CN105546673B - Indoor environment control unit and building environment control system - Google Patents
Indoor environment control unit and building environment control system Download PDFInfo
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- CN105546673B CN105546673B CN201610074959.9A CN201610074959A CN105546673B CN 105546673 B CN105546673 B CN 105546673B CN 201610074959 A CN201610074959 A CN 201610074959A CN 105546673 B CN105546673 B CN 105546673B
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- 230000003750 conditioning effect Effects 0.000 claims description 31
- 230000007613 environmental effect Effects 0.000 claims description 28
- 230000009471 action Effects 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 14
- 239000000809 air pollutant Substances 0.000 claims description 7
- 231100001243 air pollutant Toxicity 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003570 air Substances 0.000 description 559
- 238000010438 heat treatment Methods 0.000 description 15
- 238000001816 cooling Methods 0.000 description 11
- 238000009423 ventilation Methods 0.000 description 9
- 239000003344 environmental pollutant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- 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
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- 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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- 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 discloses an indoor environment control unit and a building environment control system, wherein the indoor environment control unit comprises: the air inlet channel comprises a first air inlet communicated with the outside and a first air outlet communicated with the inside; the air exhaust channel comprises a second air inlet communicated with the indoor space and a second air outlet communicated with the outdoor space; the heat exchange device comprises a heat exchange air inlet channel arranged on the air inlet channel and a heat exchange air exhaust channel arranged on the air exhaust channel; the heat exchange air inlet channel is provided with a heat exchange air inlet outlet and a heat exchange air inlet control valve; the heat exchange exhaust channel is provided with a heat exchange exhaust outlet and an exhaust inlet control valve; the first air return control valve is used for communicating the air exhaust channel and the air inlet channel, and when the heat exchange air inlet control valve is opened, air flows into the heat exchange air inlet channel from the air exhaust channel through the heat exchange air inlet control valve. The indoor environment control unit and the building environment control system provided by the invention can adapt to low-temperature environment and can effectively reduce the frost risk of the unit.
Description
Technical field
The present embodiments relate to Heating, Ventilation and Air Conditioning (HVAC) Technology field more particularly to a kind of indoor environmental condition control unit and architectural environment controls
System processed.
Background technique
Passive type building, which refers to, constructs optimal architectural exterior-protecting construction and indoor environment using various power-saving technologies, greatly limits
Degree ground improves building heat preservation heat-proof quality and air-tightness, is preferably minimized building to heating and refrigeration demand.High-air-tightness
It should be equipped with ventilating system in passive type building, outdoor air is introduced into interior, and room air is expelled to outdoor, thus
Indoor air is replaced with outdoor fresh air, to meet the indoor demand to fresh air.
Ventilating system in the prior art can also be adjusted room temperature using heat exchanger core simultaneously, by by cold sky
Frosting danger, a small number of high-performance will occur at 2 DEG C~5 DEG C substantially for the heat exchanger core (heat-exchange device) of gas heat currently on the market
Imported product can achieve -5 DEG C, and heat exchanger core once generates frost, then entire ventilating system may not be able to work normally.And mesh
Last stage solves the problems, such as that the frost of heat exchanger core is usually all the operating temperature range for using direct reduction heat exchanger core, but by
It is limited in the internal structure and material of heat exchanger core, may cause the manufacture of heat exchanger core if reducing operating temperature range once again
Cost sharply increases.
Summary of the invention
The present invention provides a kind of indoor environmental condition control unit and architectural environment control system, in the prior art to solve
Drawbacks described above realizes the risk that unit frost is effectively reduced, and improves unit job stability, and cost is relatively low, meanwhile, it can also solve
The problems such as energy waste caused by certainly current household small volume Fresh air handling units are recycled as Wind Volume all-fresh air, increases room air
Circulation improves indoor comfort.
One aspect of the present invention provides a kind of indoor environmental condition control unit, comprising:
Air intake passage, including for outdoor the first air inlet being connected to, and for indoor the first outlet air being connected to
Mouthful, the air intake blower fan for making air flow to by first air inlet first air outlet is equipped in the air intake passage；
Air exhaust passage, including for indoor the second air inlet being connected to, and for outdoor the second outlet air being connected to
Mouthful, the exhaust fan for making air flow to by second air inlet second air outlet is equipped in the air exhaust passage；
Heat-exchange device, including the heat exchange air intake passage being located in air intake passage, and the heat in air exhaust passage
Exchange air exhaust passage；The heat exchange air intake passage is equipped with the outlet of heat exchange air inlet and for connecting or closing the heat
Inlet control valve is entered the wind in the heat exchange in interchange intake channel；The heat exchange air exhaust passage be equipped with heat exchange wind exhausting outlet and
For connecting or closing the heat exchange air draft inlet control valve of the heat exchange air exhaust passage；
First return air control valve is arranged between the air exhaust passage and the air intake passage, the first return air control
Valve enters the wind inlet control valve open state for connecting the air exhaust passage and air intake passage in the on state, and in heat exchange
Under, so that air is flowed into institute from air exhaust passage by heat exchange air inlet inlet control valve under the action of air intake blower fan and exhaust fan
It states in heat exchange air intake passage.
Further,
The air intake passage further includes air inlet bypass passageways, and the air inlet bypass passageways are equipped with bypass air inlet inlet control valve
With the outlet of bypass air inlet, the bypass air inlet inlet control valve is for connecting or closing the air inlet bypass passageways；
The air exhaust passage further includes air draft bypass passageways, and the air draft bypass passageways are equipped with bypass air draft inlet control valve
With bypass wind exhausting outlet, the bypass air draft inlet control valve is for connecting or closing the air draft bypass passageways；
The first return air control valve is arranged in the air draft bypass passageways, and the first return air control valve is for opening
It opens under state, and in the case where inlet control valve open state is entered the wind in heat exchange, connects the air draft bypass passageways and the heat exchange
Air intake passage；And in the case where bypass enters the wind inlet control valve open state, connect the air inlet bypass passageways.
It further, further include temperature auxiliary conditioning unit, the temperature auxiliary conditioning unit setting is logical in the air inlet
In road, and close to the air intake blower fan.
Further, further include the second return air control valve, the second return air control valve setting the air intake passage with
Between the air exhaust passage；The second return air control valve for connecting the air intake passage and the air draft in the on state
Channel, and inlet control valve, heat exchange air draft inlet control valve, bypass air inlet inlet control valve, side are entered the wind in the heat exchange
In the state that open air exhaust inlet control valve and the first return air control valve are turned off, make air in the air intake blower fan and air draft wind
Flowed into and through after temperature auxiliary conditioning unit under the action of machine by second air inlet flowed to from the first air outlet it is indoor.
It further, further include filtration system, the filtration system includes medium effeciency filter and high efficiency particulate air filter, the mistake
Filter system setting first air inlet and the heat exchange air inlet inlet control valve between, for filter from described first into
Air port flows to the air of first air outlet.
It further, further include controller, the controller enters the wind inlet control valve, heat exchange air draft with heat exchange respectively
Inlet control valve, the first return air control valve, bypass air inlet inlet control valve, bypass air draft inlet control valve, the control of the second return air
Valve, temperature auxiliary conditioning unit, air intake blower fan are connected with exhaust fan, the controller for respectively control heat exchange enter the wind into
Mouth control valve, heat exchange air draft inlet control valve, the first return air control valve, bypass air inlet inlet control valve, bypass air draft entrance
The opening and closing of control valve, the second return air control valve, temperature auxiliary conditioning unit, air intake blower fan and exhaust fan, and control
Heat exchange enter the wind inlet control valve, heat exchange air draft inlet control valve, the first return air control valve, bypass air inlet inlet control valve,
Bypass the aperture of air draft inlet control valve and the second return air control valve.
It further, further include temperature sensor, the temperature sensor is electrically connected with the controller, the controller
Heat exchange air inlet inlet control valve is controlled respectively according to the air themperature parameter that the temperature sensor detects, heat exchange air draft enters
Mouthful control valve, the first return air control valve, bypass air inlet inlet control valve, bypass air draft inlet control valve, the second return air control valve,
The opening and closing of temperature auxiliary conditioning unit, air intake blower fan and exhaust fan, and control heat exchange air inlet inlet control valve, heat
Exchange air draft inlet control valve, the first return air control valve, bypass air inlet inlet control valve, bypass air draft inlet control valve and second
The aperture of return air control valve.
Further, the temperature sensor includes the first temperature sensor for detecting room temperature, for detecting
The second temperature sensor of outdoor temperature and third temperature sensing for detecting the air themperature at heat exchange wind exhausting outlet
Device.
It further, further include air quality sensor, the air quality sensor is electrically connected with the controller, institute
State air pollutant concentration and first temperature sensor of the controller for detecting according to the air quality sensor
The room temperature parameter of detection controls heat exchange air inlet inlet control valve, heat exchange air draft inlet control valve, the first return air respectively
Control valve, bypass air inlet inlet control valve, bypass air draft inlet control valve, the second return air control valve, temperature auxiliary conditioning unit,
The opening and closing of air intake blower fan and exhaust fan, and control heat exchange air inlet inlet control valve, heat exchange air draft in-let dimple
Valve, the first return air control valve, bypass enter the wind opening for inlet control valve, bypass air draft inlet control valve and the second return air control valve
Degree.
It further, further include alarm, the alarm is electrically connected with the air quality sensor, for described
Air quality sensor, which detects, issues alarm when indoor air pollutants concentration is more than preset value.
Another aspect of the present invention also provides a kind of architectural environment control system, including heat pump system and multiple as above-mentioned
Described in any item indoor environmental condition control units.
Indoor environmental condition control unit provided by the invention and architectural environment control system are entered the wind by being formed in set box
Channel and air exhaust passage, and outdoor air is flowed through by the first air inlet and flows to room by the first air outlet again inside air intake passage
It is interior, and indoor air then passes through the second air inlet and flows through outdoor by the second air outlet flow direction again inside air exhaust passage, air stream
Logical direction is controlled by air intake blower fan and exhaust fan, and heat-exchange device realizes the heat transfer of air inlet with air draft, thus
Adjustable outdoor fresh air enters indoor temperature, is conducive to improve user's comfort, and will be arranged by the first return air control valve
Wind channel and air intake passage are connected, when the first return air control valve and heat exchange air inlet inlet control valve unlatching, from indoor discharge
Air at least partly can by heat exchange air inlet inlet control valve flow back into heat exchange air intake passage, improve heat exchange
The temperature of inlet side also improves the temperature of heat-exchange device, is conducive to the rapid frost melting of heat-exchange device, to guarantee entire machine
The operation is stable performance of group while guaranteeing heat exchanger effectiveness and does not need to select the material production heat exchange of special expensive to fill
It sets, therefore cost is relatively low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of indoor environmental condition control unit provided in an embodiment of the present invention；
Fig. 2 is the A-A cross-sectional view in Fig. 1；
Fig. 3 is the B-B cross-sectional view in Fig. 1；
Fig. 4 is the C-C cross-sectional view in Fig. 1；
The electric control schematic diagram of Fig. 5 indoor environmental condition control unit provided in an embodiment of the present invention.
Appended drawing reference:
11- air intake passage；12- air exhaust passage；
13- heat-exchange device；14- the first return air control valve；
15- the second return air control valve；16- temperature auxiliary conditioning unit；
17- filtration system；18- controller；
19- temperature sensor；20- air quality sensor；
21- alarm；The first air inlet of 111-；
The first air outlet of 112-；113- air intake blower fan；
114- enters the wind bypass passageways；The second air inlet of 121-；
The second air outlet of 122-；123- exhaust fan；
124- air draft bypass passageways；131- heat exchange air intake passage；
132- heat exchange air exhaust passage；171- medium effeciency filter；
172- high efficiency particulate air filter；The first temperature sensor of 191-；
192- second temperature sensor；193- third temperature sensor；
1141- bypass air inlet inlet control valve；The outlet of 1142- bypass air inlet；
1241- bypasses air draft inlet control valve；1242- bypasses wind exhausting outlet；
The outlet of 1311- heat exchange air inlet；Inlet control valve is entered the wind in 1312- heat exchange；
1321- heat exchange wind exhausting outlet；1322- heat exchange air draft inlet control valve.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram for the indoor environmental condition control unit that one embodiment of the invention provides；Fig. 2 is the A-A in Fig. 1
Cross-sectional view；Fig. 3 is the B-B cross-sectional view in Fig. 1；Fig. 4 is the C-C cross-sectional view in Fig. 1.As shown in Figure 1 to 4, Fig. 1 the present embodiment
There is provided a kind of indoor environmental condition control unit, comprising: air intake passage 11, air exhaust passage 12, heat-exchange device 13 and the first return air control
Valve 14 processed.
Wherein, air intake passage 11, including for outdoor the first air inlet 111 being connected to, and for being connected to indoor
The first air outlet 112, be equipped with for making air flow to the first air outlet 112 by the first air inlet 111 in air intake passage 11
Air intake blower fan 113；Air exhaust passage 12 include for indoor the second air inlet 121 being connected to, and for being connected to outdoor
Second air outlet 122 is equipped with the row for making air flow to by the second air inlet 121 second air outlet 122 in air exhaust passage 12
Wind blower 123；Heat-exchange device 13 includes the heat exchange air intake passage 131 in air intake passage 11, and logical positioned at air draft
The heat exchange air exhaust passage 132 in road 12；Heat exchange air intake passage 131 is equipped with heat exchange air inlet outlet 1311 and for connecing
Inlet control valve 1312 is entered the wind in logical or closing heat exchange air intake passage 131 heat exchange；Heat exchange air exhaust passage 132 is equipped with heat and hands over
Change wind exhausting outlet 1321 and the heat exchange air draft inlet control valve 1322 for connecting or closing heat exchange air exhaust passage 132；
First return air control valve 14 is arranged between air exhaust passage 12 and air intake passage 11, and the first return air control valve 14 is used in opening state
Air exhaust passage 12 and air intake passage 11 are connected under state, and in the case where 1312 open state of inlet control valve is entered the wind in heat exchange, make air
It is flowed under the action of air intake blower fan 113 and exhaust fan 123 from air exhaust passage 12 by heat exchange air inlet inlet control valve 1312
Enter in heat exchange air intake passage 131.
Specifically, in the present embodiment, it is preferred that air intake blower fan 113 can be set at the first air outlet 112, and arrange
Wind blower 123 can be set at the second air inlet 121, it is notable that air intake blower fan 113 is arranged in the first air outlet
Can be by outdoor fresh air sucking air intake passage 11 at 112, while can also will be flowed out by the first return air control valve 14
Air mixed with fresh air after air inspiration room in.Inlet control valve 1312 is entered the wind in heat exchange and in-let dimple is entered the wind in heat exchange
Valve 1312 can be flow control valve, to control the flow of air.
Indoor environmental condition control unit provided in this embodiment, by forming air intake passage 11 and air exhaust passage in set box
12, and outdoor air can be flowed through inside air intake passage 11 by the first air inlet 111 and flow to room by the first air outlet 112 again
It is interior, and indoor air can then be flowed through inside air exhaust passage 12 by the second air inlet 121 and be flowed to again by the second air outlet 122
The direction of outdoor, air circulation is controlled by air intake blower fan 113 and exhaust fan 123, and room air can be carried out with outdoor air
Exchange, meets room ventilation requirement；And the heat transfer of air inlet with air draft may be implemented in heat-exchange device 13, thus adjustable room
Outer fresh air enters indoor temperature, is conducive to improve indoor user comfort, is led to air draft by the first return air control valve 14
Road 12 and air intake passage 11 are connected, when the first return air control valve 14 and the heat exchange air inlet unlatching of inlet control valve 1312, from room
The air of interior discharge at least partly can flow back into heat exchange air intake passage 131 by heat exchange air inlet inlet control valve 1312
In, the air themperature of heat exchange inlet side is improved, the temperature of heat-exchange device 13 is also improved, is conducive to heat-exchange device 13
Rapid frost melting, and the risk of heat-exchange device 13 frost is reduced, to guarantee entire unit continuous operation at low ambient temperatures
Stability, and do not need other heating device and outdoor fresh air is preheated, there is good regulation performance, further
The flexibility of indoor environmental condition control unit is improved, also, does not also need to select the material production heat-exchange device of special expensive
13, therefore cost is relatively low.
In the above-described embodiments, further, air intake passage 11 can also include air inlet bypass passageways 114, air inlet bypass
Channel 114 is equipped with bypass air inlet inlet control valve 1141 and bypass air inlet outlet 1142, and bypass air inlet inlet control valve 1141 is used
Bypass passageways 114 are entered the wind in connecting or closing；Air exhaust passage 12 further includes air draft bypass passageways 124, and air draft bypass passageways 124 are set
There are bypass air draft inlet control valve 1241 and bypass wind exhausting outlet 1242, bypass air draft inlet control valve 1241 is for connecting or sealing
Close air draft bypass passageways 124；First return air control valve 14 is arranged in air draft bypass passageways 124, and the first return air control valve 14 is used
In in the on state, and in the case where 1312 open state of inlet control valve is entered the wind in heat exchange, air draft bypass passageways 124 and heat are connected
Interchange intake channel 131；And in the case where bypass enters the wind 1141 open state of inlet control valve, air inlet bypass passageways 114 are connected.
The design for entering the wind bypass passageways 114 and air draft bypass passageways 124, when indoor air temperature can satisfy cooling and heating load
When, then it does not need to enter outdoor indoor air progress temperature adjusting, at this point, to guarantee room air circulation and Interior Space
Makings amount, can be by bypass air inlet inlet control valve 1141, bypass air draft inlet control valve 1241, air intake blower fan 113 and air draft wind
Machine 123 is opened, and inlet control valve 1312 and heat exchange air draft inlet control valve are entered the wind in the first return air control valve 14, heat exchange
1322 close, thus, from the fresh air of outdoor introducing under the action of air intake blower fan 113, successively by bypass air inlet in-let dimple
Valve 1141, air inlet bypass passageways 114, the outlet 1142 of bypass air inlet and the first air outlet 112 enter interior, and then indoor sky
Gas is under the action of exhaust fan 123, successively by the second air inlet 121, bypass air draft inlet control valve 1241, air draft bypass
Channel 124, bypass wind exhausting outlet 1142 and the second air outlet 122 are expelled to outdoor, hereby it is achieved that the stream of indoor and outdoors air
It is logical, it ensure that the quality of room air and fresh, improve comfort.
In addition, being based on above embodiments, the first return air control valve 14 is arranged in air draft bypass passageways 124, when first time
When wind control valve 14 is opened, when the bypass air draft inlet control valve 1241 of air draft bypass passageways 124 is opened, air draft can be from first
The inlet side that air intake passage 11 is drained at return air control valve 14 forms return air, and when inlet control valve is entered the wind in the heat exchange of inlet side
1312 open, and when the bypass air inlet closing of inlet control valve 1141, by the outdoor fresh air come in and return air at the first air inlet 111
Heat exchange air intake passage 131 is entered after mixing, to improve the temperature of 13 inlet side of heat-exchange device, reduces heat exchange
Amount, and then improves the air themperature at air draft side outlet, can reduce the risk of 13 frost of heat-exchange device, and specific defrosting mould
Setting can be adjusted in new return air ratio under formula according to outdoor climate, and this embodiment is not limited herein；When heat exchange into
Wind inlet control valve 1312 is closed, and when the bypass air inlet unlatching of inlet control valve 1141, it is drained into from the first return air control valve 14
The inlet side of air intake passage 11 forms return air, passes through side after being mixed by the fresh air that outdoor is come in return air at the first air inlet 111
Logical air inlet inlet control valve 1141 enters air inlet bypass passageways 114, enters the room later, user can not increase largely according to demand
Add fresh air volume, in the case where increasing in the case where fresh air energy consumption, air output is increased by return air, this can be effectively increased in summer
Indoor air flows increase human comfort, and energy saving is preferable.
Certainly, under 14 open state of the first return air control valve, bypass air inlet inlet control valve 114 and heat exchange enter the wind into
Mouth control valve 1312 can be opened, in this way, can be with the first air inlet 111 by the air draft that the first return air control valve 14 is discharged
After the fresh air mixing rear portion that place comes in is flowed into air inlet bypass passageways 114 by bypass air inlet inlet control valve 114
Interior is flowed into, another part can be flowed into heat exchange air intake passage 131 by heat exchange air inlet inlet control valve 1312
Flow into later it is indoor, therefore, can while keeping indoor air flows, so that room temperature meet demand, flexibility compared with
It is good.
It further, can also include temperature auxiliary conditioning unit 16, the setting of temperature auxiliary conditioning unit 16 is logical in air inlet
In road 11, and close to air intake blower fan 113.Preferably, temperature auxiliary conditioning unit 16 can be heating/refrigerating coil pipe, in this reality
It applies in example, air source heat pump can be used to provide Cooling and Heat Source, the consumption of electric energy as renewable Cooling and Heat Source for pipe by heating/refrigerating
It is less, there is remarkable result to building energy conservation consumption reduction.It is worth noting that, temperature auxiliary conditioning unit 16 in the present embodiment
It is not limited to heating/refrigerating coil pipe, those skilled in the art can also select other to have heating and cooling according to the actual situation
The device of effect come realize unit auxiliary temperature adjustment purpose, the present invention is without limitation.
Indoor environmental condition control unit provided by the above embodiment can also include the second return air control valve 15, the second return air control
Valve 15 processed is arranged between air intake passage 11 and air exhaust passage 12；Second return air control valve 15 for connect in the on state into
Wind channel 11 and air exhaust passage 12, and inlet control valve 1312, heat exchange air draft inlet control valve 1322, side are entered the wind in heat exchange
The state that logical air inlet inlet control valve 1141, bypass air draft inlet control valve 1241 and the first return air control valve 14 are turned off
Under, so that air is flowed into and through temperature auxiliary by the second air inlet 121 under the action of air intake blower fan 113 and exhaust fan 123
Interior is flowed to from the first air outlet after regulating device 16.When indoor air quality can satisfy requirement, but indoor environment temperature
When not being able to satisfy the comfort level of human body and requiring, can by opening the second return air control valve 15 and temperature auxiliary conditioning unit 16, and
Close heat exchange air inlet inlet control valve 1312, heat exchange air draft inlet control valve 1322, bypass air inlet inlet control valve 1141,
Air draft inlet control valve 1241 and the first return air control valve 14 are bypassed, allows air only in air intake blower fan 113 and air draft
It is flowed to after air intake passage 11 and temperature adjustment through excess temperature auxiliary conditioning unit 16 again under the action of blower 123 by air exhaust passage 12
Interior is flowed back to, so that air circulation, and heating or cooling room air are increased, so that room in the case where no Leads to new breeze
Interior temperature meets cooling and heating load, guarantees the comfort of indoor occupant, and without introducing fresh air, has saved resource.
It further include filtration system 17, filtration system 17 includes medium effeciency filter 171 and high efficiency particulate air filter 172, filtration system
17 are arranged between the first air inlet 111 and the first air outlet 112, flow to the first outlet air for filtering from the first air inlet 111
The air of mouth 112.Medium effeciency filter 171 can be closer to the first air inlet 111 relative to high efficiency particulate air filter 172, can be to outdoor new
Wind carries out coarse filtration, then smart filtering is carried out to outdoor fresh air by high efficiency particulate air filter 172 again, by carrying out to outdoor air
It is re-introduced into interior after double-stage filtering, can be effectively reduced the concentration for being introduced into indoor air pollutants from outdoor, it can be effective
Influence of the PM2.5 to indoor air quality is controlled, guarantees the health of the excellent and personnel of indoor environment.
The electric control schematic diagram of Fig. 5 indoor environmental condition control unit provided in an embodiment of the present invention.As shown in figure 5, further including control
Device 18 processed, controller 18 enter the wind inlet control valve 1312, heat exchange air draft inlet control valve 1322, first times with heat exchange respectively
Wind control valve 14, bypass air inlet inlet control valve 1141, bypass air draft inlet control valve 1241, the second return air control valve 15, temperature
It spends auxiliary conditioning unit 16, air intake blower fan 113 and exhaust fan 123 to connect, controller 18 is for control heat exchange air inlet respectively
Inlet control valve 1312, heat exchange air draft inlet control valve 1322, the first return air control valve 14, bypass air inlet inlet control valve
1141, air draft inlet control valve 1241, the second return air control valve 15, temperature auxiliary conditioning unit 16,113 and of air intake blower fan are bypassed
The opening and closing of exhaust fan 123, and control heat exchange air inlet inlet control valve 1312, heat exchange air draft inlet control valve
1322, the first return air control valve 14, bypass air inlet inlet control valve 1141, bypass air draft inlet control valve 1241 and the second return air
The aperture of control valve 15.Indoor environmental condition control unit provided in this embodiment by controller 18 control respectively control heat exchange into
Wind inlet control valve 1312, heat exchange air draft inlet control valve 1322, the first return air control valve 14, bypass air inlet inlet control valve
1141, air draft inlet control valve 1241, the second return air control valve 15, temperature auxiliary conditioning unit 16,113 and of air intake blower fan are bypassed
The opening and closing of exhaust fan 123, and control heat exchange air inlet inlet control valve 1312, heat exchange air draft inlet control valve
1322, the first return air control valve 14, bypass air inlet inlet control valve 1141, bypass air draft inlet control valve 1241 and the second return air
The aperture of control valve 15 is realized by automatically controlled mode, easy to control, and is regulated and controled reliable.
It certainly, in the above-described embodiments, can also include temperature sensor 19, temperature sensor 19 is electrically connected with controller 18
It connects, controller 18 controls heat exchange air inlet inlet control valve according to the air themperature parameter that temperature sensor 19 detects respectively
1312, heat exchange air draft inlet control valve 1322, the first return air control valve 14, bypass air inlet inlet control valve 1141, bypass row
Wind inlet control valve 1241, the second return air control valve 15, temperature auxiliary conditioning unit 16, air intake blower fan 113 and exhaust fan 123
Opening and closing, and control heat exchange air inlet inlet control valve 1312, heat exchange air draft inlet control valve 1322, the first return air
Control valve 14, bypass enter the wind opening for inlet control valve 1141, bypass air draft inlet control valve 1241 and the second return air control valve 15
Degree.By temperature sensor 19 can real-time monitoring ambient air temperature, and enable controller 18 according to the environment got
Temperature rationally, neatly controls each valve and air intake blower fan 13 and exhaust fan 123, temperature auxiliary conditioning unit 16 is opened
It opens and closes and the aperture of each valve, that is, room can met according to the operating condition of ambient temperature situations flexible modulation unit
Energy-saving run is realized while interior temperature requirements.
Specifically, temperature sensor 19 may include the first temperature sensor 191 for detecting room temperature, for examining
Survey the second temperature sensor 192 of outdoor temperature, and for detecting the air themperature at heat exchange wind exhausting outlet 1321
Three-temperature sensor 193.During regulating and controlling to air themperature, outdoor temperature and indoor temperature be it is in need of consideration because
Element, and at heat exchange exhaust outlet 1321 it is the position for being easiest to cause frost, it is timely defrosting or pre- antifrost, in heat exchange
193 real-time detection of third temperature sensor temperature at this is set at exhaust outlet 1321, is conducive to timely defrosting, reduces heat exchange dress
Set the risk of 13 frosts.
It further include air quality sensor 20, air quality sensor 20 is electrically connected with controller 18, and controller 18 is used for
The air pollutant concentration detected according to air quality sensor 20 and the room temperature ginseng of the first temperature sensor 191 detection
Number respectively control heat exchanges air inlet inlet control valves 1312, heat exchange air draft inlet control valve 1322, the first return air control valve 14,
Bypass air inlet inlet control valve 1141, bypass air draft inlet control valve 1241, the second return air control valve 15, temperature auxiliary adjustment dress
The opening and closing of 16, air intake blower fan 113 and exhaust fan 123 are set, and control heat exchange air inlet inlet control valve 1312, heat friendship
Change gear wind inlet control valve 1322, the first return air control valve 14, bypass air inlet inlet control valve 1141, bypass air draft in-let dimple
The aperture of valve 1241 and the second return air control valve 15.Specifically, control mass sensor 21 can be dioxy in the present embodiment
Change concentration of carbon sensor, air quality sensor 20 may be mounted at indoor, real-time detection indoor air quality, when current empty
When makings amount can satisfy user demand, when can not introduce fresh air, and indoor pollutant concentration can be detected more than preset value,
It indicates that indoor air quality is poor at this time, needs outdoor fresh air introducing interior, to improve indoor air quality, guarantee that ventilation is changed
Gas, and the first temperature sensor 191 detects indoor air temperature, controller 18 can be according to indoor pollutant concentration and room air
Temperature jointly controls heat exchange air inlet inlet control valve 1312, heat exchange air draft inlet control valve 1322, the first return air control valve
14, bypass air inlet inlet control valve 1141, bypass air draft inlet control valve 1241, the second return air control valve 15, temperature auxiliary are adjusted
The opening and closing of regulating device 16, air intake blower fan 113 and exhaust fan 123, and control heat exchange air inlet inlet control valve 1312,
Heat exchange air draft inlet control valve 1322, the first return air control valve 14, bypass air inlet inlet control valve 1141, bypass air draft entrance
The aperture of control valve 1241 and the second return air control valve 15, not only can guarantee indoor air quality, but also be able to satisfy cooling and heating load demand.
It further include alarm 21, alarm 21 is electrically connected with air quality sensor 20, in air quality sensor
20 detect sending alarm when indoor air pollutants concentration is more than preset value.In the present embodiment, alarm signal can be hair
Alarm sound out, or light flashing is issued, alternatively, can also be the combination of alarm sound and flash of light.Alarm 21 can
Remind the indoor current air mass of user that cannot meet the requirements, to remind whether user carries out corresponding operating.
At work, following six kinds of operational modes may be implemented in indoor environmental condition control unit provided by the above embodiment:
The first: direct mode operation, when second temperature sensor 192 detects outdoor temperature within scheduled temperature range
When (between the lower limit temperature of Natural Ventilation Mode and the ceiling temperature of Natural Ventilation Mode), i.e., room temperature can satisfy cold and hot
Workload demand, the controllable bypass of controller 18 enters the wind inlet control valve 1141, bypass air draft inlet control valve 1241, air inlet at this time
Blower 113 and exhaust fan 123 are opened, and in-let dimple is entered the wind in the first return air control valve 14, the second return air control valve 15, heat exchange
Valve 1312, heat exchange air draft inlet control valve 1322 and temperature auxiliary conditioning unit 16 are closed, and outdoor fresh air is in air intake blower fan 113
Under the action of, it enters in air inlet bypass passageways 114 by the first air inlet 111 and is flowed by bypass air inlet outlet 1142
Interior, and indoor air enters air draft bypass passageways 124 by the second air inlet 121 under the action of exhaust fan 123
It is interior, and it is discharged to outdoor by air draft Bypass outlet 1242, above procedure realizes the natural circulation of room air and outdoor air,
The performance of ventilating for meeting architectural environment meets people's comfort requirement.
Second, heat exchange mode, when second temperature sensor 192 detects that outdoor temperature is less than Natural Ventilation Mode
Lower limit temperature or greater than Natural Ventilation Mode ceiling temperature when, i.e., room temperature is not able to satisfy cooling and heating load demand, at this time
The controllable bypass air inlet inlet control valve 1141 of controller 18, bypass air draft inlet control valve 1241, the first return air control valve 14,
Second return air control valve 15 and temperature auxiliary conditioning unit 16 are closed, and inlet control valve 1312, heat exchange air draft are entered the wind in heat exchange
Inlet control valve 1322, air intake blower fan 113 and exhaust fan 123 are opened, and outdoor fresh air is under the action of air intake blower fan 113, warp
The first air inlet 111 is crossed to enter in heat exchange air intake passage 131 and be flowed into interior by heat exchange air inlet outlet 1311, and
Indoor air enters in heat exchange air exhaust passage 132 under the action of exhaust fan 123 by the second air inlet 121, and
It is real by heat-exchange device 13 that outdoor, above procedure room air and outdoor air are discharged to by heat exchange wind exhausting outlet 1321
Existing heat exchange, makes full use of the temperature of room air, does not increase other heat sources, enables and enters indoor air themperature and expire
Foot requires.
The third: self-loopa mode, when inlet control valve 1312 and heat exchange air draft inlet control valve are entered the wind in heat exchange
1322 open, and bypass air inlet inlet control valve 1141 and bypass air draft inlet control valve 1241 and the first return air control valve 14 close
When closing, that is, when the first temperature sensor 191 detects that room temperature is not still able to satisfy the cooling and heating load of indoor needs, and work as
Air quality sensor 20 detects that indoor air quality can satisfy when requiring, and controller 18 can control heat exchange to enter the wind entrance
Control valve 1312 and heat exchange air draft inlet control valve 1322, bypass air inlet inlet control valve 1141, bypass air draft in-let dimple
Valve 1241 and the first return air control valve 14 are turned off, and control the second return air control valve 15, temperature auxiliary conditioning unit 16, into
Wind blower 113 and exhaust fan 123 are opened, so that room air passes through the second air inlet under the action of exhaust fan 123
121 enter the heating or cooling in air exhaust passage 12 and by air intake passage 11 using temperature auxiliary device 16, then
Interior is flowed back to by the first air outlet 112, the single cycle mode without Leads to new breeze is formed, on the one hand can be conducive to room air
Circulation, and at the same time room temperature is enabled to can satisfy cooling and heating load demand.It is worth noting that, follow certainly in unit
When ring mode, if air quality sensor 20 detects that indoor air quality is unsatisfactory for requiring, that is, when pollutant concentration is excessively high,
Alarm 21 issues alarm signal, if in set aside some time, when user side is without the operation for enforcing self-loopa mode, then unit
Self-loopa mode can be automatically exited from, fresh air is forcibly introduced into, to improve indoor air quality.
4th kind: recuperation of heat+auxiliary heat pattern is preset when air quality sensor 20 detects that indoor pollutant concentration is greater than
When value, and when the outdoor temperature that detects of second temperature sensor 192 is less than the ceiling temperature under Natural Ventilation Mode, controller
16 controllable units enter recuperation of heat+auxiliary heat pattern, and the control bypass air inlet inlet control valve 1141 of controller 18 is closed, and control is other
Inlet control valve 1312, heat exchange air draft inlet control valve 1322, first times are entered the wind in open air exhaust inlet control valve 1241, heat exchange
Wind control valve 14, air intake blower fan 113 and exhaust fan 123, temperature auxiliary conditioning unit 16 are opened, and outdoor fresh air is in air intake blower fan
Under the action of 113, enter by the first air inlet 111 in heat exchange air intake passage 131 and by the outlet of heat exchange air inlet
1311 are flowed into interior, and indoor air is under the action of exhaust fan 123, a part of to enter by the second air inlet 121
It is discharged to outdoor into heat exchange air exhaust passage 132, and by heat exchange wind exhausting outlet 1321, the process is new with outdoor introduction
Wind exchanges heat, and another part enters air draft bypass passageways 124 by the second air inlet 121, and from the first return air control valve
Converge at 14 back to air intake passage 11 and fresh air and enter back into heat exchange air intake passage 131, is entered from air intake passage 11
Indoor reduction heat exchange amount, is conducive to energy saving, and temperature auxiliary conditioning unit 16 is in auxiliary heat pattern, further increases and enter
Indoor air themperature also can satisfy the demand of user in the lower situation of outdoor temperature.
5th kind: recuperation of heat+auxiliary cold mode is preset when air quality sensor 20 detects that indoor pollutant concentration is greater than
When value, and when the outdoor temperature that detects of second temperature sensor 192 is greater than the ceiling temperature under Natural Ventilation Mode, controller
16 controllable units enter recuperation of heat+auxiliary cold mode, the air circulation principle and process under this kind of mode and the 4th kind of mode
Identical, difference is only that the auxiliary cold mode of temperature auxiliary conditioning unit 16 under this kind of mode, to be lowered into indoor sky
Temperature degree.
6th kind: safe mode, when third temperature sensor 193 detects the Air Temperature at heat exchange wind exhausting outlet 1321
When degree is lower than the judgement temperature that scheduled safe mode is opened, there is the risk of frosting in the air draft side of heat-exchange device 13 at this time, or
Person has begun slight frosting, and controller 16 controls heat exchange and enters the wind inlet control valve 1312, heat exchange air draft inlet control valve
1322, bypass air inlet inlet control valve 1141, bypass air draft inlet control valve 1241, the first return air control valve 14 and temperature auxiliary
Regulating device 16 is opened, and air intake blower fan 113, exhaust fan 123 are also opened, and outdoor fresh air is by air inlet bypass passageways
114 and heat exchange air intake passage 131 enter the wind, then by temperature-adjusting device 16 carry out temperature adjusting after enter interior, and
Indoor air is outdoor by air draft bypass passageways 124 and a part discharge of heat exchange air exhaust passage 132, and another part is by the
The inlet side of air intake passage 11 is entered at one return air control valve 14, fresh air is improved after mixing with air draft into heat-exchange device
Air themperature in 13 reduces the heat exchange amount with air draft, and then can reversely defrost to heat-exchange device 13, the row of taking full advantage of
The heat of wind defrosts to heat-exchange device 13, and heat exchanger effectiveness is preferable, do not need to the material of heat-exchange device 13 or
Structure carries out special adaptations, and cost is relatively low.
Another aspect of the present invention also provides a kind of architectural environment control system, including heat pump system and multiple as above-mentioned
The indoor environmental condition control unit that embodiment provides.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (11)
1. a kind of indoor environmental condition control unit characterized by comprising
Air intake passage, including for outdoor the first air inlet being connected to, and for indoor the first air outlet being connected to, institute
State the air intake blower fan being equipped in air intake passage for making air flow to by first air inlet first air outlet；
Air exhaust passage, including for indoor the second air inlet being connected to, and for outdoor the second air outlet being connected to, institute
State the exhaust fan being equipped in air exhaust passage for making air flow to by second air inlet second air outlet；
Heat-exchange device, including the heat exchange air intake passage being located in air intake passage, and the heat exchange in air exhaust passage
Air exhaust passage；The heat exchange air intake passage is equipped with the outlet of heat exchange air inlet and for connecting or closing the heat exchange
Inlet control valve is entered the wind in the heat exchange of air intake passage；The heat exchange air exhaust passage is equipped with heat exchange wind exhausting outlet and is used for
Connect or close the heat exchange air draft inlet control valve of the heat exchange air exhaust passage；
First return air control valve is arranged between the air exhaust passage and the air intake passage, when the heat exchange wind exhausting outlet
When the air themperature at place is lower than the judgement temperature that scheduled safe mode is opened, the first return air control valve is opened, described the
One return air control valve connects the air exhaust passage and air intake passage in the on state, and opens in heat exchange air inlet inlet control valve
It opens under state, air is made to enter the wind inlet control valve from air exhaust passage by heat exchange under the action of air intake blower fan and exhaust fan
It flows into the heat exchange air intake passage；
When the first return air control valve and heat exchange air inlet inlet control valve are opened, at least from the air of indoor discharge
Part can flow back into the heat exchange air intake passage by heat exchange air inlet inlet control valve, be handed over improving the heat
Change the air themperature of inlet side and the temperature of the heat-exchange device.
2. indoor environmental condition control unit according to claim 1, which is characterized in that
The air intake passage further includes air inlet bypass passageways, and the air inlet bypass passageways are equipped with bypass air inlet inlet control valve and side
Logical air inlet outlet, the bypass air inlet inlet control valve is for connecting or closing the air inlet bypass passageways；
The air exhaust passage further includes air draft bypass passageways, and the air draft bypass passageways are equipped with bypass air draft inlet control valve and side
Open air exhaust outlet, the bypass air draft inlet control valve is for connecting or closing the air draft bypass passageways；
The first return air control valve is arranged in the air draft bypass passageways, and the first return air control valve is used in opening state
Under state, and in the case where inlet control valve open state is entered the wind in heat exchange, connects the air draft bypass passageways and the heat exchange is entered the wind
Channel；And in the case where bypass enters the wind inlet control valve open state, connect the air inlet bypass passageways.
3. indoor environmental condition control unit according to claim 2, which is characterized in that it further include temperature auxiliary conditioning unit,
The temperature auxiliary conditioning unit is arranged in the air intake passage, and close to the air intake blower fan.
4. indoor environmental condition control unit according to claim 3, which is characterized in that further include the second return air control valve, institute
The second return air control valve is stated to be arranged between the air intake passage and the air exhaust passage；The second return air control valve is used for
The air intake passage and the air exhaust passage are connected under open state, and enter the wind inlet control valve, heat exchange in the heat exchange
Air draft inlet control valve, bypass air inlet inlet control valve, bypass air draft inlet control valve and the first return air control valve are turned off
In the state of, so that air is flowed into and through temperature by second air inlet under the action of air intake blower fan and exhaust fan
Interior is flowed to from the first air outlet after auxiliary conditioning unit.
5. indoor environmental condition control unit according to claim 4, which is characterized in that it further include filtration system, the filtering
System includes medium effeciency filter and high efficiency particulate air filter, the filtration system setting first air inlet and the heat exchange into
Between wind inlet control valve, for filtering the air for flowing to first air outlet from first air inlet.
6. according to the described in any item indoor environmental condition control units of claim 3~5, which is characterized in that it further include controller, institute
State controller respectively with heat exchange air inlet inlet control valve, heat exchange air draft inlet control valve, the first return air control valve, bypass into
Wind inlet control valve, bypass air draft inlet control valve, the second return air control valve, temperature auxiliary conditioning unit, air intake blower fan and row
The connection of wind blower, the controller is for control heat exchange air inlet inlet control valve, heat exchange air draft inlet control valve, the respectively
One return air control valve, bypass air inlet inlet control valve, bypass air draft inlet control valve, the second return air control valve, temperature auxiliary are adjusted
The opening and closing of regulating device, air intake blower fan and exhaust fan, and control heat exchange air inlet inlet control valve, heat exchange air draft and enter
Mouth control valve, the first return air control valve, bypass air inlet inlet control valve, bypass air draft inlet control valve and the second return air control valve
Aperture.
7. indoor environmental condition control unit according to claim 6, which is characterized in that it further include temperature sensor, the temperature
Degree sensor is electrically connected with the controller, and the controller is distinguished according to the air themperature parameter that the temperature sensor detects
Control heat exchange air inlet inlet control valve, heat exchange air draft inlet control valve, the first return air control valve, bypass air inlet in-let dimple
Valve bypasses opening for air draft inlet control valve, the second return air control valve, temperature auxiliary conditioning unit, air intake blower fan and exhaust fan
It opens and closes, and control heat exchange air inlet inlet control valve, heat exchange air draft inlet control valve, the first return air control valve, bypass
The aperture entered the wind inlet control valve, bypass air draft inlet control valve and the second return air control valve.
8. indoor environmental condition control unit according to claim 7, which is characterized in that the temperature sensor includes for examining
The first temperature sensor for surveying room temperature, for detecting the second temperature sensor of outdoor temperature and for detecting heat exchange
The third temperature sensor of air themperature at wind exhausting outlet.
9. indoor environmental condition control unit according to claim 8, which is characterized in that it further include air quality sensor, institute
Air quality sensor is stated to be electrically connected with the controller, what the controller was used to be detected according to the air quality sensor
Air pollutant concentration and the room temperature parameter of first temperature sensor detection control heat exchange air inlet entrance respectively
Control valve, heat exchange air draft inlet control valve, the first return air control valve, bypass air inlet inlet control valve, bypass air draft entrance control
The opening and closing of valve, the second return air control valve, temperature auxiliary conditioning unit, air intake blower fan and exhaust fan processed, and control heat
Interchange intake inlet control valve, heat exchange air draft inlet control valve, the first return air control valve, bypass air inlet inlet control valve, side
The aperture of open air exhaust inlet control valve and the second return air control valve.
10. indoor environmental condition control unit according to claim 9, which is characterized in that it further include alarm, the alarm
It is electrically connected with the air quality sensor, for detecting that indoor air pollutants concentration is super in the air quality sensor
Alarm is issued when crossing preset value.
11. a kind of architectural environment control system, which is characterized in that including heat pump system and multiple such as claims 1~10 times
Indoor environmental condition control unit described in one.
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Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN113418252B (en) * | 2021-06-30 | 2023-03-21 | 深圳市英维克科技股份有限公司 | Indoor environment temperature adjusting device, control method thereof, computer device, and medium |
| CN113983572B (en) * | 2021-10-26 | 2023-05-12 | 上海建工集团股份有限公司 | Control system and method for solution heat recovery device |
| CN114183830B (en) * | 2021-12-03 | 2023-11-03 | 珠海格力电器股份有限公司 | Fresh air conditioner and control method thereof |
| CN114151860B (en) * | 2021-12-03 | 2023-01-06 | 珠海格力电器股份有限公司 | Fresh air conditioner and control method thereof |
| CN114508811B (en) * | 2022-02-15 | 2023-12-22 | 厦门狄耐克环境智能科技有限公司 | Fresh air environmental control integrated machine for passive building and control system and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147800A (en) * | 2000-11-10 | 2002-05-22 | Daikin Ind Ltd | Air conditioner |
| KR20100137144A (en) * | 2009-06-22 | 2010-12-30 | 대림산업 주식회사 | Heat recovery ventilator with heating load control and indoor ventilation system using it |
| JP2011075143A (en) * | 2009-09-29 | 2011-04-14 | Sanyo Electric Co Ltd | Outside air treating air conditioner |
| CN202229344U (en) * | 2011-09-23 | 2012-05-23 | 北京富雷实业有限公司 | Intelligent ventilation device |
| CN202792297U (en) * | 2012-08-15 | 2013-03-13 | 北京凯乐源机电工程设计有限公司 | Air-mixing anti-freezing device of heat recovery fresh air handling unit |
| CN203869249U (en) * | 2014-05-16 | 2014-10-08 | 布朗（上海）环境技术有限公司 | Bidirectional-flow main engine |
| CN104236056A (en) * | 2013-06-07 | 2014-12-24 | 恩科（苏州）通风系统有限公司 | Intelligent total heat exchanger |
| CN205536210U (en) * | 2016-02-02 | 2016-08-31 | 中国建筑科学研究院 | Indoor environmental control unit and building environmental control system |
-
2016
- 2016-02-02 CN CN201610074959.9A patent/CN105546673B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147800A (en) * | 2000-11-10 | 2002-05-22 | Daikin Ind Ltd | Air conditioner |
| KR20100137144A (en) * | 2009-06-22 | 2010-12-30 | 대림산업 주식회사 | Heat recovery ventilator with heating load control and indoor ventilation system using it |
| JP2011075143A (en) * | 2009-09-29 | 2011-04-14 | Sanyo Electric Co Ltd | Outside air treating air conditioner |
| CN202229344U (en) * | 2011-09-23 | 2012-05-23 | 北京富雷实业有限公司 | Intelligent ventilation device |
| CN202792297U (en) * | 2012-08-15 | 2013-03-13 | 北京凯乐源机电工程设计有限公司 | Air-mixing anti-freezing device of heat recovery fresh air handling unit |
| CN104236056A (en) * | 2013-06-07 | 2014-12-24 | 恩科（苏州）通风系统有限公司 | Intelligent total heat exchanger |
| CN203869249U (en) * | 2014-05-16 | 2014-10-08 | 布朗（上海）环境技术有限公司 | Bidirectional-flow main engine |
| CN205536210U (en) * | 2016-02-02 | 2016-08-31 | 中国建筑科学研究院 | Indoor environmental control unit and building environmental control system |
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