CN104976689A - Purification air exchanger capable of adjusting temperature - Google Patents
Purification air exchanger capable of adjusting temperature Download PDFInfo
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- CN104976689A CN104976689A CN201510394014.0A CN201510394014A CN104976689A CN 104976689 A CN104976689 A CN 104976689A CN 201510394014 A CN201510394014 A CN 201510394014A CN 104976689 A CN104976689 A CN 104976689A
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- Prior art keywords
- air
- temperature
- new wind
- purification
- blower fan
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F2110/10—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
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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)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a purification air exchanger capable of adjusting temperature. The purification air exchanger capable of adjusting the temperature comprises a purification air exchanging device and a temperature adjusting device; the purification air exchanging device comprises a shell, and a first stale air inlet, a stale air outlet, a fresh air inlet and a fresh air outlet are formed in the shell; an air filtration unit and a leading-in draught fan which are located between the fresh air inlet and the fresh air outlet are arranged in the shell; a leading-out draught fan is arranged between the first stale air inlet and the stale air outlet; the temperature adjusting device is located outside the fresh air outlet and used for adjusting the temperature of the air exhausted from the fresh air outlet. According to the purification air exchanger capable of adjusting the temperature, the indoor stale air can be led out, the outdoor fresh air can be led in, and the led-in air is free of pollutants, rich in oxygen and fresh in air; meanwhile, the temperature of the air led in a room can be adjusted, and a really comfortable living environment can be supplied to people.
Description
Technical field
The present invention relates to technical field of air purification, especially relate to a kind of purification ventilator of adjustable temperature.
Background technology
Along with social progress and economic development, local air pollution constantly presents and has the trend increased the weight of.According to the data of Chinese interior decoration association environment measuring center investigation, the death toll that China is caused by room air pollution has every year reached 11.1 ten thousand people, and average every day, approximately dead 304 people, were equivalent to the number of national every day because of traffic death.Therefore, the adverse effect that causes of air pollution is very serious.But for a long time, the general public does not have clear concept to room air pollution, this also makes this pollution hide in various building as " stealthy killer " always.The pollution of air directly can affect our work and life, so improve our living environment, improves air quality, very necessary and urgent.
Present society there is many air purifiers.But the main function of existing air purifier is the air in purification enclosed environment, function is too single can not give people really comfortable living environment.After room air uses for a long time, even if eliminate the contamination particle in air, can not ensure there are enough oxygen supplies in air, the personnel of carbon dioxide severe overweight (especially the environment of kindergarten of middle and primary schools etc., densely populated place) indoor feel very dull, comfort level is poor, is unfavorable for the physical and mental health of people.
Therefore, how providing a kind of provides fresh air to become those skilled in the art's technical issues that need to address for indoor environment.
Summary of the invention
The object of the present invention is to provide a kind of purification ventilator of adjustable temperature, to solve the technical problem that air purifier of the prior art cannot provide fresh air.
The purification ventilator of adjustable temperature provided by the invention, comprising: purification dilution air plant and temperature-adjusting device;
Described purification dilution air plant comprises shell, and described shell is provided with the first old wind entrance, the outlet of old wind, new wind entrance and new wind outlet; Be provided with the air filter unit between described new wind entrance and new wind outlet in described shell and import blower fan; Described importing blower fan is used for new wind outside drive chamber and through the purification ventilator entering this adjustable temperature and after described air filter unit filtration, purification, enters indoor from described new wind entrance from new wind outlet;
Be provided with derivation blower fan between described first old wind entrance and the outlet of old wind, described derivation blower fan to be used in drive chamber old wind and to enter the purification ventilator of this adjustable temperature and from old wind outlet discharge chamber from described old wind entrance;
Described temperature-adjusting device is positioned at outside described new wind outlet, for regulating the temperature of the air of discharging from described new wind outlet.
Further, described temperature-adjusting device comprises the compressor, condenser, fluid reservoir, expansion valve and the evaporimeter that connect successively, described compressor and condenser are positioned at outdoor, described evaporimeter is positioned at indoor and arranges near described new wind outlet, described evaporimeter with export the air of discharging from described new wind and carry out heat exchange, to reduce the temperature and humidity of air.
Further, the motor also comprising tubular wine wheel and be connected with described tubular wine wheel, described motor rotates for driving described tubular wine wheel; Described tubular wine wheel is arranged near described evaporimeter, for the air after described evaporimeter cooling is pushed to the interior space everywhere.
Further, described shell is also provided with the second old wind entrance, described second old wind entrance is arranged near described new wind entrance, be provided with air door between described new wind entrance and described air filter unit, described air door enters the ratio of the air in described shell by described second old wind entrance and described new wind entrance for regulating.
Further, also comprise control device, described control device comprises controller and temperature sensor, described temperature sensor is used for the temperature of detection room air in real time and sends the temperature information of room air to controller, described controller is connected with described temperature-adjusting device, controls described thermostatic opening and closing for the temperature information according to described room air.
Further, described control device also comprises the humidity sensor be connected with described controller, described humidity sensor is used for the humidity of detection room air in real time and sends the humidity information of room air to controller, and described controller controls described thermostatic opening and closing according to the humidity information of described room air.
Further, described control device also comprises the air mass sensor be connected with described controller, described air mass sensor is used for the quality of detection room air in real time and sends the quality information of room air to controller, described controller is connected with described air door, and described controller controls the folding condition of described air door according to the quality information of described room air.
Further, be also provided with heat exchanger in described shell, described heat exchanger is connected with the air inlet of described derivation blower fan and the air outlet of described importing blower fan respectively.
Further, described air filter unit comprises first effect filter core from described new wind entrance to described importing blower fan, HEPA filter core, active carbon filter core and the photocatalyst filter core arranged successively from.
Further, ultraviolet lamp is provided with between described air filter unit and described importing blower fan.
The purification ventilator of adjustable temperature provided by the invention comprises purification dilution air plant and temperature-adjusting device, on the one hand, the contamination particles such as the dust in air, haze, flue dust can be filtered out by air filter unit by purification dilution air plant, reach the effect purified air, again by importing blower fan and deriving the replacing effect that blower fan realizes room air and outdoor air; On the other hand, the temperature of room air can be regulated by temperature-adjusting device.Adopt the purification ventilator of adjustable temperature provided by the invention, old for indoor wind can be derived and will send into outdoor new wind, do not have pollutant in the new wind of feeding, and oxygen is sufficient, air is fresh; Meanwhile, the temperature importing indoor air can also be regulated, to the living environment that people are really comfortable.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the purification ventilator of the adjustable temperature that Fig. 1 provides for the embodiment of the present invention.
Reference numeral:
101-shell; The old wind entrance of 102-first;
The old wind outlet of 103-; The new wind entrance of 104-;
The new wind outlet of 105-; 106-air filter unit;
107-imports blower fan; 108-derives blower fan;
109-tubular wine wheel; 110-motor;
The old wind entrance of 111-second; 112-air door;
113-heat exchanger;
201-compressor; 202-condenser;
203-fluid reservoir; 204-expansion valve;
205-evaporimeter; 206-the 3rd blower fan;
301-controller; 302-temperature sensor;
303-humidity sensor; 304-air mass sensor.
Detailed description of the invention
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.Wherein, term " primary importance " and " second place " are two different positions.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
The structural representation (dotted line with arrow in figure represents the flow path of air) of the purification ventilator of the adjustable temperature that Fig. 1 provides for the embodiment of the present invention; As shown in Figure 1, the purification ventilator of adjustable temperature provided by the invention, comprising: purification dilution air plant and temperature-adjusting device; Described purification dilution air plant comprises shell 101, and described shell 101 is provided with the first old wind entrance 102, old wind outlet 103, new wind entrance 104 and new wind outlet 105; Be provided with the air filter unit 106 between described new wind entrance 104 and new wind outlet 105 in described shell 101 and import blower fan 107; Described importing blower fan 107 enters indoor from new wind outlet 105 from described new wind entrance 104 for wind new outside drive chamber through the purification ventilator entering this adjustable temperature and after described air filter unit 106 filtration, purification; Be provided with between described first old wind entrance 102 and old wind outlet 103 and derive blower fan 108, described derivation blower fan 108 to enter the purification ventilator of this adjustable temperature from described old wind entrance for wind old in drive chamber and exports 103 discharge chambers from old wind; Described temperature-adjusting device is positioned at outside described new wind outlet 105, for regulating the temperature of the air of discharging from described new wind outlet 105.
Wherein, air filter unit 106 for contamination particles such as the dust in filtered air, haze, flue dust, the pollutants such as such as PM2.5.
Particularly, the power that blower fan 108 provides indoor old wind flow is derived.Particularly, indoor old wind enters in the purification ventilator of described adjustable temperature by the old wind entrance on shell 101, in the purification ventilator of this adjustable temperature, indoor old wind is inhaled into by the air inlet of deriving blower fan 108 derives in blower fan 108, afterwards by deriving outside the gas outlet discharge chamber of blower fan 108.
In like manner, the power that blower fan 107 provides outdoor new wind flow is imported.Particularly, outdoor new wind enters the purification ventilator of this adjustable temperature by the new wind entrance 104 on shell 101, in the purification ventilator of this adjustable temperature, outdoor new wind becomes clean air after the impurity such as air filter unit 106 filter out dust particle, and the air inlet afterwards by importing blower fan 107 is inhaled into and imports in blower fan 107 and enter indoor by the gas outlet importing blower fan 107.
The purification ventilator of adjustable temperature provided by the invention comprises the air filter unit 106 for pollutant in filtered air, enter from described old wind entrance the derivation blower fan 108 exported the purification ventilator of this adjustable temperature and from old wind 103 discharge chambers for wind old in drive chamber, for wind new outside drive chamber from the importing blower fan 107 of described new wind entrance 104 through entering the purification ventilator of this adjustable temperature, for the fresh air of the oxygen abundance through purification of indoor feeding, indoor old wind is directed at outdoor simultaneously, provides comfortable living environment to people.
Meanwhile, temperature-adjusting device can be the various devices that can regulate indoor temperature, such as refrigeration machine etc.The temperature of indoor can be adjusted to suitable temperature by temperature-adjusting device, the concrete temperature regulated changes according to the demand of indoor occupant and season at that time.
The purification ventilator of adjustable temperature provided by the invention comprises purification dilution air plant and temperature-adjusting device, on the one hand, the contamination particles such as the dust in air, haze, flue dust can be filtered out by air filter unit 106 by purification dilution air plant, reach the effect purified air, again by importing blower fan 107 and deriving the replacing effect that blower fan 108 realizes room air and outdoor air; On the other hand, the temperature of room air can be regulated by temperature-adjusting device.Adopt the purification ventilator of adjustable temperature provided by the invention, old for indoor wind can be derived and will send into outdoor new wind, do not have pollutant in the new wind of feeding, and oxygen is sufficient, air is fresh; Meanwhile, the temperature importing indoor air can also be regulated, to the living environment that people are really comfortable.
Further, as shown in Figure 1, described temperature-adjusting device comprises the compressor 201, condenser 202, fluid reservoir 203, expansion valve 204 and the evaporimeter 205 that connect successively, compressor 201, condenser 202, fluid reservoir 203, expansion valve 204 and evaporimeter 205 form closed-loop path, wherein, described compressor 201 and condenser 202 are positioned at outdoor, described evaporimeter 205 is positioned at indoor and arranges near described new wind outlet 105, described evaporimeter 205 with export 105 air of discharging from described new wind and carry out heat exchange, to reduce the temperature and humidity of air.
Particularly, compressor 201 is the power of kind of refrigeration cycle, compressor 201 is dragged by motor 110 and ceaselessly rotates, compressor 201 is except extracting steam in evaporimeter 205 in time out, outside maintenance low-temp low-pressure, the pressure and temperature of refrigerant vapour is also improved by compression, create by the heat of refrigerant vapour outwardly surrounding medium transfer condition, by low-temperature low-pressure refrigerant both vapor compression to high-temperature high-pressure state, condensating refrigerant steam can be carried out with the air of normal temperature or water as cooling medium.
Condenser 202 is heat-exchange apparatus, effect utilizes environment cools medium (air or water), the heat of the HTHP refrigerant vapor from compressor 201 is taken away, makes high-temperature high-pressure refrigerant steam cool, be condensed into the refrigerant liquid of high normal pressure and temperature.In order to accelerate the cooling velocity of the refrigerant vapor of the HTHP from compressor 201, described temperature-adjusting device also comprises the 3rd blower fan the 206, three blower fan 206 for accelerating the rate of heat exchange in condenser parts 202.
Expansion valve 204 is installed between fluid reservoir 203 and evaporimeter 205.Expansion valve 204 makes the refrigerant liquid of middle temperature high pressure be become the moist steam of low-temp low-pressure by its throttling, then cold-producing medium absorbs and reaches refrigeration from the heat of the air of new wind outlet 105 discharge in evaporimeter 205, expansion valve 204 carrys out by-pass valve control flow by the degree of superheat change of evaporimeter 205 end, prevents the under-utilized phenomenon of evaporimeter 205 area.
Evaporimeter 205 is also a heat-exchange apparatus.In evaporimeter 205, evaporate (boiling) by the low-temperature low-pressure refrigerant liquid after expansion valve 204 throttling and become steam, outdoor new wind is by after the filtration of air filter unit 106, be imported into blower fan 107 to deliver to new wind and export 105 places, new wind exports the air at 105 places again when evaporator 205, heat exchange is carried out with the cold-producing medium in evaporimeter 205, absorb the heat of the air of discharging from new wind outlet 105, the temperature of the air of discharging from new wind outlet 105 is declined, reaches the effect of cooling; Air is while cooling, and the water vapour carried in air is cooled to liquid, and flows along the tube wall of evaporimeter 205, is finally discharged to outdoor, reaches the effect of dehumidifying.
Known by foregoing description, the temperature-adjusting device in the present invention can be lowered the temperature to air and dehumidify, and makes people obtain more comfortable more healthy air.
In order to the new wind at new wind air outlet place being drained into each place of the interior space, preferably, the motor 110 that the purification ventilator of described adjustable temperature also comprises tubular wine wheel 109 and is connected with described tubular wine wheel 109, described motor 110 rotates for driving described tubular wine wheel 109; Described tubular wine wheel 109 is arranged near described evaporimeter 205, for the air after described evaporimeter 205 is lowered the temperature is pushed to the interior space everywhere.Under the drive of motor 110, tubular wine wheel 109 rotates, thus new wind is delivered to fast each place of the interior space, further, due to the huge thrust of tubular wine wheel 109, the flowing of room air is facilitated, making indoor air space there is not dead angle, is all healthy comfortable air everywhere.
Further, described shell 101 is also provided with the second old wind entrance 111, described second old wind entrance 111 is arranged near described new wind entrance 104, be provided with air door 112 between described new wind entrance 104 and described air filter unit 106, described air door 112 enters the ratio of the air in described shell 101 by described second old wind entrance 111 and described new wind entrance 104 for regulating.The effect of air door 112 be according to indoor VOC value (i.e. air quality value) select by old for indoor wind or outdoor new wind or outdoor new wind and the old wind in indoor by a certain percentage mixed conducting extremely import blower fan 107.
Particularly, air door 112 comprises fixing rotating shaft and is connected with this rotating shaft also can around the rotor plate of this axis of rotation, the both sides of rotating shaft are respectively the first import and the second import, and the first import is communicated with new wind entrance 104, and the second import is communicated with the second old wind entrance 111.
When rotor plate turns to the first extreme position, first import is stopped by rotor plate, air door 112 stops new wind outdoor to enter shell 101 from new wind entrance 104, room air is only allowed to enter in shell 101 from the second old wind entrance 111, the filtration, purification of the air in shell 101 through air filter is entered into by the second old wind entrance 111, then be imported into blower fan 107 deliver to new wind outlet 105, then through with the heat exchange of evaporimeter 205 after, enter indoor.
When rotor plate turns to the second extreme position, second import is stopped by rotor plate, air door 112 stops indoor old wind to enter shell 101 from the second old wind entrance 111, outdoor air is only allowed to enter into shell 101 from new wind entrance 104, the filtration, purification of the air in shell 101 through air filter is entered into by new wind entrance 104, then be imported into blower fan 107 deliver to new wind outlet 105, then through with the heat exchange of evaporimeter 205 after, enter indoor.
When rotor plate turns between the first extreme position and the second extreme position, air door 112 had both allowed outdoor air to enter into shell 101 from new wind entrance 104, room air is allowed again to enter in shell 101 from the second old wind entrance 111, enter in shell 101 after indoor old wind mixes with the new wind in outdoor, through the filtration, purification of air filter, then be imported into blower fan 107 deliver to new wind outlet 105, then through with the heat exchange of evaporimeter 205 after, enter indoor.
Further, described control device also comprises the air mass sensor 304 be connected with described controller 301, described air mass sensor 304 is for detecting the quality of room air in real time and sending the quality information of room air to controller 301, described controller 301 is connected with described air door 112, and described controller 301 controls the folding condition of described air door 112 according to the quality information of described room air.
Further, also comprise control device, described control device comprises controller 301 and temperature sensor 302, described temperature sensor 302 is for detecting the temperature of room air in real time and sending the temperature information of room air to controller 301, described controller 301 is connected with described temperature-adjusting device, controls described thermostatic opening and closing for the temperature information according to described room air.
Particularly, when temperature sensor 302 detect indoor temperature higher than during setting value (wherein, setting value is arranged by user, such as user thinks that 28 ° for comfort temperature, then setting value is 28 °), controller 301 controls open temp adjusting device, and controller 301 controls compressor 201, condenser 202, fluid reservoir 203, expansion valve 204 and evaporimeter 205 etc. and starts working, temperature-adjusting device carries out refrigeration operation, thus reduces the temperature of room air.When temperature sensor 302 detect indoor temperature lower than during setting value (wherein, setting value is arranged by user, such as user thinks that 28 ° for comfort temperature, then setting value is 28 °), controller 301 controls closing temperature adjusting device, and controller 301 controls compressor 201, condenser 202, fluid reservoir 203, expansion valve 204 and evaporimeter 205 etc. and quits work.The purification ventilator of the adjustable temperature in the present embodiment can start cooling operation automatically, ensures that indoor temperature is in setting range.
Further, described control device also comprises the humidity sensor 303 be connected with described controller 301, described humidity sensor 303 is for detecting the humidity of room air in real time and sending the humidity information of room air to controller 301, and described controller 301 controls described thermostatic opening and closing according to the humidity information of described room air.
Particularly, when humidity sensor 303 detects that indoor temperature is higher than (setting value of humidity is arranged by user) during setting value, controller 301 controls open temp adjusting device, controller 301 controls compressor 201, condenser 202, fluid reservoir 203, expansion valve 204 and evaporimeter 205 etc. and starts working, temperature-adjusting device carries out except wet trade, by the heat exchange action of evaporimeter 205 with air, make, after the water vapour condensation in air outside discharge chamber, to reduce the humidity lowering room air.When humidity sensor 303 detects indoor temperature lower than setting value, controller 301 controls closing temperature adjusting device, and controller 301 controls compressor 201, condenser 202, fluid reservoir 203, expansion valve 204 and evaporimeter 205 etc. and quits work.The purification ventilator of the adjustable temperature in the present embodiment can start humidity operation automatically, ensures that indoor humidity is in setting range.
Further, described control device also comprises the air mass sensor 304 be connected with described controller 301, described air mass sensor 304 is for detecting the quality of room air in real time and sending the quality information of room air to controller 301, described controller 301 is connected with described air door 112, and described controller 301 controls the folding condition of described air door 112 according to the quality information of described room air.
When IAQ value is lower than 800mg/m
3time, explanation IAQ is better, and now, controller 301 controls air door 112 and is in the first extreme position, that is, only have room air to enter in shell 101, room air, through the filtration, purification of air filter, is then imported into blower fan 107 and delivers to new wind outlet 105, again after carrying out heat exchange with evaporimeter 205, become cryogenic gas and enter indoor, now do not need outdoor air to enter indoor, thus save energy.
When IAQ value is positioned at 800-1500mg/m
3time, explanation IAQ is general, now, controller 301 controls air door 112 and is between the first extreme position and the second extreme position, that is, indoor old wind and the new wind in outdoor enter in shell 101 simultaneously, through the filtration, purification of air filter, be then imported into blower fan 107 and deliver to new wind outlet 105, then after carrying out heat exchange with evaporimeter 205, become cryogenic gas and enter indoor, reach and room air is lowered the temperature and the effect purified the air of a room.
When IAQ value is greater than 1500mg/m
3time, explanation IAQ is poor, and now, controller 301 controls air door 112 and is between the second extreme position, that is, outdoor new wind enters in shell 101, through the filtration, purification of air filter, is then imported into blower fan 107 and delivers to new wind outlet 105, again after carrying out heat exchange with evaporimeter 205, become cryogenic gas and enter indoor, indoor old wind is then exported blower fan 108 and delivers to outdoor, reaches and lowers the temperature and the effect purified the air of a room to room air.
Further, be also provided with heat exchanger 113 in described shell 101, described heat exchanger 113 is connected with the air inlet of described derivation blower fan 108 and the air outlet of described importing blower fan 107 respectively.Enter the old wind in indoor in shell 101 by old wind entrance and in heat exchanger 113, carry out heat exchange with the new wind in outdoor entered in shell 101 by new wind entrance 104, thus reclaim the energy that indoor old wind carries.Described heat exchanger 113 can be shell-and-tube exchanger 113.
Particularly, when summer, indoor old air temperature is lower than the temperature of the new wind in outdoor, indoor old wind and the new wind in outdoor carry out heat exchange in heat exchanger 113, and indoor old wind cools the new wind in outdoor, and indoor old air temperature raises, outdoor new air temperature reduces, this sample loading mode takes full advantage of the low temperature of indoor old wind, by the Chen Fengzhong outside discharge chamber 65 percent energy regenerating in new wind, thus reduce energy loss to greatest extent.
Air filter unit 106 in the present invention can comprise multiple filter cores of arranged stacked.Filter core makes the state of air required for cleaning to production, life polluted, and namely makes the cleanliness factor that air reaches certain.The filter core of different pore size size is selected according to the size of the particle in the new wind in outdoor.
Preferably, described air filter unit 106 comprises first effect filter core from described new wind entrance 104 to described importing blower fan 107, HEPA filter core, active carbon filter core and the photocatalyst filter core arranged successively from.First effect filter core is arranged near new wind entrance 104, and photocatalyst filter core is arranged near importing blower fan 107.First effect filter core is used for filtering big dust particle, and HEPA filter core is used for the above particle of filtering nanoscale, and active carbon filter core adopts absorbent charcoal material to make, for organics removal and foul odour.Photocatalyst filter core adopts photocatalyst material to make, the general name with the photosemiconductor material of photo-catalysis function of photocatalyst to be a kind of with Nano titanium dioxide be representative, it coats substrate surface, under the effect of light, produce strong catalytic degradation function, toxic and harmful in air of effectively degrading; Effectively can kill various bacteria, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment; The function such as simultaneously also possess deodorizing, mildew-resistant, anti-soil, purify air.Sterilization, deodorizing, antifouling, purification.At the present embodiment, just imitate filter core, HEPA filter core, active carbon filter core and photocatalyst filter core and stack gradually layout, outdoor new wind, through the filtration layer by layer of level Four filter core, effectively can remove the pollutants such as the PM2.5 particle in air, virus and bacterium, guarantees to import the air cleaning of indoor, pure and fresh.
Wherein, activated carbon cartridge adopts active carbon particle to add binding agent sintering of heating to form.Filter core innermost layer is polypropylene backbone, in order to strengthen the compressive resistance of filter core.Skeleton is surrounded by two layers of polypropylene ultrafine fiber felt, gas can be stopped and take by carbon core the particle being greater than 10 microns out of.Carbon core skin is surrounded by two layers of polypropylene ultrafine fiber felt, can stop in gas the particle being greater than 10-20 micron, filter core is had and filters and purification dual-use function.Outermost layer is white plastic net, makes filter core have complete appearance and clean and tidy outward appearance.
Further, ultraviolet lamp is provided with between described air filter unit 106 and described importing blower fan 107.Between the air inlet that ultraviolet lamp can be arranged on importing blower fan 107 and photocatalyst filter core.Ultraviolet lamp is that one can launch ultraviolet device, for carrying out sterilizing to the air after filtration, the cleanliness factors entering indoor air being further enhanced, ensure that the health of indoor occupant by new wind outlet 105.
In addition, the purification ventilator of the adjustable temperature in this enforcement also comprises sealing strip, and sealing strip is used for isolated noise, prevents gas leakage.Particularly, shell 101 surrounding inwall can be provided with sealing strip, between air filter unit 106 and derivation blower fan 108, also can sealing strip be set.Sealing strip can adopt high-air-tightness adhesive tape.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a purification ventilator for adjustable temperature, is characterized in that, comprising: purification dilution air plant and temperature-adjusting device;
Described purification dilution air plant comprises shell, and described shell is provided with the first old wind entrance, the outlet of old wind, new wind entrance and new wind outlet; Be provided with the air filter unit between described new wind entrance and new wind outlet in described shell and import blower fan; Described importing blower fan is used for new wind outside drive chamber and through the purification ventilator entering this adjustable temperature and after described air filter unit filtration, purification, enters indoor from described new wind entrance from new wind outlet;
Be provided with derivation blower fan between described first old wind entrance and the outlet of old wind, described derivation blower fan to be used in drive chamber old wind and to enter the purification ventilator of this adjustable temperature and from old wind outlet discharge chamber from described old wind entrance;
Described temperature-adjusting device is positioned at outside described new wind outlet, for regulating the temperature of the air of discharging from described new wind outlet.
2. the purification ventilator of adjustable temperature according to claim 1, it is characterized in that, described temperature-adjusting device comprises the compressor, condenser, fluid reservoir, expansion valve and the evaporimeter that connect successively, described compressor and condenser are positioned at outdoor, described evaporimeter is positioned at indoor and arranges near described new wind outlet, described evaporimeter with export the air of discharging from described new wind and carry out heat exchange, to reduce the temperature and humidity of air.
3. the purification ventilator of adjustable temperature according to claim 2, is characterized in that, the motor that described purification dilution air plant also comprises tubular wine wheel and is connected with described tubular wine wheel, and described motor rotates for driving described tubular wine wheel; Described tubular wine wheel is arranged near described evaporimeter, for the air after described evaporimeter cooling is pushed to the interior space everywhere.
4. the purification ventilator of the adjustable temperature according to any one of claim 1-3, it is characterized in that, described shell is also provided with the second old wind entrance, described second old wind entrance is arranged near described new wind entrance, be provided with air door between described new wind entrance and described air filter unit, described air door enters the ratio of the air in described shell by described second old wind entrance and described new wind entrance for regulating.
5. the purification ventilator of adjustable temperature according to claim 4, it is characterized in that, also comprise control device, described control device comprises controller and temperature sensor, described temperature sensor is used for the temperature of detection room air in real time and sends the temperature information of room air to controller, described controller is connected with described temperature-adjusting device, controls described thermostatic opening and closing for the temperature information according to described room air.
6. the purification ventilator of adjustable temperature according to claim 5, it is characterized in that, described control device also comprises the humidity sensor be connected with described controller, described humidity sensor is used for the humidity of detection room air in real time and sends the humidity information of room air to controller, and described controller controls described thermostatic opening and closing according to the humidity information of described room air.
7. the purification ventilator of adjustable temperature according to claim 5, it is characterized in that, described control device also comprises the air mass sensor be connected with described controller, described air mass sensor is used for the quality of detection room air in real time and sends the quality information of room air to controller, described controller is connected with described air door, and described controller controls the folding condition of described air door according to the quality information of described room air.
8. the purification ventilator of the adjustable temperature according to any one of claim 1-3, is characterized in that, is also provided with heat exchanger in described shell, and described heat exchanger is connected with the air inlet of described derivation blower fan and the air outlet of described importing blower fan respectively.
9. the purification ventilator of the adjustable temperature according to any one of claim 1-3, it is characterized in that, described air filter unit comprises first effect filter core from described new wind entrance to described importing blower fan, HEPA filter core, active carbon filter core and the photocatalyst filter core arranged successively from.
10. the purification ventilator of the adjustable temperature according to any one of claim 1-3, is characterized in that, is provided with ultraviolet lamp between described air filter unit and described importing blower fan.
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| CN201510394014.0A CN104976689A (en) | 2015-07-07 | 2015-07-07 | Purification air exchanger capable of adjusting temperature |
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| CN201510394014.0A CN104976689A (en) | 2015-07-07 | 2015-07-07 | Purification air exchanger capable of adjusting temperature |
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