CN103900181A - Household type new air machine set - Google Patents

Household type new air machine set Download PDF

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Publication number
CN103900181A
CN103900181A CN201410154467.1A CN201410154467A CN103900181A CN 103900181 A CN103900181 A CN 103900181A CN 201410154467 A CN201410154467 A CN 201410154467A CN 103900181 A CN103900181 A CN 103900181A
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China
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air
blower fan
fan group
new
new blower
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CN103900181B (en
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李世镜
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Zhongan Ruili (Beijing) Technology Co., Ltd.
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李世镜
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Abstract

The invention discloses a household type new air machine set. The household type new air machine set solves the problem that PM 2.5 cannot be effectively filtered and outlet air temperature and moisture content are not adjustable in the prior art. The household type new air machine set comprises an outdoor air inlet, a new air outlet, an indoor air inlet, an air exhaust opening, a PM 2.5 filter, a heat recycling device, an air return filter, a water meter cooler, an evaporator of a compressor, a condenser of the compressor, an adjusting 3-way valve, a throttle valve, a forced draught blower, an air exhaust machine, a controller, and an electric bypass ventilation valve. According to the household type new air machine set, through a built-in compressor evaporation and refrigeration method, combined with a water table cooler and the condenser, depth moisture elimination and temperature adjustment are conducted to new humid air entering the machine set, through the linkage of a temperature and humidity detector and the electric bypass ventilation valve, frosting of a heat recycling module is prevented, and it is guaranteed that humidity and temperature of the new air machine outlet air are stable and adjustable. The household type new air machine set provides a reliable and energy saving processing method for a temperature and humidity independent control adjustable system, and can be applied in green buildings and meets the using standards of the green buildings.

Description

The new blower fan group of a kind of family formula
Technical field
The present invention relates to new blower fan group field.
Background technology
The new blower fan group of prior art does not all use PM2.5 filter, two low-temperature receiver technology, and heat recovery module automatic defrosting technology, causes energy consumption excessive, heat recovery module frosting, effectively filtered air.
Therefore in prior art, exist cannot filtered air the degree of PM2.5 value to be up to state standards.And cannot make full use of the heat of indoor exhaust air, the problem of secondary utilization and automatic defrosting in addition.
Summary of the invention
For solve in prior art, exist cannot filtered air the degree of PM2.5 value to be up to state standards.And cannot make full use of the heat of indoor exhaust air, the problem such as secondary utilization, the invention provides the filtration of the new blower fan group of a kind of Novel household formula for air, dehumidification treatments in addition.Adopt the method for compressor having internally mounted sweat cooling, hydrous water surface cooler and condenser carry out degree of depth dehumidifying and temperature adjusting to entering the new wind of humidity of unit, the moisture stable temperature stabilization adjustable, air-out of having guaranteed new blower fan air-out is adjustable, independently controls adjustable system a kind of reliable and energy-conservation humidity processing method is provided for humiture.This blower fan can be used for green building, meets the use standard of green building.
The present invention discloses the new blower fan group of a kind of family formula, comprise controller, water system and wind system, described controller is connected with described wind system with described water system, described water system comprises electric T-shaped valve (1), electric T-shaped valve (2), fluorine water-to-water heat exchanger, water meter cooler, choke valve, it is characterized in that, described wind system is way flow wind system or bidirectional flow wind system, and the new blower fan group of Novel household formula of described bidirectional flow wind system comprises PM2.5 filter and heat regenerator.
Preferably, the new blower fan group of the family formula of described bidirectional flow wind system comprises evaporimeter, the condensation hydrophone of compressor, controller, new wind air outlet, carbon dioxide detector, hygrosensor, hygrosensor, low voltage detector, high voltage detector, water temperature probe, the dehumidifier of return air filter, return air air inlet, new wind air inlet, return air exhaust outlet, pressure fan, exhaust blower, air supply duct, exhaust duct, compressor.
In above-mentioned arbitrary scheme, preferably, the new blower fan group of the family formula of described way flow wind system comprises evaporimeter, the condensation hydrophone of compressor, controller, new wind air outlet, carbon dioxide detector, hygrosensor, hygrosensor, low voltage detector, high voltage detector, water temperature probe, the dehumidifier of new wind air inlet, pressure fan, pipeline, compressor.
In above-mentioned arbitrary scheme, preferably, described in the new blower fan group of the family formula of described bidirectional flow wind system, return air filter is connected with described return air air inlet.
In above-mentioned arbitrary scheme, preferably, described pressure fan is connected with described new wind air outlet.
In above-mentioned arbitrary scheme preferably, between described air draft pipeline and air-supply pipeline, there is electric bypass air, this electric bypass air can be according to the open degree of the automatic adjusting air valve of situation of wind pushing temperature and humidity, to avoid heat recovery module to apply in high Humid Area and extremely frigid zones the frosting problem being occurred.
In above-mentioned arbitrary scheme, preferably, described new wind air inlet is connected with described PM2.5 filter.
In above-mentioned arbitrary scheme, preferably, described water meter cooler is connected with described electric T-shaped valve (1).
In above-mentioned arbitrary scheme, preferably, described choke valve is connected with the evaporimeter of described compressor.
In above-mentioned arbitrary scheme, preferably, described choke valve is connected with the condenser of described compressor.
In above-mentioned arbitrary scheme, preferably, the condenser of described compressor is connected with described fluorine water-to-water heat exchanger by described electric T-shaped valve (2).
In above-mentioned arbitrary scheme, preferably, described compressor is by being connected with described fluorine water-to-water heat exchanger described electric T-shaped valve (2) Suo Shu.
In above-mentioned arbitrary scheme, preferably, the evaporimeter of described compressor is connected by water pipe with described fluorine water-to-water heat exchanger.
In above-mentioned arbitrary scheme, preferably, the evaporimeter of described compressor comprises condensate pipe.
In above-mentioned arbitrary scheme, preferably, described pressure fan and described exhaust blower are DC frequency-changing blower fan.
In above-mentioned arbitrary scheme, preferably, described compressor is twin-stage frequency-changeable compressor or frequency-changeable compressor or invariable frequency compressor.
In above-mentioned arbitrary scheme, preferably, described heat regenerator is board-like heat regenerator or rotary-type heat regenerator or both combinations.
In above-mentioned arbitrary scheme, preferably, described new wind air inlet, described return air air inlet, described exhaust outlet all adopt metal material or plastic material.
In above-mentioned arbitrary scheme, preferably, described plastic material comprises ABS engineering plastics.
In above-mentioned arbitrary scheme, preferably, described PM2.5 filter adopts primary efficient filter screen and efficient or sub-high efficiency particulate air combination, or only adopts efficient or sub-high efficiency particulate air, to ensure that PM2.5 filter efficiency reaches more than 90%.
In above-mentioned arbitrary scheme, preferably, described electric T-shaped valve (1) and described electric T-shaped valve (2) are proportional integral regulating three-way valve.
In above-mentioned arbitrary scheme, preferably, described proportional integral regulating three-way valve can regulate open degree as required automatically.Described proportional integral regulating three-way valve is associated described water meter cooler, described evaporimeter, described condenser, described proportional integral regulating three-way valve receives the instruction folding of described controller, regulate the water yield of described water system for the heat exchange of described water meter cooler, described evaporimeter, described condenser, regulate described water meter cooler, described evaporimeter, the temperature of described condenser to air-treatment, and feed back its operational factor to described controller.
In above-mentioned arbitrary scheme, preferably, described in described wind system, in compressor, comprise a cold circulation.
In above-mentioned arbitrary scheme, preferably, described cold circulation adopts cold-producing medium.
In above-mentioned arbitrary scheme, preferably, described cold-producing medium adopts Freon 13 4a or freon 410c or freon R22.
In above-mentioned arbitrary scheme, preferably, described water system comprises water circulation.
In above-mentioned arbitrary scheme, preferably, recirculated water water inlet used in described water circulation is 15-22 DEG C of water, and backwater is 18 degrees Celsius or 25 degrees Celsius of water.
In above-mentioned arbitrary scheme, preferably, described fluorine water-to-water heat exchanger adopts bushing type fluorine water-to-water heat exchanger or board-like fluorine water-to-water heat exchanger.
In above-mentioned arbitrary scheme, preferably, described controller adopts PLC logic control.
In above-mentioned arbitrary scheme, preferably, described water meter cooler adopts the water meter cooler of 2-8 comb.
In above-mentioned arbitrary scheme, preferably, the row of the copper pipe of described evaporimeter is 2-8 row.
In above-mentioned arbitrary scheme, preferably, the row of the copper pipe of described condenser is 2-8 row.
In above-mentioned arbitrary scheme, preferably, described new blower fan assembly housing adopts metal structure or plastic material or both combinations.
In above-mentioned arbitrary scheme preferably, in the time that outdoor temperature humidity changes, described new blower fan group can be adjusted the rotating speed of described pressure fan automatically according to the parameter of air intake, thereby controls the time of staying of new wind in described unit, thereby controls the temperature and humidity maintenance stable state of described new wind air outlet.
In above-mentioned arbitrary scheme preferably, the heat of discharging in described condenser, a part for new wind is carried out to heat treatment again, plays heat recovery energy-saving effect, redundance enters in water system through described fluorine water-to-water heat exchanger.
In above-mentioned arbitrary scheme, preferably, described compressor can be according to the automatic adjust operation power of the air outlet parameter of the parameter of new wind and setting, guarantees that the new air temperature of described air outlet and humidity keep stable state.
In above-mentioned arbitrary scheme preferably, described heat regenerator, in the time that indoor foul atmosphere enters described new blower fan group by described return air air inlet, makes it carry out full heat exchange or Exchange of apparent heat through described heat regenerator and the outdoor new wind of being sent into by described new wind air inlet.
In above-mentioned arbitrary scheme, preferably, described full heat exchange refers in summer and makes to enter indoor hot and humid new wind and the return air of indoor low temperature low humidity carries out the exchange of temperature and humidity, and after exchange, new wind reducing temperature and humidity, has energy-conservation effect; Make in the winter time the new wind and the indoor warm return air that enter indoor cold carry out the exchange of temperature and humidity, new wind intensification humidification after exchange, have energy-conservation effect, the new wind after described full heat exchange enters that described new blower fan group dehumidifies again or humidification meets indoor comfortable demand.
In above-mentioned arbitrary scheme, preferably, described Exchange of apparent heat refers in summer and makes the return air that enters the new wind of indoor high temperature and indoor low temperature carry out the exchange of temperature, exchanges rear new wind cooling, has energy-conservation effect; Make in the winter time the new wind and the indoor warm return air that enter indoor cold carry out the exchange of temperature, after exchange, new wind heats up, and has energy-conservation effect, and the new wind after described Exchange of apparent heat enters that described new blower fan group dehumidifies again or humidification meets indoor comfortable demand.
In above-mentioned arbitrary scheme, preferably, described new blower fan group adopts two low-temperature receiver technology, adopts described water meter cooler and described condenser to combine, and described water meter cooler, as high temperature low-temperature receiver, is mainly used in system sensible heat load and part new wind load; Described condenser is as low temperature cold source, for new wind is carried out to degree of depth dehumidifying.
In above-mentioned arbitrary scheme, preferably, described high temperature low-temperature receiver also comprises artificial cold source or natural cooling source, and described artificial cold source comprises that adopting air-source or geographical heat pump, described natural cooling source to comprise adopts underground water natural cold source.
In above-mentioned arbitrary scheme, preferably, described pair of cold source system ensures first to pass through the High-temperature cooling coil pipe processing of described high temperature low-temperature receiver after new wind enters described new blower fan group, and then passes through the low temperature cold spring coil pipe processing of described low temperature cold source.
In above-mentioned arbitrary scheme, preferably, the new blower fan group of described Novel household formula also comprises that described humidifier and the new blower fan group of described Novel household formula separate use, for hinterland.
In above-mentioned arbitrary scheme, preferably, on described humidifier, communication module is installed, with described novel new blower fan group UNICOM.
In above-mentioned arbitrary scheme, preferably, the valve of described electric bypass air is electronic proportional integral control valve.
In above-mentioned arbitrary scheme, preferably, described electric bypass air can be opened ratio according to air intake situation automatic decision.
In above-mentioned arbitrary scheme, preferably, the new blower fan group of the family formula of described way flow wind system connects external frequency conversion exhaust blower.
In above-mentioned arbitrary scheme, preferably, the speed of service of described external frequency conversion exhaust blower is synchronizeed with described pressure fan.
In above-mentioned arbitrary scheme, preferably, it is 20-80% that the air draft of described external frequency conversion exhaust blower and the air quantity of air-supply regulate proportion.
In above-mentioned arbitrary scheme, preferably, described PM2.5 filter is provided with the warning device for regularly replacing prompting.
The present invention adopts the method for compressor having internally mounted sweat cooling, coordinates water-cooled surface cooler and condenser to carry out degree of depth dehumidifying and temperature adjusting to entering the new wind of humidity of unit, has guaranteed that the moisture stable of new blower fan air-out is adjustable, the temperature stabilization of air-out is adjustable.Independently control adjustable system for humiture a kind of reliable and energy-conservation humidity processing method is provided.This blower fan can be used for green building, meets the use standard of green building.
Brief description of the drawings
Fig. 1 is according to the structure chart of the integrated novel new blower fan group of a kind of bidirectional flow wind system humidification dehumidifying of the present invention;
Fig. 2 is according to the structure chart of the new blower fan group of Novel household formula of the bidirectional flow wind system humidification dehumidifying separation of Fig. 1 of the present invention;
Fig. 3 is according to the dehumidify operation schematic diagram of the new blower fan group of integrated Novel household formula of the bidirectional flow wind system humidification of Fig. 1 of the present invention;
Fig. 4 is according to the operation schematic diagram of the new blower fan group of Novel household formula of the bidirectional flow wind system humidification dehumidifying separation of Fig. 1 of the present invention;
Fig. 5 is according to the water system circulation schematic diagram of the new blower fan group of Novel household formula of Fig. 1 of the present invention;
Fig. 6 is according to the dehumidify structure chart of the new blower fan group of integrated Novel household formula of the way flow wind system humidification of Fig. 1 of the present invention;
Fig. 7 is according to the structure chart of the new blower fan group of Novel household formula of the way flow wind system humidification dehumidifying separation of Fig. 1 of the present invention;
Fig. 8 is according to the dehumidify operation schematic diagram of the new blower fan group of integrated Novel household formula of the way flow wind system humidification of Fig. 1 of the present invention;
Fig. 9 is according to the operation schematic diagram of the new blower fan group of Novel household formula of the way flow wind system humidification dehumidifying separation of Fig. 1 of the present invention.
Wherein, 21 is hygrosensor, 22 is hygrosensor, 1 is return air filter, 2 is return air air inlet, 3 is PM2.5 filter, 4 is new wind air inlet, 5 is exhaust outlet, 6 is gas concentration lwevel detector, 7 is exhaust blower, 8 is electric T-shaped valve 1, 9 is low pressure sensor, 10 is compressor, 11 is high pressure sensor, 12 is choke valve, 13 is electric T-shaped valve 2, 14 is humidifier, 15 is PM2.5 filter, 16 is fluorine water-to-water heat exchanger, 17 is water temperature probe, 18 is PM2.5 detector, 19 is exhaust outlet, 20 is exhaust blower, 23 is controller, 24 is condenser, 25 is evaporimeter, 26 is condensate pipe, 27 is water meter cooler, 28 is heat regenerator, 29 is outdoor exhaust blower, 30 is outdoor exhaust outlet.
Detailed description of the invention
The present invention for solve in prior art, exist cannot filtered air the degree of PM value to be up to state standards.And cannot make full use of the heat of indoor exhaust air, and in addition the problem such as secondary utilization, the invention provides a kind of novel new blower fan group, for the filtration of air, and dehumidification treatments.Adopt the method for compressor having internally mounted sweat cooling, hydrous water surface cooler and condenser carry out degree of depth dehumidifying and temperature adjusting to entering the new wind of humidity of unit, have guaranteed that the moisture stable of new blower fan air-out is adjustable, the temperature stabilization of air-out is adjustable.Independently control adjustable system for humiture a kind of reliable and energy-conservation humidity processing method is provided.This blower fan can be used for green building, meets the use standard of green building.
Embodiment 1:
For clearer complete explanation the present invention, below in conjunction with the concrete more in detail explanation one of accompanying drawing according to specific embodiments of the invention, the new blower fan group of a kind of Novel household formula.
As shown in Fig. 1 of the present invention, the present invention discloses a kind of bidirectional flow wind system humidification new blower fan group of integrated Novel household formula that dehumidifies, comprise controller, water system and wind system, described controller is connected with described wind system with described water system, described water system comprises electric T-shaped valve (1), electric T-shaped valve (2), fluorine water-to-water heat exchanger, water meter cooler, choke valve, described wind system comprises return air filter, return air air inlet, new wind air inlet, return air exhaust outlet, pressure fan, exhaust blower, the evaporimeter of compressor, the condensation hydrophone of compressor, controller, new wind air outlet, carbon dioxide detector, hygrosensor, hygrosensor, low voltage detector, high voltage detector, water temperature probe, dehumidifier, it is characterized in that, the new blower fan group of described Novel household formula also comprises PM2.5 filter and heat regenerator.Described return air filter is connected with described return air air inlet.Described pressure fan is connected with described new wind air outlet.Described new wind air inlet is connected with described PM2.5 filter.Described water meter cooler is connected with described electric T-shaped valve (1).Described choke valve is connected with the evaporimeter of described compressor.Described choke valve is connected with the condenser of described compressor.The condenser of described compressor is connected with described fluorine water-to-water heat exchanger by described electric T-shaped valve (2).Described compressor is by being connected with described fluorine water-to-water heat exchanger described electric T-shaped valve (2) Suo Shu.The evaporimeter of described compressor is connected by water pipe with described fluorine water-to-water heat exchanger.The evaporimeter of described compressor comprises condensate pipe.Described pressure fan and described exhaust blower are DC frequency-changing blower fan.Described compressor is twin-stage frequency-changeable compressor or frequency-changeable compressor or invariable frequency compressor.Described heat regenerator is board-like heat regenerator or rotary-type heat regenerator or both combinations.Described new wind air inlet, described return air air inlet, described exhaust outlet all adopt metal material or plastic material.Described plastic material comprises ABS engineering plastics.Described PM2.5 filter adopts primary efficient filter screen and efficient or sub-high efficiency particulate air combination, or only adopts efficient or sub-high efficiency particulate air, to ensure that PM2.5 filter efficiency reaches more than 80%.For example, at the new wind air inlet of novel new blower fan group, primary efficient filter screen is installed, at the air outlet of novel new blower fan group, medium air filtration net is installed, confirm through our great many of experiments, adopt this filter method can effectively improve filter effect.Described electric T-shaped valve (1) and described electric T-shaped valve (2) are Intelligent three-way valve.Described Intelligent three-way valve can regulate open degree as required automatically.Described Intelligent three-way valve is associated described water meter cooler, described evaporimeter, described condenser, described Intelligent three-way valve receives the instruction folding of described controller, regulate the water yield of described water system for the heat exchange of described water meter cooler, described evaporimeter, described condenser, regulate described water meter cooler, described evaporimeter, the temperature of described condenser to air-treatment, and feed back its operational factor to described controller.Described in described wind system, in compressor, comprise a cold circulation.Described cold circulation adopts cold-producing medium.Described cold-producing medium adopts Freon 13 4a or freon 410c or freon R22.Described water system comprises water circulation.Recirculated water water inlet used in described water circulation is 15-22 DEG C of water, and backwater is 18 degrees Celsius or 25 degrees Celsius of water.Described fluorine water-to-water heat exchanger adopts bushing type fluorine water-to-water heat exchanger or board-like fluorine water-to-water heat exchanger.Described controller adopts PLC logic control.Described water meter cooler adopts the water meter cooler of 2-8 comb.The row of the copper pipe of described evaporimeter is 2-8 row.The row of the copper pipe of described condenser is 2-8 row.Described new blower fan assembly housing adopts metal structure or plastic material or both combinations.
In hinterland, can also adopt humidifier and novel new blower fan group integrated, humidifier is provided with communication module, keeps in touch with new blower fan group, can accept the signal operation of new blower fan group.
And in coastal area, because natural air is moistening, airborne moisture does not need to carry out the special wet practice that adds again, thus humidifier and new blower fan group need not be bundled, and arrange according to customer demand.
In very hot and utmost point cryogenic region, because open-air is larger with the room air temperature difference that newly blower fan group was processed, therefore adopt the new blower fan group of bidirectional flow, can ensure the effect of heat exchange, thereby reach the object of energy-saving and emission-reduction.
And having a narrow range of temperature area, and because open-air is little with the room air temperature difference that newly blower fan group was processed, therefore adopt the new blower fan group of way flow, thereby save cost, reduce price.
Therefore, novel new blower fan group, according to different regions, can be divided into four kinds of products: bidirectional flow humidification and fresh air dehumidification all-in-one, bidirectional flow fresh air dehumidifier, way flow humidification and fresh air dehumidification all-in-one, way flow fresh air dehumidifier.
As Fig. 3 dehumidifies as shown in the operation schematic diagram of the new blower fan group of integrated Novel household formula according to the bidirectional flow wind system humidification of Fig. 1 of the present invention,
Outdoor new wind is after unit is processed, first filter through PM2.5 filter, ensure that the content of delivering to indoor new wind PM2.5 after filtering can reach below every cubic metre of 75 micrograms, after filtration, become clean new wind, carry out precooling cool-down dehumidification through water meter cooler again, carry out deep cooling dehumidifying through the evaporimeter of compressor again, carry out constant humidity intensification through condenser again, carry out humidification through humidifier again, finally become and send into after the new wind that humiture is suitable indoorly, ensure that indoor temperature and humidity stablizes constant.
The heat that the condenser of compressor is discharged, a part is for new wind is carried out to heat treatment again, and a part enters in water system through fluorine water-to-water heat exchanger.
Indoor foul atmosphere enters new blower fan group by return air air inlet, through heat regenerator with the outdoor new wind sent into after heat exchange, room air is carried out to precooling cooling, after will energy reclaiming, pass through again outside exhaust blower discharge chamber.
In the time that outdoor temperature humidity changes, the new blower fan group of two low-temperature receivers can be adjusted automatically according to the parameter of air intake the rotating speed of pressure fan, thereby controls the time of staying of new wind in unit, thereby controls the temperature and humidity maintenance stable state of new wind air outlet.
In the time of configuration frequency-changeable compressor, compressor can be according to the automatic adjust operation power of the air outlet parameter of the parameter of new wind and setting, guarantees that the new air temperature of air outlet and humidity keep stable state.
Summer, outdoor new wind was after heat exchange, was conducive to energy saving of system and was conducive to improve effect on moisture extraction simultaneously.Winter, outdoor new wind was after heat exchange, was conducive to energy saving of system and was conducive to improve humidification effect simultaneously.
Embodiment 2:
More optimizedly the novel new blower fan group that a kind of bidirectional flow wind system humidification dehumidifying separates.
Be illustrated in figure 2 the structure chart of the new blower fan group of Novel household formula separating according to the bidirectional flow wind system humidification dehumidifying of Fig. 1 of the present invention:
On the basis of embodiment 1, humidifier and new blower fan component are left, use separately, user can determine according to self needing.
In the novel new blower fan group that the dehumidifying of bidirectional flow wind system humidification separates, after new wind exhaust outlet, an external independent humidifier is set, at the rear portion of humidifier, PM2.5 filter is set, described PM2.5 filter is efficient or inferior high efficiency filter, the use that combines with the rough filter of new wind air inlet, can reach and ensure that PM2.5 filter efficiency reaches more than 80%.
The operation schematic diagram of the new blower fan group of Novel household formula separating according to the bidirectional flow wind system humidification dehumidifying of Fig. 1 of the present invention as shown in Figure 4:
As different from Example 1, the nova separating in the dehumidifying of the present embodiment bidirectional flow wind system humidification is exhaled in the new blower fan group in city, new wind is after new blower fan group, directly do not enter indoor, but need to be again through the humidification of independent external humidifier, the filtration of the efficient or sub-efficient PM2.5 screen pack after humidifier, becomes all suitable new wind of humiture, can enter indoor.
Adopt the advantage of the new blower fan group of Novel household formula of bidirectional flow wind system humidification dehumidifying separation to be in coastal area, because natural air is moistening, airborne moisture does not need to carry out the special wet practice that adds again, thus humidifier and new blower fan group need not be bundled, and arrange according to customer demand.
Embodiment 3:
More optimizedly a kind of novel new blower fan group of way flow wind system humidification dehumidifying integrated machine.
Be illustrated in figure 6 according to the dehumidify structure chart of the new blower fan group of integrated Novel household formula of the way flow wind system humidification of Fig. 1 of the present invention:
Compared with embodiment 1, the novel new blower fan group of a kind of way flow wind system of the present embodiment humidification dehumidifying integrated machine, cancel heat regenerator, return air air inlet, return air exhaust outlet, add external independent outdoor exhaust blower and outdoor exhaust outlet for by outdoor the Bas Discharged of indoor dirt.
Be illustrated in figure 8 according to the dehumidify operation schematic diagram of the new blower fan group of integrated Novel household formula of the way flow wind system humidification of Fig. 1 of the present invention:
New wind enters new blower fan group through the PM2.5 poor efficiency screen pack of new wind air inlet, then successively by water meter cooler, evaporimeter, condenser, humidifier, by new wind exhaust blower, the efficient or sub-high efficiency particulate air of PM2.5 of the new wind exhaust outlet of process enters indoor, finally enters outside outdoor exhaust outlet discharge chamber by outdoor exhaust blower.
Adopt the dehumidify feature of the new blower fan group of integrated Novel household formula of way flow wind system humidification to be in the area that has a narrow range of temperature, because open-air is little with the room air temperature difference that new blower fan group was processed, therefore adopt the new blower fan group of way flow, thereby save cost, reduce price.
Embodiment 4:
More optimizedly the novel new blower fan group that a kind of way flow wind system humidification dehumidifying separates.
Be illustrated in figure 7 the structure chart of the new blower fan group of Novel household formula separating according to the way flow wind system humidification dehumidifying of Fig. 1 of the present invention:
Compared with embodiment 1, the novel new blower fan group that the dehumidifying of a kind of way flow wind system of the present embodiment humidification separates, cancel heat regenerator, return air air inlet, return air exhaust outlet, humidifier, add separately external humidifier for carrying out the humidification of air, add external independent outdoor exhaust blower and outdoor exhaust outlet for by outdoor the Bas Discharged of indoor dirt.
Be illustrated in figure 9 the operation schematic diagram of the new blower fan group of Novel household formula separating according to the way flow wind system humidification dehumidifying of Fig. 1 of the present invention:
New wind enters new blower fan group through the PM2.5 poor efficiency screen pack of new wind air inlet, then successively by water meter cooler, evaporimeter, condenser, by new wind exhaust blower, through new wind exhaust outlet, then add wet process through independent external humidifier, efficient or the sub-high efficiency particulate air of PM2.5 of process humidifier enters indoor, finally enters outside outdoor exhaust outlet discharge chamber by outdoor exhaust blower.
Adopt the dehumidify feature of the new blower fan group of integrated Novel household formula of way flow wind system humidification to be in the area that has a narrow range of temperature, because open-air is little with the room air temperature difference that new blower fan group was processed, therefore adopt the new blower fan group of way flow, thereby save cost, reduce price.
The two low-temperature receivers that adopt according to novel new blower fan group of the present invention have following characteristics:
The energy-conservation significantly raising due to high temperature low-temperature receiver refrigerating efficiency in summer, two low-temperature receivers are with respect to the routine list low-temperature receiver of 7/12 DEG C of low-temperature cold water of whole employings, and comprehensive refrigerating efficiency can improve more than 20%.Meanwhile, high temperature cold water (15 ~ 22 DEG C) is less than 7 DEG C of cold water with the heat transfer temperature difference of environment, so the loss of refrigeration capacity occurring in system transmission & distribution process will reduce more than 30%; Comfortablely ensured by the air conditioning terminal that uses high temperature low-temperature receiver in Summer Indoor air themperature.Indoor air relative humidity is ensured by the new blower fan group of two low-temperature receivers.Temperature and Relative Humidity of Indoor Air is independently controlled by two different airhandling equipments respectively, efficiently solves the problem of Temperature and Humidity Control coupling, has effectively realized constant temperature and humidity effect, has improved air-conditioning system comfortableness; Anti-condensation because high temperature low-temperature receiver supply water temperature is close to or higher than room air dew-point temperature, can initiatively prevent air conditioning terminal condensation.Two cold source systems are introduced 1. pairs of cold source system equipment two low-temperature receivers: high temperature low-temperature receiver and low temperature cold source.Wherein, high temperature low-temperature receiver design supply water temperature is 15 ~ 22 DEG C, is mainly used in system sensible heat load and part new wind load.High temperature low-temperature receiver can be artificial cold source or natural cooling source; 2. low temperature cold source is direct-evaporation-type low-temperature receiver (5 DEG C of left and right of evaporating temperature), for new wind is carried out to degree of depth dehumidifying, bears whole room conditioning humidity loads; 3. 80 ~ 90% of air-conditioning system refrigeration duty is born by high temperature low-temperature receiver, and low temperature cold source is only born 10 ~ 20% refrigeration duty.4. high temperature low-temperature receiver can be artificial cold source or natural cooling source.Artificial cold source can adopt the equipment such as air-source or geographical heat pump.Natural cooling source can adopt underground water natural cold source; 5. indoor air relative humidity is ensured by the new blower fan group of two low-temperature receivers, after new wind enters unit, first passes through the processing of High-temperature cooling coil pipe, and then through the processing of low temperature cold spring coil pipe;
Twin-stage frequency conversion, as the term suggests just refer to from the refrigerant vapour of evaporimeter and will, after low pressure and twice compression of high pressure compressor (or cylinder), just enter condenser.The main distinction of it and single stage compress kind of refrigeration cycle flow process is that most of cold-producing medium must compress in high and low two cylinders of arbitrarily downgrading, and has generally also set up intercooler and expansion valve.
So-called PM2.5, refers to the particle suspending in air, and its diameter is less than 2.5 microns.Because these particles are too light, very difficult natural subsidence falls to the ground, but swims in for a long time in the air, not only little of cannot see, be smaller to and can directly enter alveolar and even incorporate blood, and cell " fight " in human body injure these cells.To some degree, make it not excessive to " assailant ".
Dust is little of can be out in the cold, but PM2.5 is just because of too little, and cannot be out in the cold.
Generally speaking, diameter exceedes the particle of 10 microns, can be blocked in the outside of nose; The particle of diameter between 2.5 microns to 10 microns can enter respiratory tract, but partly excreted along with spitting, sneezing; And the fine particle of diameter in 2.5 microns but can pass through lower respiratory tract smoothly, the particle that is less than 2.5 microns can enter among alveolar, and can be exchanged and be entered into human vas by qi and blood.
See these granules if amplified, they might not be circle or square, and are irregular.Wei Fusheng represents, in these particles, small part is the airborne dust of self-assembling formation, and the overwhelming majority is the secondary pollution that human behavior causes, as particles such as sulfur dioxide, nitrogen oxide, ammonium sulfate, ammonium nitrate.These particles are much the organic carbons not exclusively producing because of combustion of fossil fuel, and the carcinogenic substance that coal-burning power plant generates in high temperature is sometimes being adsorbed and entering human body by these tiny particles when cooling.
So little particle is difficult to natural subsidence, can in air, stop even some months of a week, itself respiratory system is just had to impact, causes cough, discomfort.And the carcinogenic substance adsorbing on small particle more causes cancer occurred frequently.
And adsorbing various poisonous chemical substances, particle just more kills.These are the small-particle of discharging because industry waits that mankind's activity produces, incomplete combustion, and itself is made up of certain silica and carbon.That is to say, in the moment of their " births ", may be that pure harmless, unique feature is too little, too many.But under equal in quality concentration, particle is thinner, number is more.Compared with PM10, the surface area of PM2.5 is wanted large several times, and the toxicant in absorbed air will be more.
When PM2.5 has adsorbed carcinogenic substance, just there is carcinogenic effect; Adsorb teratogen, just had teratogenic effect.It enters the depths of lung by lower respiratory tract, and the pernicious gas that it carries, heavy metal are just dissolved in blood.
The PM2.5 filter that the present invention adopts adopts one deck primary efficient filter screen and the efficient or sub-high efficiency particulate air combination of one deck, or only adopt the efficient or sub-high efficiency particulate air of one deck, can reach below every cubic metre of 75 micrograms with the content of delivering to indoor new wind PM2.5 after ensureing to filter.Because according to the difference of actual conditions, some municipal pollution is low weight, uses one deck efficient or sub-high efficiency particulate air just can realize the content that filtered air makes PM2.5 and reaches every cubic metre of national standard below 75 micrograms.And some urban air pollution is more serious, only adopt the efficient or sub-high efficiency particulate air of one deck, the ratio that easily causes screen pack to damage is very fast, need to often change.And employing double-layer structure, be the words of the efficient or sub-high efficiency particulate air of one deck primary efficient filter screen and one deck, can be by a primarily efficient filter net filtration part, efficient or sub-high efficiency particulate air refilters a part, two layers of mesh damage all can be slower like this, can reach and extend service life, be the cost-saving effect of client.

Claims (10)

1. the new blower fan group of family formula, comprise controller, water system and wind system, described controller is connected with described wind system with described water system, described water system comprises electric T-shaped valve (1), electric T-shaped valve (2), fluorine water-to-water heat exchanger, water meter cooler, choke valve, it is characterized in that, described wind system is way flow wind system or bidirectional flow wind system, and the new blower fan group of Novel household formula of described bidirectional flow wind system comprises PM2.5 filter and heat regenerator.
2. new blower fan group according to claim 1, it is characterized in that, the new blower fan group of family formula of described bidirectional flow wind system comprises evaporimeter, the condensation hydrophone of compressor, controller, new wind air outlet, carbon dioxide detector, hygrosensor, hygrosensor, low voltage detector, high voltage detector, water temperature probe, the dehumidifier of return air filter, return air air inlet, new wind air inlet, return air exhaust outlet, pressure fan, exhaust blower, air-supply pipeline, air draft pipeline, compressor.
3. new blower fan group according to claim 1, it is characterized in that, the new blower fan group of family formula of described way flow wind system comprises evaporimeter, the condensation hydrophone of compressor, controller, new wind air outlet, carbon dioxide detector, hygrosensor, hygrosensor, low voltage detector, high voltage detector, water temperature probe, the dehumidifier of new wind air inlet, pressure fan, air-supply pipeline, compressor.
4. new blower fan group according to claim 2, is characterized in that, described in the new blower fan group of family formula of described bidirectional flow wind system, return air filter is connected with described return air air inlet.
5. new blower fan group according to claim 4, is characterized in that, described pressure fan is connected with described new wind air outlet.
6. new blower fan group according to claim 5, it is characterized in that, between described air draft pipeline and air-supply pipeline, there is electric bypass air, this electric bypass air can be according to the open degree of the automatic adjusting air valve of situation of wind pushing temperature and humidity, to avoid heat recovery module to apply in high Humid Area and extremely frigid zones the frosting problem being occurred.
7. new blower fan group according to claim 5, is characterized in that, described new wind air inlet is connected with described PM2.5 filter.
8. new blower fan group according to claim 5, is characterized in that, described water meter cooler is connected with described electric T-shaped valve (1).
9. new blower fan group according to claim 8, is characterized in that, described choke valve is connected with the evaporimeter of described compressor.
10. new blower fan group according to claim 9, is characterized in that, described choke valve is connected with the condenser of described compressor.
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CN112797511A (en) * 2020-12-25 2021-05-14 广东申菱环境系统股份有限公司 Rotary dehumidification unit and control method thereof
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