CN106352410A - Air conditioning system - Google Patents

Air conditioning system Download PDF

Info

Publication number
CN106352410A
CN106352410A CN201610918236.2A CN201610918236A CN106352410A CN 106352410 A CN106352410 A CN 106352410A CN 201610918236 A CN201610918236 A CN 201610918236A CN 106352410 A CN106352410 A CN 106352410A
Authority
CN
China
Prior art keywords
air
pipe
mouth
tube
return
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610918236.2A
Other languages
Chinese (zh)
Inventor
李锡
蔺勇智
闫晓楼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zehnder (shenzhen) Air Technology Co Ltd
Original Assignee
Zehnder (shenzhen) Air Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zehnder (shenzhen) Air Technology Co Ltd filed Critical Zehnder (shenzhen) Air Technology Co Ltd
Priority to CN201610918236.2A priority Critical patent/CN106352410A/en
Publication of CN106352410A publication Critical patent/CN106352410A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001Compression cycle type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • F24F2013/247Active noise-suppression

Abstract

The invention discloses an air conditioning system. The air conditioning system comprises an outdoor unit and an indoor unit, wherein a gap is left between the outdoor unit and the indoor unit; the outdoor unit and the indoor unit are connected through an air outlet pipe and an air return pipe; the indoor unit comprises an indoor unit cabinet and an air processing module which is installed in the indoor unit cabinet and is used for supplying required air for indoor use; the outdoor unit comprises an outdoor unit cabinet, an air return valve and an air return bypass pipe, the air outlet pipe and the air return pipe are connected through the air return bypass pipe, and the air return valve is installed on the air return bypass pipe and is used for adjusting the proportion of fresh air to return air in the air outlet pipe. According to the air conditioning system, the air outlet pipe and the air return pipe in the outdoor unit cabinet are conducted through the air return valve, and the proportion of the fresh air to the return air in the air outlet pipe can be adjusted by the air return valve, so that the concentration of carbon dioxide in indoor air can be adjusted.

Description

A kind of air handling system
Technical field
The present invention relates to air-conditioning and technical field of air purification, more particularly, to a kind of air handling system.
Background technology
Air handling system meets the requirement to temperature, humidity, cleanliness factor and wind speed comfortableness for the people.But, existing There is the deficiency of following aspect in air handling system:
(1) existing air handling system can only input fresh air, discharges return air, the energy entrained by return air all discharge by Waste energy, increased the energy consumption of air conditioning system;And the concentration of indoor carbon dioxide is non-adjustable, it is unfavorable for room air titanium dioxide The concentration of carbon is maintained in suitably rational scope.
(2) existing air handling system, such as split air conditioner, ceiling machine, fan coil etc., are all using indoor fan as dynamic Power source, the air after processing is blowed to interior, or muddy room air is discharged outdoor.Due to just effect, middle effect will be overcome With the resistance of high efficiency particulate air filter and pipeline, so fan pressure head all ratios are larger, the higher corresponding noise of rotating ratio is just than larger.City The high wind of air handling system on face run when, noise big unacceptably although solving the problems, such as air quality, but It is that immeasurable impact is brought on room noise pollution.
Content of the invention
For the deficiencies in the prior art, the present invention proposes a kind of air handling system, the off-premises station casing of (1) this system Interior discharge pipe and backwind tube are turned on by air returning valve, and air returning valve can adjust the ratio of fresh air and return air in discharge pipe, and then Solve the problems, such as that existing air handling system cannot adjust the concentration of room air carbon dioxide.(2) this system is by Interior Space Gas disposal unit power source (blower fan) designs in outdoor cabinet body;It is indoor offer fresh air by discharge pipe, and pass through Indoor return air (turbid wind) is discharged outdoor by backwind tube;Solve the problems, such as that existing indoor air conditioning system noise is big, greatly Limit reduce indoor side noise value.To achieve these goals, technical solution of the present invention is as follows:
A kind of air handling system, including off-premises station, indoor set.Space is left between off-premises station and indoor set;Off-premises station It is connected by discharge pipe and backwind tube between indoor set.Indoor set comprises indoor cabinet bulk, air treatment module.At air Reason module is arranged in indoor cabinet bulk.Air treatment module is used for the air needed for indoor offer.Off-premises station comprises outdoor Cabinet bulk, air returning valve, return air bypass pipe.It is connected by return air bypass pipe between discharge pipe and backwind tube.Air returning valve is arranged on On return air bypass pipe.Air returning valve is used for adjusting the ratio of fresh air and return air in discharge pipe, and then adjusts room air carbon dioxide Concentration.
Further, off-premises station also comprises new air-valve, pressure fan, exhaust blower.New air-valve, pressure fan, exhaust blower position respectively In outdoor cabinet body.Exhaust blower is arranged in backwind tube.New air-valve, pressure fan are separately mounted in discharge pipe.Discharge pipe will New air-valve, pressure fan, air treatment module sequentially turn on.
Further, indoor set also includes air-out plenum chamber.Air-out plenum chamber is located at the top discharge pipe of indoor cabinet bulk New air-valve, pressure fan, air treatment module, air-out plenum chamber are sequentially turned on.
Further, indoor set also includes air-intaking box.Air-intaking box is located on the return air mouth of pipe of backwind tube.Further, return The return air mouth of pipe of airduct is connected with the first end of return air bypass pipe.Second end of return air bypass pipe is connected on new air-valve and pressure fan Between.
A kind of air quality processing system reducing room noise, comprising: discharge pipe, backwind tube, air returning valve, off-premises station Casing, fresh air inlet, wind exhausting outlet, air outlet, return air inlet.Fresh air inlet, wind exhausting outlet are separately positioned on off-premises station casing On first face.Second face of off-premises station casing is provided with air-out pipe through-hole, return air pipe through-hole.The inlet air mouth of pipe of discharge pipe is located at room In outer cabinet body, and the inlet air mouth of pipe is connected with fresh air inlet;The air outlet tube mouth of discharge pipe stretches out from air-out pipe through-hole, and goes out Airduct mouth is connected with air outlet.The air draft mouth of pipe of backwind tube is located outside in cabinet body, and the air draft mouth of pipe and wind exhausting outlet phase Connect;The return air mouth of pipe of backwind tube stretches out from return air pipe through-hole, and the return air mouth of pipe is connected with return air inlet.The air draft mouth of pipe and Gas inlet tube It is provided with return air bypass through hole between mouthful.Air returning valve is arranged on return air bypass through hole.Air returning valve is used for by adjusting in discharge pipe Fresh air and the ratio of return air, and then adjust the concentration of room air carbon dioxide.
Further, also include exhaust blower, first enter blower fan.First enters blower fan, exhaust blower is located outside cabinet bulk respectively Interior.First inlet air machine is located in discharge pipe.Exhaust blower is located at wind exhausting outlet.
Further, also include total-heat exchanger.Fresh air inlet is adjacent with wind exhausting outlet;Total-heat exchanger is placed in fresh air and enters At mouth and wind exhausting outlet.The inlet air mouth of pipe is connected with fresh air inlet through total-heat exchanger;The air draft mouth of pipe through total-heat exchanger with Wind exhausting outlet connects.Total-heat exchanger is used for the heat exchange between the air in discharge pipe and backwind tube.
Further, discharge pipe comprises air-out tube body.The inlet air mouth of pipe, air outlet tube mouth are located at the two of air-out tube body respectively End;And air outlet tube mouth, the inlet air mouth of pipe are mutually perpendicular to air-out tube body respectively.Air outlet tube mouth is located at the top of air-out tube body, The inlet air mouth of pipe is located at the lower section of air-out tube body.Air outlet tube mouth is parallel to each other with the inlet air mouth of pipe.
Further, the tube wall of the air draft mouth of pipe and the tube wall of the inlet air mouth of pipe contact with each other;
Further, total-heat exchanger comprises the first ventilation group, the second ventilation group.The ventilation shaft of the first ventilation group and The ventilation shaft of two ventilation groups intersects.Fresh air inlet is connected with the inlet air mouth of pipe through the first ventilation group;Air draft mouth of pipe warp Cross the second ventilation group to be connected with wind exhausting outlet.
Further, backwind tube is located at the lower section of discharge pipe.The tube wall phase mutual connection of the tube wall of the air draft mouth of pipe and the inlet air mouth of pipe Touch.Described return air bypass through hole is arranged on the tube wall that the air draft mouth of pipe is contacted with the inlet air mouth of pipe.
Further, also include deafener.Deafener is placed in air outlet tube mouth, and is located at the outside of air-out pipe through-hole.
Further, also include refrigeration module.Refrigeration module is located outside in cabinet body.
Further, refrigeration module comprises indoor heat converter, outdoor heat converter, cross valve, compressor, refrigeration wind Machine, reducer.Indoor heat converter is arranged in discharge pipe.Outdoor heat converter is connected with the 4th mouth of pipe of cross valve;Four First mouth of pipe of port valve is connected with first mouth of pipe of compressor;Second mouth of pipe of compressor is connected with the 3rd mouth of pipe of cross valve Connect;Second mouth of pipe of cross valve is connected with indoor heat converter;Reducer is connected on indoor heat converter and outdoor heat converter Between;Refrigeration fan is used for as outdoor heat converter radiating.
Beneficial effects of the present invention:
(1) discharge pipe in the outdoor cabinet body of the present invention is turned on by air returning valve with backwind tube, and air returning valve can be adjusted The ratio of fresh air and return air in discharge pipe, and then the concentration of room air carbon dioxide can be adjusted.
(2) present invention designs indoor air treating machine group power source (blower fan) in outdoor cabinet body;By discharge pipe For indoor offer fresh air, and will be indoor by backwind tube return air (turbid wind) discharge outdoor;Reduce the power source of system Noise, greatly reduces indoor side noise value.
Brief description
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of the second embodiment of the present invention.
Wherein, the reference of Fig. 1 to Fig. 2 is:
Off-premises station 31, indoor set 32, discharge pipe 33, backwind tube 34;Off-premises station casing 311, new air-valve 312, air returning valve 313rd, pressure fan 314, exhaust blower 315, return air bypass pipe 316, total-heat exchanger 317;Air treatment module 320, indoor cabinet Body 321, humidifier 322, bipolar ionization module 323, oxygen supplement module 324, air-intaking box 325, air-out plenum chamber 326, first filter Module 327, the second filtering module 328, the 3rd filtering module 329.
Discharge pipe 101, backwind tube 102, total-heat exchanger 103, air returning valve 104, fresh air inlet 105, wind exhausting outlet 106, Air outlet 107, return air inlet 108, refrigeration module 109, bipolar ionization module 110, humidifier 111, electric heater 112, exhaust blower 113rd, first enters blower fan 114, second enters blower fan 115, deafener 116, off-premises station casing 117, the first sensing module 118, second Sensing module 119, the first filtering module 120, the second filtering module 121;The inlet air mouth of pipe 1011, air-out tube body 1012, air-out The mouth of pipe 1013;The return air mouth of pipe 1021, the air draft mouth of pipe 1022;Air-out pipe through-hole 1171, return air pipe through-hole 1172, refrigeration heat exchange mouth 1173;Indoor heat converter 1091, outdoor heat converter 1092, cross valve 1093, compressor 1094, refrigeration fan 1095, section Stream device 1096.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.
Embodiment 1:
As shown in figure 1, a kind of air handling system, including off-premises station 31, indoor set 32.Off-premises station 31 and indoor set 32 it Between leave space;Pass through discharge pipe 33 between off-premises station 31 and indoor set 32 and backwind tube 34 is connected.Off-premises station 31 and interior Discharge pipe 33 between machine 32 space and backwind tube 34 are parallel to each other.
Off-premises station 31 comprises off-premises station casing 311, and off-premises station casing 311 is in cubic type.Off-premises station 31 also comprises fresh air Valve 312, air returning valve 313, pressure fan 314, exhaust blower 315, return air bypass pipe 316.New air-valve 312, air returning valve 313, pressure fan 314th, exhaust blower 315, in return air bypass pipe 316 cabinet bulk 311 installed outdoors.
Indoor set 32 include air treatment module 320, indoor cabinet bulk 321, air-intaking box 325, air-out plenum chamber 326, the Three filtering modules 329.
New air-valve 312, pressure fan 314, air treatment module 320, air-out plenum chamber 326 are sequentially turned on by discharge pipe 33. Air needed for indoor offer for the air treatment module 320.Pass through return air bypass pipe 316 phase between discharge pipe 33 and backwind tube 34 Connect.Part return air in backwind tube 34 is entered in discharge pipe 33 by return air bypass pipe 316.Air returning valve 313 is arranged on return air On bypass pipe 316.Air returning valve 313 is used for adjusting the ratio of fresh air and return air in discharge pipe 33, and then adjusts room air dioxy Change the concentration of carbon.The return air mouth of pipe of backwind tube 34 is connected with the first end of return air bypass pipe 316.The of return air bypass pipe 316 Two ends are connected between new air-valve 312 and pressure fan 314.
Air treatment module 320 comprises humidifier 322, bipolar ionization module 323, oxygen supplement module 324, the first filtering module 327th, the second filtering module 328.
Indoor cabinet bulk 321 is in cubic type.Air-out plenum chamber 326 is located at the top of indoor cabinet bulk 321.
New air-valve 312 is arranged at the inlet air mouth of pipe of discharge pipe 33;New air-valve 312 is sequentially connected through pressure fan 314 One filtering module 327, humidifier 322, the second filtering module 328, bipolar ionization module 323, oxygen supplement module 324;Oxygen supplement module 324 are connected with air-out plenum chamber 326.
Air-intaking box 325 is located on the return air mouth of pipe of backwind tube 34;3rd filtering module 329 is arranged on entering of air-intaking box 325 On mouth;Exhaust blower 315 is located at the air draft mouth of pipe of backwind tube 34.The return air mouth of pipe of backwind tube 34 through through air returning valve 313 with The first end of return air bypass pipe 316 is connected.Backwind tube 34, discharge pipe 33 pass through thermal insulation layer and outdoor air isolation respectively, prevent The only cold of in the air or thermal loss.
It is preferred that off-premises station 31 also comprises total-heat exchanger 317.Total-heat exchanger 317 has two-layer, comprises the first ventilation Group, the second ventilation group.The ventilation shaft of the ventilation shaft of the first ventilation group and the second ventilation group intersects it may be preferable that mutually Vertically.The fresh air of discharge pipe 3 is entered the mouth of pipe and is connected with the first end of the first ventilation group;The air draft mouth of pipe of backwind tube 34 and second leads to The first end of wind group is connected.Fresh air inlet and return air outlet respectively before off-premises station casing 311.The second of first ventilation group Terminate in fresh air inlet.Second end of the second ventilation group is connected in return air outlet.Outdoor air enters from fresh air inlet;Indoor Air is discharged to outdoor from return air outlet.So, when the first ventilation group, the second ventilation group respectively flow through the air of different temperatures, Air between one ventilation group, the second ventilation group will produce heat exchange, can reduce the energy loss during inletting fresh air.
After new air-valve 312 is opened, in the presence of pressure fan 314, outdoor fresh air is from the Gas inlet tube mouth of pipe of discharge pipe 33 Place enters;Fresh air sequentially pass through the first filtering module 327, humidifier 322, the second filtering module 328, bipolar ionization module 323, After oxygen supplement module 324 effect, enter air-out plenum chamber 326;Air-out plenum chamber 326 can be changed into static pressure part dynamic pressure, stable Air-flow and reduce airstream vibration so that fresh air sends into indoor after-blow obtains farther, and reduces noise.Detectd in real time by sensing module Survey relative air humidity m value, and contrast with setting reference value m1 and m2, wherein, m1 < m2.When m value be less than or less than etc. In m1, humidifier 322 starts humidification;When m value is more than m2 or is more than or equal to m2, humidifier 322 stops humidification.By sensing Module detects the bacterial number n value of air in discharge pipe 33, and contrasts with setting reference value n1 and n2, wherein, n1 > n2.When N value is more than or is more than or equal to n1, starts bipolar ionization module 323;When n value is less than n2 or is less than or equal to n2, stop double Pole ionization module 323.Oxygen supplement module 324 according to room ventilation demand, for indoor offer oxygen.In the presence of exhaust blower 315, Indoor return air (turbid wind) enters air-intaking box 325 through the filtration of the 3rd filtering module 329;Then from the air draft of air-intaking box 325 Outlet exclusion is outdoor.Air-intaking box 325 major function is return air.Air returning valve 313 is used for adjusting the ratio of indoor fresh air and return air.Logical Cross sensing module detecting real-time interior co2Concentration q value, and with set reference value q1, q2, q3 contrasted, wherein q1 < q2 < q3.Work as co2Concentration is in low-level q and is less than q1, and air returning valve 313 full angle is opened;Work as co2Concentration is in medium level q Between q1 and q2, air returning valve 313 wide-angle is opened;Work as co2Concentration is in higher level q between q1 and q3, air returning valve 313 Low-angle is opened;Work as co2When concentration is in high-level q more than q3, air returning valve 313 seals.First filtering module 327, the second mistake Filter module 328, the 3rd filtering module 329 is respectively used to dispel the formaldehyde of in the air or dust etc. it is ensured that the cleanliness factor of air.
Embodiment 2:
As shown in Fig. 2 a kind of air handling system, comprising: discharge pipe 101, backwind tube 102, total-heat exchanger 103, return Air-valve 104, fresh air inlet 105, wind exhausting outlet 106, air outlet 107, return air inlet 108, refrigeration module 109, bipolar ionization module 110th, humidifier 111, electric heater 112, exhaust blower 113, first enter blower fan 114, second enter blower fan 115, deafener 116, room Outer cabinet bulk 117, the first sensing module 118, the second sensing module 119, the first filtering module 120, the second filtering module 121. Refrigeration module 109 comprises indoor heat converter 1091.
Fresh air inlet 105 is adjacent with wind exhausting outlet 106;Total-heat exchanger 103 is placed in fresh air inlet 105 and wind exhausting outlet At 106.Fresh air inlet 105, total-heat exchanger 103, discharge pipe 101, air outlet 107 sequentially turn on;Return air inlet 108, backwind tube 102nd, total-heat exchanger 103, wind exhausting outlet 106 sequentially turn on.
Total-heat exchanger 103 is used for the heat exchange between the air in discharge pipe 101 and backwind tube 102.Backwind tube 102 with It is provided with return air bypass through hole, air returning valve 104 is arranged on return air bypass through hole between discharge pipe 101;Air returning valve 104 is near warm entirely Exchanger 103.Air returning valve 104 is used for the ratio by adjusting fresh air and return air in discharge pipe 101, and then adjusts room air two The concentration of carbonoxide.
The cross section of discharge pipe 101 is circle.The approximate s type of discharge pipe 101.Discharge pipe 101 is integrally formed and includes inlet air The mouth of pipe 1011, air-out tube body 1012, air outlet tube mouth 1013.
The inlet air mouth of pipe 1011, air-out tube body 1012, air outlet tube mouth 1013 are integrally formed.The inlet air mouth of pipe 1011, discharge pipe Mouth 1013 is located at the two ends of air-out tube body 1012 respectively;And air outlet tube mouth 1013, the inlet air mouth of pipe 1011 respectively with discharge pipe master Body 1012 is mutually perpendicular to.Air outlet tube mouth 1013 is located at the top of air-out tube body 1012, and the inlet air mouth of pipe 1011 is located at discharge pipe master The lower section of body 1012.Air outlet tube mouth 1013 is parallel to each other with the inlet air mouth of pipe 1011.
Backwind tube 102 is the straight-tube shape of circular in cross-section.Backwind tube 102 is located at the lower section of discharge pipe 101.The air draft mouth of pipe 1022 are parallel to each other with the inlet air mouth of pipe 1011, and the tube wall of the air draft mouth of pipe 1022 is contacted with each other with the tube wall of the inlet air mouth of pipe 1011. Described return air bypass through hole between the air draft mouth of pipe 1022 and the inlet air mouth of pipe 1011 is arranged on the air draft mouth of pipe 1022 and the inlet air mouth of pipe On 1011 tube walls contacting.The air outlet tube mouth 1013 of discharge pipe 101 is parallel to each other with the return air mouth of pipe 1021 of backwind tube 102. Air outlet tube mouth 1013, the return air mouth of pipe 1021 are adapted with air outlet 107, return air inlet 108 respectively;And air outlet tube mouth 1013, return Airduct mouth 1021 is used for the wall through building.Under application state, air outlet 107, return air inlet 108 are separately mounted to the present invention On indoor wall.Air outlet tube mouth 1013, the return air mouth of pipe 1021 respectively from outdoor pass through wall after respectively with air outlet 107, return Air port 108 is connected.
More specifically, off-premises station casing 117 is in cubic type.Fresh air inlet 105, wind exhausting outlet 106 are separately positioned on room Before outer cabinet bulk 117.It is provided with air-out pipe through-hole 1171, return air pipe through-hole 1172 after off-premises station casing 117.Discharge pipe The air draft mouth of pipe 1022 of 101 air outlet tube mouth 1013, air-out tube body 1012 and backwind tube 102 is located outside cabinet bulk 117 Interior.The inlet air mouth of pipe 1011 is connected with fresh air inlet 105 through total-heat exchanger 103;The air draft mouth of pipe 1022 is through total-heat exchanger 103 are connected with wind exhausting outlet 106.Air outlet tube mouth 1013, the return air mouth of pipe 1021 are respectively from air-out pipe through-hole 1171, return air pipe through-hole 1172 stretch out off-premises station casing 117.
Outdoor fresh air enters from fresh air inlet 105, through total-heat exchanger 103, from the air outlet 107 of discharge pipe 101 Get in;Indoor return air (turbid wind) flows out from return air inlet 108, through total-heat exchanger 103, excludes from wind exhausting outlet 106 Outdoor.
Total-heat exchanger 103 is the ventilation unit going with each other all the time.Total-heat exchanger 103 is square, has two-layer, comprises first Ventilation group, the second ventilation group.The ventilation shaft of the first ventilation group is intersected with the ventilation shaft of the second ventilation group, it is preferred that It is mutually perpendicular to.Wind exhausting outlet 106 is located at the top of fresh air inlet 105.Wind exhausting outlet 106 is parallel to each other with fresh air inlet 105.Newly Wind entrance 105 is connected with the inlet air mouth of pipe 1011 through the first ventilation group;The air draft mouth of pipe 1022 is through the second ventilation group and air draft Outlet 106 is connected.So, when the first ventilation group, the second ventilation group respectively flow through the air of different temperatures, the first ventilation group, Air between second ventilation group will produce heat exchange, can reduce the energy loss during inletting fresh air.
Exhaust blower 113 is located at wind exhausting outlet 106.Exhaust blower 113 is used for for indoor return air excluding outdoor.
First filtering module 120, indoor heat converter 1091, bipolar ionization module 110, humidifier 111, the second filter module Block 121, electric heater 112 are sequentially arranged in air-out tube body 1012 from bottom to up.First enters blower fan 114 is located at the inlet air mouth of pipe At 1011, and first enters blower fan 114 near air-out tube body 1012.Second enters blower fan 115 is located at air outlet tube mouth 1013, and And second enter blower fan 115 near air-out tube body 1012.Deafener 116 is placed in air outlet tube mouth 1013, and is located at discharge pipe The outside of through hole 1171.Deafener 116 is placed in the rear end of the second blower fan 115, is located outside cabinet bulk 117 between the walls, room In the course of the work, deafener 116 can reduce the noise of blower fan generation to indoor shadow to each blower fan in outer cabinet bulk 117 Ring.
First sensing module 118 is located at air outlet tube mouth 1013;Second sensing module 119 is located at the return air mouth of pipe 1021.
Startup first enters blower fan 114 and second and enters blower fan 115, and in the presence of two blower fans, outdoor fresh air is from fresh air Entrance 105 enters, and is then passed through total-heat exchanger 103 and enters discharge pipe 101;Fresh air sequentially passes through the first filtering module 120, room Inside heat exchanger 1091, bipolar ionization module 110, humidifier 111, the second filtering module 121, after the process of electric heater 112, Through fresh air needed for indoor offer for the air outlet 107.
Refrigeration module 109 also comprise outdoor heat converter 1092, cross valve 1093, compressor 1094, refrigeration fan 1095, Reducer 1096.4th mouth of pipe (convenient for statement, afterwards referred to as d mouth) of outdoor heat converter 1092 and cross valve 1093 is connected Connect;First mouth of pipe (being referred to as a mouth afterwards) of cross valve 1093 is connected with first mouth of pipe of compressor 1094;The of compressor 1094 Two mouths of pipe are connected with the 3rd mouth of pipe (being referred to as c mouth afterwards) of cross valve 1093;Second mouth of pipe (being referred to as b mouth afterwards) of cross valve 1093 It is connected with indoor heat converter 1091;Reducer 1096 be connected on indoor heat converter 1091 and outdoor heat converter 1092 it Between;Refrigeration fan 1095 is used for radiating for outdoor heat converter 1092.And, it is provided with refrigeration heat before off-premises station casing 117 Exchange mouth 1173, outdoor refrigeration heat converter is located at refrigeration heat exchange mouth 1173.
During refrigeration, cross valve 1093 no power, cross valve 1093 is in ad connection, the state of bc connection, and coolant passes through pressure Contracting machine 1094 compression is changed into the gas of High Temperature High Pressure, by a mouth of cross valve 1093, then is discharged by d mouth, enters outdoor heat and hands over Parallel operation 1092, becomes the liquid of middle temperature high pressure after outdoor heat converter 1092 inhales cold heat release, after reducer 1096, becomes low The liquid of warm low pressure, after indoor heat converter 1091 heat absorption lets cool effect, becomes the gas of low-temp low-pressure, through cross valve 1093b mouth, returns to compressor 1094 by c mouth, then proceedes to circulate.
During heating, cross valve 1093 is energized, and cross valve 1093 internal piston is mobile so that ab connects, and cd connects, and coolant leads to Overcompression machine 1094 compression is changed into the gas of High Temperature High Pressure, by a mouth of cross valve 1093, is discharged by b mouth, gets in heat Exchanger 1091, indoors heat exchanger 1091 become the liquid of middle temperature high pressure after inhaling cold heat release, become after reducer 1096 The liquid of low-temp low-pressure, after outdoor heat converter 1092 heat absorption lets cool effect, becomes the gas of low-temp low-pressure, through four-way Valve 1093d mouth, returns to compressor 1094 by c mouth, then proceedes to circulate.
First sensing module 118 detect discharge pipe 101 in air bacterial number n value, and with setting reference value n1 and N2 contrasts, wherein, n1 > n2.When n value is more than or is more than or equal to n1, start bipolar ionization module 110;When n value be less than n2 or When person is less than or equal to n2, stop bipolar ionization module 110.
First filtering module 120 and the second filtering module 121 are used for dispelling the formaldehyde of in the air.First sensing module 118 And the air effect in detecting real-time discharge pipe 101, before processing value s1 on front side of filtering module, value s2 after process.S1-s2's is exhausted To value and reference value △ s contrast, during less than reference value, prompting changing the first filtering module 120 or the second filtering module 121.
Air returning valve 104 is used for adjusting the ratio of indoor fresh air and return air.Second sensing module 119 detecting real-time interior co2 Concentration q value, and with set reference value q1, q2, q3 contrasted, wherein q1 < q2 < q3.Work as co2Concentration is in low water Flat q is less than q1, and air returning valve 104 full angle is opened;Work as co2Concentration is in medium level q between q1 and q2, and air returning valve 104 is big Angle is opened;Work as co2Concentration is in higher level q between q2 and q3, and air returning valve 104 low-angle is opened;Work as co2Concentration is in When high-level q is more than q3, air returning valve 104 seals.
Second sensing module 119 and detecting real-time relative air humidity m value, and with set reference value m1 and m2 pair Than, wherein, m1 < m2.When m value is less than or is less than or equal to m1, humidifier 111 starts humidification;When m value is more than m2 or is more than During equal to m2, humidifier 111 stops humidification.
Backwind tube 102, discharge pipe 101 pass through thermal insulation layer and outdoor air respectively isolates, prevent in the air cold or Thermal loss.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above example.It is appreciated that this Skilled person directly derive without departing from the basic idea of the present invention or associate other improve and change All it is considered as being included within protection scope of the present invention.

Claims (10)

1. a kind of air handling system it is characterised in that:
Including off-premises station (31), indoor set (32);
Space is left between off-premises station (31) and indoor set (32);Pass through discharge pipe between off-premises station (31) and indoor set (32) (33) it is connected with backwind tube (34);
Indoor set (32) comprises indoor cabinet bulk (321), air treatment module (320);
Air treatment module (320) is arranged in indoor cabinet bulk (321);
Air treatment module (320) is used for the air needed for indoor offer;
Off-premises station (31) comprises off-premises station casing (311), air returning valve (313), return air bypass pipe (316);
It is connected by return air bypass pipe (316) between discharge pipe (33) and backwind tube (34);
Air returning valve (313) is arranged on return air bypass pipe (316);
Air returning valve (313) is used for adjusting the ratio of the interior fresh air of discharge pipe (33) and return air.
2. air handling system according to claim 1 it is characterised in that:
Described off-premises station (31) also comprises new air-valve (312), pressure fan (314), exhaust blower (315);
New air-valve (312), pressure fan (314), exhaust blower (315) are located outside in cabinet bulk (311) respectively;
Exhaust blower (315) is arranged in backwind tube (34);
New air-valve (312), pressure fan (314) are separately mounted in discharge pipe (33);
New air-valve (312), pressure fan (314), air treatment module (320) are sequentially turned on by discharge pipe (33).
3. air handling system according to claim 1 it is characterised in that:
Described indoor set (32) also includes air-out plenum chamber (326);
Air-out plenum chamber (326) is located at the top of indoor cabinet bulk (321);
Discharge pipe (33) is by new air-valve (312), pressure fan (314), air treatment module (320), air-out plenum chamber (326) sequentially Conducting.
4. air handling system according to claim 1 it is characterised in that:
Described indoor set (32) also includes air-intaking box (325);
Air-intaking box (325) is located on the return air mouth of pipe of backwind tube (34).
5. air handling system according to claim 2 it is characterised in that:
The return air mouth of pipe of backwind tube (34) is connected with the first end of return air bypass pipe (316);The second of return air bypass pipe (316) Terminate between new air-valve (312) and pressure fan (314).
6. a kind of air handling system it is characterised in that:
Including discharge pipe (101), backwind tube (102), air returning valve (104), off-premises station casing (117), fresh air inlet (105), row Wind outlet (106), air outlet (107), return air inlet (108);
Fresh air inlet (105), wind exhausting outlet (106) are separately positioned on the first face of off-premises station casing (117);
Second face of off-premises station casing (117) is provided with air-out pipe through-hole (1171), return air pipe through-hole (1172);
The inlet air mouth of pipe (1011) of discharge pipe (101) is located outside in cabinet bulk (117), and the inlet air mouth of pipe (1011) and fresh air Entrance (105) connects;The air outlet tube mouth (1013) of discharge pipe (101) stretches out from air-out pipe through-hole (1171), and air outlet tube mouth (1013) connect with air outlet (107);
The air draft mouth of pipe (1022) of backwind tube (102) is located outside in cabinet bulk (117), and the air draft mouth of pipe (1022) and air draft Outlet (106) connects;The return air mouth of pipe (1021) of backwind tube (102) stretches out from return air pipe through-hole (1172), and the return air mouth of pipe (1021) connect with return air inlet (108);
It is provided with return air bypass through hole between the air draft mouth of pipe (1022) and the inlet air mouth of pipe (1011);Air returning valve (104) is arranged on described On return air bypass through hole;
Air returning valve (104) is used for adjusting the ratio of the interior fresh air of discharge pipe (101) and return air.
7. air handling system according to claim 6 it is characterised in that:
Also include exhaust blower (113), first enter blower fan (114);
First enters blower fan (114), exhaust blower (113) is located outside in cabinet bulk (117) respectively;
First enters blower fan (114) is placed in discharge pipe (101);Exhaust blower (113) is placed in wind exhausting outlet (106) place.
8. air handling system according to claim 6 it is characterised in that:
Described discharge pipe (101) comprises air-out tube body (1012);
The inlet air mouth of pipe (1011), air outlet tube mouth (1013) are located at the two ends of air-out tube body (1012) respectively;And air outlet tube mouth (1013), the inlet air mouth of pipe (1011) is mutually perpendicular to air-out tube body (1012) respectively;
Air outlet tube mouth (1013) is located at the top of air-out tube body (1012), and the inlet air mouth of pipe (1011) is located at air-out tube body (1012) lower section;Air outlet tube mouth (1013) is parallel to each other with the inlet air mouth of pipe (1011).
9. air handling system according to claim 6 it is characterised in that:
Described backwind tube (102) is located at the lower section of discharge pipe (101);
The tube wall of the described air draft mouth of pipe (1022) and the tube wall of the inlet air mouth of pipe (1011) contact with each other;
Described return air bypass through hole is arranged on the tube wall that the air draft mouth of pipe (1022) is contacted with the inlet air mouth of pipe (1011).
10. air handling system according to claim 6 it is characterised in that:
Also include refrigeration module (109);
Refrigeration module (109) is located outside in cabinet bulk (117).
CN201610918236.2A 2016-10-21 2016-10-21 Air conditioning system Pending CN106352410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610918236.2A CN106352410A (en) 2016-10-21 2016-10-21 Air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610918236.2A CN106352410A (en) 2016-10-21 2016-10-21 Air conditioning system

Publications (1)

Publication Number Publication Date
CN106352410A true CN106352410A (en) 2017-01-25

Family

ID=57865185

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610918236.2A Pending CN106352410A (en) 2016-10-21 2016-10-21 Air conditioning system

Country Status (1)

Country Link
CN (1) CN106352410A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218704A (en) * 2017-06-19 2017-09-29 广东美的制冷设备有限公司 Control method, control system and the air conditioner of air conditioner
CN109751667A (en) * 2019-01-25 2019-05-14 奥克斯空调股份有限公司 A kind of air conditioner sterilizing method, air conditioner sterilizing system and air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042516A (en) * 2001-08-01 2003-02-13 Takasago Thermal Eng Co Ltd Method and system for air conditioning
CN1576731A (en) * 2003-07-19 2005-02-09 三星电子株式会社 Air purifier
KR20100082430A (en) * 2009-01-09 2010-07-19 (주)이엔쓰리 환경 Window type ventilation system with a room purifying filter and heat exchanger
CN205402980U (en) * 2016-03-10 2016-07-27 群·邵格拉赫 Split type concentrated new trend device
CN206191750U (en) * 2016-10-21 2017-05-24 爱康森德(深圳)空气技术有限公司 Air conditioning system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042516A (en) * 2001-08-01 2003-02-13 Takasago Thermal Eng Co Ltd Method and system for air conditioning
CN1576731A (en) * 2003-07-19 2005-02-09 三星电子株式会社 Air purifier
KR20100082430A (en) * 2009-01-09 2010-07-19 (주)이엔쓰리 환경 Window type ventilation system with a room purifying filter and heat exchanger
CN205402980U (en) * 2016-03-10 2016-07-27 群·邵格拉赫 Split type concentrated new trend device
CN206191750U (en) * 2016-10-21 2017-05-24 爱康森德(深圳)空气技术有限公司 Air conditioning system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218704A (en) * 2017-06-19 2017-09-29 广东美的制冷设备有限公司 Control method, control system and the air conditioner of air conditioner
CN107218704B (en) * 2017-06-19 2020-09-04 广东美的制冷设备有限公司 Control method and control system of air conditioner and air conditioner
CN109751667A (en) * 2019-01-25 2019-05-14 奥克斯空调股份有限公司 A kind of air conditioner sterilizing method, air conditioner sterilizing system and air conditioner
CN109751667B (en) * 2019-01-25 2021-06-18 奥克斯空调股份有限公司 Air conditioner sterilization method, air conditioner sterilization system and air conditioner

Similar Documents

Publication Publication Date Title
CN203980480U (en) Energy-saving and purifying type fresh-air ventilation air conditioner integrated machine
CN207214278U (en) Top set changes in temperature one air-conditioning
CN106288053A (en) A kind of air quality processes unit
CN107270427A (en) A kind of novel solutions damping Fresh air handling units with heat recovery function
CN104061630B (en) Modular fresh air processor
CN106352410A (en) Air conditioning system
CN206514435U (en) A kind of air quality handles unit
CN205783540U (en) Internal-external double circulation New-air purifying system
CN107202396A (en) A kind of double circulation VMC and new blower fan
CN107036198A (en) Air source heat pump New-air purifying system
CN206191789U (en) Can reduce room noise's air quality processing system
CN207585005U (en) A kind of Household fresh air system
CN106247498A (en) A kind of air quality processing system reducing room noise
CN206191750U (en) Air conditioning system
CN205593082U (en) Fresh air dehumidifier
CN107560020A (en) A kind of novel solutions damping Fresh air handling units with heat recovery function
CN204786769U (en) System for energy -conserving new trend PM2. 5 integration air condition
CN208750867U (en) Central air-conditioning with fresh air function
CN102226560B (en) Energy-saving and environmentally-friendly atomizing air conditioner
CN106352411A (en) Air conditioning device
CN206191751U (en) Air conditioner
CN206786845U (en) Ultrathin top set filtering cleaning wind air-conditioning
CN205425164U (en) Air handling unit
CN206191749U (en) Air conditioning system
CN206113170U (en) Full fresh air unit of wet function of double -cold -source band elimination

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination