigeration semiconductor
The coil of tentaculum（JT1）It is connected in series composition semiconductor refrigerating and drives branch road, the normally opened contact of refrigeration semiconductor contactor（JT1-
1）It is serially connected between power supply and the wire of semiconductor chip；
Refrigeration relay（J12）, refrigeration fresh air starting relay（J14）Relay is driven with booster pump（SBJ）It is connected in series structure
Refrigeration booster pump into Shui Pai mechanisms drives the booster pump both ends of power connection booster pump of branch road, Shui Pai mechanisms to drive relay
（SBJ）Normally opened contact；
Refrigeration relay（J12）, refrigeration fresh air starting relay（J14）With fresh air host driven relay（XFJ）It is connected in series
The refrigeration fresh air for constituting Shui Pai mechanisms drives branch road, the controlled end connection fresh air host driven relay of fresh air main frame（XFJ）'s
Normally opened contact；
Heat relay（J22）, refrigeration semiconductor contactor normally-closed contact（JT1-2）With the coil for heating semiconductor contactor
（JT2）It is connected in series composition semiconductor heating and drives branch road, heats the normally opened contact of semiconductor contactor（JT2-1）It is serially connected in electricity
Between source and the wire of semiconductor chip；
Heat relay（J22）, heat fresh air starting relay（J24）Relay is driven with booster pump（SBJ）It is connected in series structure
The booster pump that heats into Shui Pai mechanisms drives the booster pump both ends of power connection booster pump of branch road, Shui Pai mechanisms to drive relay
（SBJ）Normally opened contact；
Heat relay（J22）, heat fresh air starting relay（J24）With fresh air host driven relay（XFJ）It is connected in series
The fresh air that heats for constituting Shui Pai mechanisms drives branch road, fresh air main frame（XF）Controlled end connection fresh air host driven relay
（XFJ）Normally opened contact.
4. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 3, it is characterised in that：Institute
Shu Shuipai mechanisms include the water inlet pipe being set up in parallel（31）And outlet pipe（32）, one end of water inlet pipe is connected for storage medium
Storage tank（7）, the end of water inlet pipe connects the water-cooling head for carrying out cold scattering radiating（3）, water inlet pipe（31）On be provided with for
Detect the hydraulic pressure sensor of medium discharge pressure（5）With the booster pump for improving pressure to medium transmission（6）；The hydraulic pressure is passed
Sensor（5）Output end connect control device input.
5. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 4, it is characterised in that：Institute
Refrigeration hydraulic pressure switch is also serially connected with the semiconductor refrigerating driving branch road for stating control device（SY1）, semiconductor heating driving branch road
In be also serially connected with and heat hydraulic pressure switch（SY2）, freeze hydraulic pressure switch（SY1）With heat hydraulic pressure switch（SY2）Controlled end connection
Hydraulic pressure sensor（5）Output end.
6. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 4, it is characterised in that：Institute
The outlet pipe of Shu Shuipai mechanisms（32）In be serially connected with radiator for carrying out cold scattering radiating to medium（8）, set in radiator
There is automatic water ventilating fan（P2）, the medium inlet end of radiator be provided with exothermic temperature sensor for detecting medium temperature and
Cold scattering temperature sensor；Radiating thermostat relay is additionally provided with the control device（J13）, cold scattering thermostat relay（J23）、
Water of radiation ventilating fan drives relay and cold scattering water ventilating fan to drive relay；
Wherein, radiate thermostat relay（J13）With the coil that water of radiation ventilating fan drives relay（JP1）Parallel connection after being connected in series
It is connected to refrigeration relay（J12）The semiconductor refrigerating of rear end is driven in branch road, automatic water ventilating fan（P2）Connection water of radiation row
The normally opened contact of fans drive relay（JP1-1）；
Cold scattering thermostat relay（J23）With the coil that cold scattering water ventilating fan drives relay（JP2）It is connected in parallel after being connected in series
Heating relay（J22）The semiconductor heating of rear end is driven in branch road, automatic water ventilating fan（P2）It is also connected with cold scattering water air draft
Fan drives the normally opened contact of relay（JP2-1）.
7. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 3, it is characterised in that：Institute
State the refrigeration relay that semiconductor refrigerating drives branch road（J12）Coil one end be connected with refrigeration delayed startup temperature controller（J11）,
Semiconductor heating drives branch road to heat relay（J22）Coil one be connected with and heat delayed startup temperature controller（J21）.
8. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 3, it is characterised in that：Institute
State fresh air host driven relay（XFJ）Output end be connected with fresh air time-delay closing relay（XFY）, fresh air main frame（XF）'s
Controlled end connects fresh air time-delay closing relay（XFY）Normally opened contact.
9. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to claim 8, it is characterised in that：Institute
Stating control device also includes communication module, and communication module is in communication with each other by wireless network with remote control module；Communication module
Output end connect respectively refrigeration fresh air starting relay（J14）One end of coil, heat fresh air starting relay（J24）Coil
One end and fresh air time-delay closing relay（XFY）One end of coil；Internet of Things is provided with the remote control module far to control
Mainboard, Internet of Things far controls the remote control refrigeration relay being provided with mainboard for sending work order to communication module（YKL）, it is distant
Control electrothermal relay（YKR）With remote control fresh air relay（YKX）.
10. the semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things according to any one of claim 1 to 9, its
It is characterised by：The arrival end of the intake stack is provided with the threeway that air-valve is switched with two asynchronous electrics, and of threeway enters
Air port junction chamber external air inlet port, air intake port in another air inlet junction chamber of threeway, the air outlet connection blast pipe of threeway
Road entrance；The control device also includes operation panel, and refrigeration switch manually is provided with operation panel（SDL）, manually heat switch
（SDR）And motor switch air-valve acts to select the selecting switch of indoor and outdoor air intake in control intake stack.
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| CN201710198645.4A CN106839226A (en) | 2017-03-29 | 2017-03-29 | Semiconductor cold-warm energy-conserving and environment-protective VMC based on Internet of Things |
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Application publication date: 20170613 |