CN106839241A - A kind of full thermal purification VMC - Google Patents
A kind of full thermal purification VMC Download PDFInfo
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- CN106839241A CN106839241A CN201710058211.4A CN201710058211A CN106839241A CN 106839241 A CN106839241 A CN 106839241A CN 201710058211 A CN201710058211 A CN 201710058211A CN 106839241 A CN106839241 A CN 106839241A
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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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
- 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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
-
- 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
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- 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
- F24F5/0096—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 combined with domestic apparatus
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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
- 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
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
- F24F2012/005—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using heat pipes
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
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- 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]
- Y02B30/56—Heat recovery units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of full thermal purification VMC, including new blower fan, and the new blower fan includes：Fresh air channel between fresh inlet and fresh air outlet, including set gradually：Initial effect filtering section, heat-recovery section, humidity regulation section, interior condensation segment, external cold heat section and HEPA fillter sections, for indoor injection fresh air；Dirty wind passage between dirty wind inlet and dirty wind outlet, including set gradually：Exhaustion section, heat-recovery section and condensed exterior section, for the dirty wind in absorption chamber；The dirty wind passage is provided with sensor, for detecting the heat energy produced by human body；The fresh air channel and dirty wind passage share a heat-recovery section, and the heat-recovery section reclaims cold, fresh air channel is freezed according to the heat energy produced by the human body from dirty wind passage.By the detection for return air, " damp and hot " situation only as produced by people being judged, with fresh air as carrier, cold being reclaimed from the dirty wind of discharge, the cold that will be reclaimed loads on fresh air, so that energy-efficient.
Description
Technical field
The present invention relates to a kind of full thermal purification VMC.
Background technology
With economic development and growth in the living standard, new wind devices are industrial more and more general with applications in civil buildings
Time.How to realize that green, environmentally friendly, the efficient new wind devices of synthesis are the focuses of current research.
The content of the invention
The application provides a kind of full thermal purification VMC, including new blower fan, and the new blower fan includes：
Fresh air channel between fresh inlet and fresh air outlet, including set gradually：Initial effect filtering section, heat-recovery section,
Humidity regulation section, interior condensation segment, external cold heat section and HEPA fillter sections, for indoor injection fresh air；
Dirty wind passage between dirty wind inlet and dirty wind outlet, including set gradually：Exhaustion section, heat-recovery section and outer cold
Solidifying section, for the dirty wind in absorption chamber；
The dirty wind passage is provided with sensor, for detecting the heat energy produced by human body；
The fresh air channel and dirty wind passage share a heat-recovery section, and the heat-recovery section is according to produced by the human body
Heat energy, cold is reclaimed from dirty wind passage, and fresh air channel is freezed.
By upper, by the detection for return air, whether " damp and hot " situation for having only as produced by people is judged, be with fresh air
Carrier, cold is reclaimed from the dirty wind of discharge, and the cold that will be reclaimed loads on fresh air, so that energy-efficient.
The sensor and heat-recovery section and a monolithic mechatronics, the sensor at least include one below：CO2Pass
Sensor, humidity sensor or temperature sensor；
The single-chip microcomputer prestores the CO produced by human body respiration2With human-body radiating, dissipate it is wet between corresponding relation；
The single-chip microcomputer is used for according to CO2The CO that sensor is detected2Data calculate human-body radiating temperature, are passed according to temperature
The temperature data that sensor is detected subtracts human-body radiating temperature and draws environment temperature, and calculates environment temperature according to N=N ' * A%
Spend for human-body radiating influence, in formula N be human-body radiating, N ' be environment temperature, A% be environment temperature for human-body radiating
Influence coefficient；
The operating efficiency of influence coefficient adjustment heat-recovery section of the single-chip microcomputer according to the environment temperature to human-body radiating.
By upper, influence of the environment temperature for human-body radiating temperature is accurately calculated, then according to the influence for new blower fan
Heat-recovery section is controlled.
The sensor also includes：PM2.5 sensors and air flow sensor.
The humidity regulation section, interior condensation segment, condensed exterior Duan Yuyi compressors and an expansion valve constitute the refrigerant of new blower fan
Circulation line；
In the medium circulation pipeline, interior condensation segment is connected in parallel with condensed exterior section, the pipeline where interior condensation segment
In, also including a control valve, the break-make for controlling medium circulation pipeline where interior condensation segment.
By upper, when occur it is indoor air quantity is up to standard and during situation that temperature is relatively low, in control valve is controllable where condensation segment
Pipeline refrigerant circulation, such that it is able to be heated for fresh air by interior condensation segment, so that saving energy consumption, and improve comfortable
Degree.When normal condition, the refrigerant circulation of the pipeline where the cut-off interior condensation segment of control valve, thus new blower fan is equivalent to " general
Logical air-conditioning ", is only radiated by condensed exterior section.
In the dirty wind passage, also including one towards condensed exterior section blower fan；
The blower fan and the monolithic mechatronics；
The single-chip microcomputer is also electrically connected with the sensor, heat-recovery section and control valve.
By upper, when resh air requirement demand is smaller, with the reduction of fresh air.It is corresponding, return air amount in dirty wind passage also phase
The reduction answered.When the air quantity of condensed exterior section reduces, condenser pressure is easily produced to raise and cause the shutdown of its self-protection
Situation.Based on this, basic air quantity is provided by the outside condensation segment of blower fan, meet the working environment of condensed exterior section.So that in difference
In the state of fresh air, condensed exterior Duan Junke normal works.
Optionally, also including a condensate water recovery device, one end is connected to the condensed water delivery port of the humidity regulation section,
Other end connection condensed exterior section is set, and in the pipeline of the condensate water recovery device, is provided with spray, moisturizing and atomization dress
Put.
By upper, the condensed water of humidity regulation section is reclaimed, be used as the cooling of condensed exterior section, on the one hand avoid cryogenic condensation
The waste of water, on the other hand can reduce the surface temperature of condensed exterior section, for it provides working environment preferably.
Optionally, the bottom of the condensed exterior section is additionally provided with a condensed water cistern.
By upper, by setting cistern, the drippage of the water of the non-evaporating completely in surface of condensed exterior section is on the one hand avoided, it is another
Aspect can be soaked by the water for reclaiming for condensed exterior section, so as to further reduce the surface temperature of condensed exterior section.
The heat-recovery section includes runner heat reclamation device or heat pipe-type heat reclamation device.
Optionally, the fresh inlet of the new blower fan is arranged at outdoor, absorbs outdoor fresh air；
The fresh air air inlet of the fresh air outlet connection sensible heat air-conditioner of the new blower fan；
Interior is led in the fresh air outlet of the sensible heat air-conditioner；
The dirty wind entrance of the sensible heat air-conditioner is arranged at interior, dirty wind in absorption chamber；
The dirty wind entrance of the dirty wind outlet new blower fan of connection of the sensible heat air-conditioner；
Outdoor is led in the dirty wind outlet of the new blower fan.
Optionally, also including the sensible heat air-conditioner being connected with the new blower fan, the fresh inlet of the new blower fan is arranged at
Outdoor, absorbs outdoor fresh air；
Interior is led in the fresh air outlet of the new blower fan；
The dirty wind entrance of the new blower fan is arranged at interior, dirty wind in absorption chamber；
Outdoor is led in the dirty wind outlet of the new blower fan.
By upper, new blower fan both can be connected the full thermal purification VMC of composition with sensible heat air-conditioner by pipeline, it is also possible to
Individually to indoor offer fresh air, and for the recovery of dirty wind.So as to fresh air as carrier, extract to enter fresh air from air draft
Row treatment, it is not only energy-efficient and can " instantaneity " fresh pure air is provided, it is often more important that：The equipment fully assume responsibility for people
Load.
Brief description of the drawings
Fig. 1 is the principle schematic of full thermal purification VMC；
Fig. 2 is the principle schematic of new blower fan first embodiment；
Fig. 3 is the control principle schematic diagram of double-condenser；
Fig. 4 is the principle schematic of external condenser cooling；
Fig. 5 is that full thermal purification VMC is applied to arenas, the principle schematic of Conference Hall scene；
Fig. 6 is the principle schematic that full thermal purification VMC is applied to office building scene；
Fig. 7 is that full thermal purification VMC is applied to rear kitchen, the principle schematic of dining room scene.
Specific embodiment
The full thermal purification VMC that the invention will now be described in detail with reference to the accompanying drawings provides, as shown in figure 1, including mutually interconnecting
The new blower fan and sensible heat air-conditioner for connecing.Wherein, the fresh inlet of new blower fan leads to outdoor, by outdoor acquisition fresh air, new blower fan
Fresh air outlet is connected to the fresh air air inlet of sensible heat air-conditioner.The fresh air air outlet of sensible heat air-conditioner leads to interior, there is provided cold heat
Amount, the dirty wind in the dirty wind return air inlet recovery room of sensible heat air-conditioner, the dirty wind air outlet of sensible heat air-conditioner is divided into two-way, defeated all the way
Go out to the dirty wind inlet of new blower fan, another road is exported to the fresh air air inlet of sensible heat air-conditioner.The dirty wind of new blower fan is exported dirt
Wind is arranged to outdoor.
Existing air conditioner load can be divided into two classes, including people's type load and (building) species load.
Wherein, people's type load is the load produced by human survival, such as new wind load, human-body radiating (full heat).It is this kind of
Load is given birth to because of people, and nobody is just without this type load, its size (air quality requirements relevant with number and human survival quality
Higher, load is bigger).In general, aggregation is built, such as classroom, meeting room, dining room, arenas, people's type load accounting are very high.
People's type load has following feature：The load of people contains whole humidity loads, for example, human breathing and perspire produced moisture.
And the load of people is " instantaneity ", people then having, people walk then without.
(building) species load is " building enclosure load ", belongs to the load produced because of building heat transfer or using equipment, with
Human survival is unrelated, and the size of this type load is closely related with building heat preservation and purposes.Species load has following features：Thing it is negative
Lotus does not include humidity load, and with certain time-delay characteristic, due to the hot gap of wall, outdoor heat (sun, temperature) passes to room
After the interior Small Time Lag of usual needs 4~12, such as lag time is the load of the building of 8 hours, and the highest temperature is 14:00 goes out
Existing, due to time-delay characteristics, thermic load peak appears in 22:00, and now outside air temperature has escaped the high temperature period.
The effective ways for reducing species load are to strengthen building heat preservation and use energy-conserving device.The measure and requirement of this respect
Embodied in relevant specification of country, effect is realized very well, by taking Beijing as an example：Heat transfer across wall load is from last century Mo
Average about 80~120W/m2, it is reduced to 50~70W/m2, some energy saving buildings are even up to 20~30W/m2。
Corresponding with species load, people's type load requires the reasons, day such as raising due to Indoor Air Pollution with outdoor Air Pollution, life quality
Principal contradiction of the benefit as air conditioner load；With 30m per capita3As a example by/h fresh airs, in the Yangtze river basin and areas to the south, outdoor presses 35
DEG C, relative humidity 70%, interior presses 25 DEG C, and relative humidity 55%, species load (load containing building enclosure) is smaller, people's type load
Accounting in air conditioner load is relatively large.Now, being made an effort in species load has lost more than gain, and reduces the emphasis of building energy consumption
Need to have in mind in the treatment of people's type load, can get twice the result with half the effort.
Based on above-mentioned theory, the application separately processes the load to people and the load to thing, and people is processed by new blower fan
Load, new blower fan with fresh air as carrier, extracting energy (cold/heat/moisture content) to return air/air draft, thus by heat
Wet process makes the indoor air underwriter's type load in full of feeding.Further, by cleaning equipment can supply in real time it is fresh,
Pure air.By after above-mentioned treatment so that the load of sensible heat air-conditioner only processed material, can be greatly reduced in theory existing aobvious
The energy consumption of heat air conditioner.
It is illustrated in figure 2 the principle schematic of the new blower fan first embodiment of the application, including fresh inlet and fresh air outlet
Between fresh air channel, and the dirty wind passage between dirty wind inlet and dirty wind outlet.The fresh air channel and dirty wind passage are total to
A heat-recovery section is used, so that fresh air channel absorbs the energy of dirty wind passage.
Specifically, fresh inlet 11, initial effect filtering section 12, heat-recovery section 13, humidity are disposed with fresh air channel adjusting
Sections 14, interior condensation segment 15, external cold heat section 16, HEPA fillter sections 17 and fresh air outlet 18.
Dirty wind inlet 21, exhaustion section 22, heat-recovery section 13, condensed exterior section 23 and dirty wind is disposed with dirty wind passage to go out
Mouth 24.
Initial effect filtering section 12 includes air-valve and roughing efficiency air filter, air-makeup system and heating system.By controlling air-valve
Aperture is the intake of controllable fresh air channel.Roughing efficiency air filter is arranged at fresh inlet 11, for the fresh air to being sucked
Carry out single filter.Air-makeup system is used to produce basic air quantity, when the air quantity of condensed exterior section 23 changes, in condensed exterior section 23
Condenser causes the shutdown situation of its self-protection because of pressure rise and the system that carries out air quantity regulation.Heating system is used for
Prevent that outdoor temperature is too low to produce unnecessary blocking to heat-recovery section 13 under the conditions of winter severe cold.
Heat-recovery section 13 is used for from dirty wind passage energy absorption, is used in first embodiment, in the heat-recovery section 13 and turned
Wheel heat reclamation device, the semicircle accumulation of heat core body that runner passes through full-thermal type runner as accumulation of heat core body, the fresh air in fresh air channel,
Dirty wind in dirty wind passage is simultaneously inversely by another semicircle accumulation of heat core body of runner.During winter, dirty wind releases heat and moisture
Put and give accumulation of heat core body, dirty air temperature reduction, the temperature of core body is raised.When cold fresh air touches the accumulation of heat core body of heat, it is same as depositing
In temperature difference, core body rejects heat to fresh air, and new air temperature is raised.When cooling in summer runs, processing procedure is opposite.
Humidity regulation section 14, is realized by evaporator, and pressure described hereinafter is turned on and off based on indoor epidemic disaster requirement
Contracting machine, so as to the humidity to fresh air is adjusted.
Interior condensation segment 15 and condensed exterior described hereinafter section 23 are identical, are realized by condenser.
External cold heat section 16, using external cold/heat source, to indoor load beyond require when, aid in the tune into trip temperature
It is whole.
HEPA fillter sections 17, for carrying out purified treatment to fresh air.In the present embodiment, the HEPA fillter sections 17 are by parallel
The zeolite layer of arrangement, active carbon layer, fine sand layer, Electrostatic Absorption filter layer, optical hydrogen ion purifying layer, HEPA filter layer and anion
The filter chamber of generation layer composition.The HEPA filter layer is interwoven by very tiny organic fiber, to the seizure energy of particulate
Power is stronger, and aperture is small, and adsorption capacity is big, and purification efficiency is high, and possesses water imbibition, and the particle purifying rate for 0.3 micron is
99.97%.
The exhaustion section 22 includes air-returning device and sensor group.The air-returning device is used to enter dirty wind by dirty wind
The dirty wind passages of the suction of mouth 21.The sensor group includes CO2Sensor device, humidity sensor, temperature sensor, PM2.5 detections
Device and air flow sensor.Because indoor people can produce moisture and CO2, therefore be that can detect that interior by sensor group
Humiture load caused by people.
When judging the load of people, its main distinguishing rule is CO2The data that sensor is detected.Prestore different people
The corresponding CO for producing of number2Data, and with the CO2Damp and hot load corresponding to data.When there is a people interior, its breathing institute
The CO of generation2It is M, corresponding, its human body distributes heat for N, and human body distributes moisture for O.The different numbers of correspondence, above-mentioned CO2, heat
The data such as amount and moisture are proportional with number corresponding.
Because the height of environment temperature can produce certain influence, when environment temperature is high, human-body radiating for human-body radiating
More, when environment temperature is low, human-body radiating is smaller, i.e. N=N ' * A%, in formula N ' be environment temperature, A% be environment temperature for
The influence coefficient of human-body radiating.Based on above-mentioned situation, influence of the environment temperature for human-body radiating can be accurately calculated, below
Calculating can use chip microcontroller described hereinafter, comprise the following steps：
Step 1, calculating human-body radiating temperature.
According to CO2The CO that sensor is detected2Data, the CO with reference to produced by one2With the corresponding relation of human-body radiating,
The human-body radiating total amount of current indoor can be calculated, that is, calculates human-body radiating temperature.
Step 2, calculating indoor environment temperature.
By the temperature that temperature sensor is detected includes indoor environment temperature and human-body radiating temperature, therefore, by temperature
The temperature that sensor is detected subtracts the environment temperature of the human-body radiating temperature as current indoor that step 1 is calculated.
The influence of step 3, calculating current indoor environment temperature for human-body radiating temperature.
According to N=N ' * A%, influence coefficient of the environment temperature for human-body radiating temperature can be calculated.
Compressor is additionally provided with the exhaustion section 22, as shown in figure 3, the evaporator, swollen with foregoing moisture regulation section 14
Together, the refrigerant for constituting new blower fan is followed the condenser of swollen valve (routine techniques), the condenser of interior condensation segment 15 and condensed exterior section 23
Endless tube road.The compressor is controlled by a single-chip microcomputer, and the single-chip microcomputer receives the influence coefficient of the human-body radiating temperature,
And the working condition of compressor is controlled according to the data, it is possible to achieve processed for temperature and humidity in fresh air, on the one hand
Influence of the environment temperature for human-body radiating can be eliminated by accurate, so as to improve comfort level；On the other hand can further drop
The energy consumption of low sensible heat air-conditioner.Further, the lifting of adaptability can also be carried out to the working frequency of compressor, for example, is carried
10%~20% is risen, it is possible thereby to eliminate be carried out produced by the electrical equipment such as heat, such as lamp or computer by the human world raw heat of practicing midwifery
Heat.
In addition, the single-chip microcomputer can be electrically connected also with the air-valve in fresh air channel, runner heat reclamation device, so that according to room
CO caused by interior people2Data volume adjusts valve area.
The condenser of condenser and the condensed exterior section 23 of the interior condensation segment 15 is connected in parallel, in the condensation of interior condensation segment 15
In pipeline where device, condenser control valve is provided with.Opening and closing and the aperture of valve are controlled by controlling condenser, refrigerant can be controlled
Whether the condenser of interior condensation segment 15 is flowed through, and realizes the control for the specific flow of refrigerant.When refrigerant flows through interior condensation segment
During 15 condenser, it is possible to achieve for the heating and dehumidification of fresh air.This kind of situation is directed to that air-conditioning humidity regulation is up to standard but temperature
Relatively low situation, the lifting for temperature is realized by the condenser of interior condensation segment 15.
Further, as shown in figure 4, also including an evaporator condensation apparatus for recovering, the device one end is connected to evaporation
The condensed water delivery port of device, the condenser that the other end is connected to condensed exterior section 23 is set, and is connected by water lines.In the water pipe
Lu Zhong, is additionally provided with picotan, water replanishing device, spray and atomising device, so as to ensure that condensed water is exported to spray and is atomized
The delivery port of device.Sprayed towards the condenser of condensed exterior section 23 by delivery port, to realize lowering the temperature it.More enter
One step, a condensed water cistern (not shown) is additionally provided with the condenser bottom of outer condensation segment 23, thus when condensed water sprays
When excessive, condensed water can be received by condensed water cistern.On the one hand avoid condensing water waste, on the other hand, in cistern
Condensed water can realize further cooling to it by soaking the condenser of condensed exterior section 23.
In the exhaustion section 22, the blower fan towards condensed exterior 23 condensers of section is additionally provided with, as foregoing air-makeup system
End, carry out wind-cooling heat dissipating for the condenser of outside condensation segment 23.Because interior has difference for the demand of fresh air, when
When resh air requirement demand is smaller, with the reduction of fresh air.Corresponding, the return air amount in dirty wind passage also reduces accordingly.When outer cold
When the air quantity of the solidifying condenser of section 23 reduces, condenser pressure is just easily produced to raise and cause the shutdown situation of its self-protection.
Based on this, basic air quantity is provided by the outside condenser of condensation segment 23 of basic air-makeup system set in initial effect filtering section, it is full
The working environment of 23 condensers of sufficient condensed exterior section.So that in the state of different fresh airs, condensed exterior 23 condensers of section can be normal
Work.Specifically, the air-makeup system at least includes blower fan and connected chip microcontroller, the single-chip microcomputer is according to sensor
The return air situation that air flow sensor is detected in group realizes the control for rotation speed of fan.
The application also provides second embodiment, and second embodiment and first embodiment differ only in heat-recovery section 13
Implementation.Heat-recovery section 13 in second embodiment is realized using heat pipe-type heat reclamation device.The difference of first and second embodiment
It is：The advantage of runner heat reclamation device is heat exchange efficiency higher, but shortcoming is that isolation effect is poor, is mainly used in business
The places such as field, theater or family.The advantage of heat pipe-type heat reclamation device is that isolation effect is good, but shortcoming is heat exchange efficiency
It is relatively low, it is mainly used in hospital, air cross infection can be prevented effectively from.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention,
The characteristics of such as Fig. 5 show arenas, Conference Hall scene, this scene is more intensive personnel, and distribution more collects
In, thus cause fresh air demand big, new wind load and personnel's load are all very big.Based on this, the fresh air of new blower fan can be exported
Densely populated place area is introduced directly into, so that fresh air is directly provided, and dirty wind inlet directly carries out dirty wind suction by interior.Thus, newly
Blower fan and sensible heat air-conditioner substantially have no the connection on pipeline, and new blower fan is merely responsible for " damp and hot " part, compared with traditional approach, section
Energy 30%, and can be used as air-conditioning in conditioning in Transition Season, cooling, heating time about one month is shortened every year.Also, fresh air direct-furnish
Seating area, it is ensured that freshness, cleanliness factor, and wind-warm syndrome is suitable, greatly improves comfort level.
Fig. 6 show office building scene, is larger Per capita area the characteristics of this scene, new wind load and personnel's load compared with
Small, sensible heat load is mainly heat transfer load, and fan coil and water system are used air conditioning terminal more.Such building is due to density of personnel
It is low, have a very wide distribution, required resh air requirement and humidity load are smaller.Cold water temperature is reduced for less humidity load, causes cold and hot
Efficiency reduction, it is extremely unreasonable, it is that scheme shown in this Fig. 6 supplies fresh air (can be by minimum fresh air requirmente) using the layering of new blower fan, undertake
Whole humidity loads, while air-conditioning supplies water and sensible heat load is only born in end, can save energy 50%.
The characteristics of Fig. 7 show dining room, dining room scene, this scene is very big (burning, oil smoke, peculiar smell) internal contamination, because
The resh air requirement that this needs is very big, causes new wind load too high, smaller shared by sensible heat load by contrast (to account for total load
, therefore total energy consumption is very high 30%).In this case, the dirty wind inlet of new blower fan directly extracts the dirty wind of interior, by complete-hot fresh air machine
Plus sensible heat air-conditioner undertakes the hot humidity load of dining area, supply water temperature, energy-conservation more than 40% can be improved.
New blower fan can be seen that by Fig. 5~7 illustrated embodiment can be both connected by pipeline with sensible heat air-conditioner and constituted
Full thermal purification VMC, it is also possible to individually to indoor offer fresh air, and for the recovery of dirty wind.So as to be to carry with fresh air
Body, being extracted from air draft can be processed fresh air, it is not only energy-efficient and can " instantaneity " fresh pure air is provided, it is heavier
What is wanted is：The equipment fully assume responsibility for the load of people.
In addition, the heat pipe-type heat reclamation device of heat-recovery section 13 and runner heat reclamation device in the application, and it is actually used
In, however it is not limited to this.In a word, it is possible to achieve recuperation of heat.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., all should wrap in a word
It is contained within protection scope of the present invention.
Claims (10)
1. a kind of full thermal purification VMC, it is characterised in that including new blower fan, the new blower fan includes：
Fresh air channel between fresh inlet and fresh air outlet, including set gradually：Initial effect filtering section, heat-recovery section, humidity
Regulation section, interior condensation segment, external cold heat section and HEPA fillter sections, for indoor injection fresh air；
Dirty wind passage between dirty wind inlet and dirty wind outlet, including set gradually：Exhaustion section, heat-recovery section and condensed exterior
Section, for the dirty wind in absorption chamber；
The dirty wind passage is provided with sensor, for detecting the heat energy produced by human body；
The fresh air channel and dirty wind passage share the heat-recovery section, and the heat-recovery section is according to the warm produced by the human body
Can, cold is reclaimed from dirty wind passage, fresh air channel is freezed.
2. system according to claim 1, it is characterised in that the sensor and heat-recovery section are electrically connected with a single-chip microcomputer
Connect, the sensor at least includes one below：CO2Sensor, humidity sensor or temperature sensor；
The single-chip microcomputer prestores the CO produced by human body respiration2With human-body radiating, dissipate it is wet between corresponding relation；
The single-chip microcomputer is used for according to CO2The CO that sensor is detected2Data calculate human-body radiating temperature, according to temperature sensor
The temperature data for being detected subtracts human-body radiating temperature and draws environment temperature, and calculates environment temperature pair according to N=N ' * A%
In the influence of human-body radiating, in formula N be human-body radiating, N ' be environment temperature, A% be environment temperature for human-body radiating influence
Coefficient；
The operating efficiency of influence coefficient adjustment heat-recovery section of the single-chip microcomputer according to the environment temperature to human-body radiating.
3. system according to claim 2, it is characterised in that the sensor also includes that PM2.5 sensors and air quantity are passed
Sensor.
4. system according to claim 1, it is characterised in that the humidity regulation section, interior condensation segment, condensed exterior Duan Yuyi
Compressor and an expansion valve constitute the medium circulation pipeline of new blower fan；
In the medium circulation pipeline, interior condensation segment is connected in parallel with condensed exterior section, in the pipeline where interior condensation segment, also
Including a control valve, the break-make for controlling medium circulation pipeline where interior condensation segment.
5. system according to claim 2, it is characterised in that in the dirty wind passage, also including towards condensed exterior
The blower fan of section；
The blower fan and the monolithic mechatronics；
The single-chip microcomputer is also electrically connected with the sensor, heat-recovery section and control valve.
6. system according to claim 1, it is characterised in that also including a condensate water recovery device, one end is connected to institute
The condensed water delivery port of humidity regulation section is stated, other end connection condensed exterior section is set, in the pipeline of the condensate water recovery device
In, it is provided with spray, moisturizing and atomising device.
7. system according to claim 6, it is characterised in that the bottom of the condensed exterior section is additionally provided with a condensed water retaining
Pond.
8. system according to claim 1 or 5, it is characterised in that the heat-recovery section include runner heat reclamation device or
Heat pipe-type heat reclamation device.
9. system according to claim 1, it is characterised in that
The fresh inlet of the new blower fan is arranged at outdoor, absorbs outdoor fresh air；
Interior is led in the fresh air outlet of the new blower fan；
The dirty wind entrance of the new blower fan is arranged at interior, dirty wind in absorption chamber；
Outdoor is led in the dirty wind outlet of the new blower fan.
10. system according to claim 1, it is characterised in that also including the sensible heat air-conditioner being connected with the new blower fan,
The fresh inlet of the new blower fan is arranged at outdoor, absorbs outdoor fresh air；
The fresh air air inlet of the fresh air outlet connection sensible heat air-conditioner of the new blower fan；
Interior is led in the fresh air outlet of the sensible heat air-conditioner；
The dirty wind entrance of the sensible heat air-conditioner is arranged at interior, dirty wind in absorption chamber；
The dirty wind entrance of the dirty wind outlet connection new blower fan of the sensible heat air-conditioner；
Outdoor is led in the dirty wind outlet of the new blower fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058211.4A CN106839241A (en) | 2017-01-23 | 2017-01-23 | A kind of full thermal purification VMC |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710058211.4A CN106839241A (en) | 2017-01-23 | 2017-01-23 | A kind of full thermal purification VMC |
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