CN207751074U - Ring Window frame-type indoor air conditioner - Google Patents

Ring Window frame-type indoor air conditioner Download PDF

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Publication number
CN207751074U
CN207751074U CN201820063451.3U CN201820063451U CN207751074U CN 207751074 U CN207751074 U CN 207751074U CN 201820063451 U CN201820063451 U CN 201820063451U CN 207751074 U CN207751074 U CN 207751074U
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China
Prior art keywords
air
window frame
fresh
ajutage
pipe
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CN201820063451.3U
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Chinese (zh)
Inventor
袁功峰
刘雪华
付志方
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袁功峰
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Priority to CN201720665787 priority Critical
Priority to CN2017206657872 priority
Application filed by 袁功峰 filed Critical 袁功峰
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Publication of CN207751074U publication Critical patent/CN207751074U/en
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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
    • F24F1/0007Indoor units, e.g. fan coil units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems also by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0035Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • 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
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • 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
    • 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
    • F24F8/15Treatment, 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 by chemical means
    • F24F8/158Treatment, 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 by chemical means using active carbon
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/20Details or features not otherwise provided for mounted in or close to a window

Abstract

The utility model is related to room airs to adjust field, more particularly to ring Window frame-type indoor air conditioner, window frame including housing shape, the backwind tube and ajutage for air circulation are disposed in the inner cavity of the window frame, the return air air outlet of backwind tube is connected to the air-supply air inlet of ajutage, heat exchanger is provided in ajutage, the return air air inlet of backwind tube and the air-supply air outlet of ajutage are arranged at window frame and are located on indoor side wall, and blower fan module is provided in the backwind tube and/or ajutage.Under the action of blower fan module, indoor air enters backwind tube from return air air inlet, and subsequently into ajutage, for air after over-heat-exchanger is handled, air is heated or cooled in realization, is then got in from air-supply air outlet.Air hose in the air conditioner indoor unit is arranged in window frame, need not be occupied the interior space, is installed at the opening of external window of air-conditioned room, is saved the interior space, is not increased various excrescences, simple in structure, vdiverse in function.

Description

Ring Window frame-type indoor air conditioner
Technical field
The utility model is related to room airs to adjust field, and in particular to ring Window frame-type indoor air conditioner.
Background technology
Existing air-conditioning system is divided into centralized, half centralization and distributed system.Centralization and half centralized air-conditioning system System mainly adds fresh air conditioner system including all-air air conditioning system, fan-coil unit with fresh air air-conditioning system, multi-connected machine;Distributing is empty Adjusting system mainly include separate type air conditioner, on exterior wall or exterior window the secondary wall-through type air conditioner to punch, in exterior wall or exterior window The upper secondary new wind turbine to punch.
Air conditioning wind pipe is required to connect distance about centralization and semi-central air conditioning, air-conditioning system such first Air handling equipment farther out and air-conditioned room, the installation of air hose undesirably increase the vertical dimension of building;Secondly this The air handling equipment and air-conditioned room of kind of air-conditioning system all have certain distance, and the air that transports that treated, fresh air needs disappear Consume a large amount of wind turbine electric energy.
Other distributing air-conditioning systems at present:The typically no fresh air supply of separate type air conditioner is defended after prolonged operation Carded sliver part is deteriorated, this system needs artificial opening and closing sash to realize into fresh air and save the needs of energy consumption;In exterior wall, outside The secondary wall-through type air conditioner to punch on window is inevitable and destroys outside original although realizing the purpose of supply fresh air The structure and appearance of wall, exterior window;The secondary new wind turbine to punch on exterior wall, exterior window, also inevitably destroy original exterior wall, The structure and appearance of exterior window, and such new wind turbine needs huge wind cabinet, occupies the prodigious interior space.
Invention content
The purpose of this utility model be to provide it is a kind of using building window frame as air duct, do not increase the ring window frame of various excrescences Formula indoor air conditioner.
To achieve the above object, the utility model uses following technical scheme:A kind of ring Window frame-type indoor air conditioner, packet The window frame of housing shape is included, backwind tube and ajutage for air circulation are disposed in the inner cavity of the window frame, the return air of backwind tube goes out Air port is connected to the air-supply air inlet of ajutage, and heat exchanger, the return air air inlet of backwind tube and air-supply are provided in ajutage The air-supply air outlet of pipe is arranged at window frame and is located on indoor side wall, and wind is provided in the backwind tube and/or ajutage Machine module.
Due to using the technology described above, the inner cavity of housing shape window frame is the chamber of a perforation, and cloth is put back into chamber Air hose and ajutage, under the action of blower fan module, indoor air enters backwind tube from return air air inlet, subsequently into air-supply Pipe, for air after over-heat-exchanger is handled, air is heated or cooled in realization, is then got in from air-supply air outlet.It should Air hose in air conditioner indoor unit is arranged in window frame, need not be occupied the interior space, is installed at the opening of external window of air-conditioned room, The interior space is saved, does not increase various excrescences, it is simple in structure, it is vdiverse in function.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the front sectional view of Fig. 1;
Fig. 3 is the 1-1 sectional views of Fig. 2;
Fig. 4 is the 2-2 sectional views of Fig. 2;
Fig. 5 is that the utility model removes the explosive view after window frame.
Specific implementation mode
It is enclosure space open-part, each air hose and wind turbine mould that dash area is illustrated firstly the need of stating, in attached drawing 5 In order to connect needs between block, plenum chamber 60 is set as the case may be.
Such as Fig. 1-5, a kind of ring Window frame-type indoor air conditioner includes the window frame 10 of housing shape, cloth in the inner cavity of the window frame 10 Be equipped with the backwind tube 11 and ajutage 12 for air circulation, the return air air outlet 112 of backwind tube 11 and the air-supply of ajutage 12 into Air port 121 is connected to, and heat exchanger 20, the return air air inlet 111 of backwind tube 11 and sending for ajutage 12 are provided in ajutage 12 Wind air outlet 122 is arranged at window frame 10 and is located on indoor side wall, is provided in the backwind tube 11 and/or ajutage 12 Blower fan module 30, the air in backwind tube 11 enter ajutage 12 after the processing of over-heat-exchanger 20.
The inner cavity of housing shape window frame 10 is the chamber of a perforation, and backwind tube 11 and ajutage 12 are arranged in chamber, Under the action of blower fan module 30, indoor air enters backwind tube 11 from return air air inlet 111, subsequently into ajutage 12, heat Air is heated or cooled in exchanger 20, then sends interior back to from air-supply air outlet 122, realizes the heating and cooling of air-supply, Complete the function of the air conditioner indoor unit of full indoor circulation.It will not necessarily be arranged in the inner cavity of window frame 10 in the utility model single Inner cavity, can also be being divided into multiple air ducts by only air hose in window frame inner cavity using distribution separator etc..In the utility model Air hose in air conditioner indoor unit is arranged in window frame, need not be occupied the interior space, is installed at the opening of external window of air-conditioned room, The interior space is saved, does not increase various excrescences, it is simple in structure, it is vdiverse in function.And window frame 10 itself contacts the interior space simultaneously And the exterior space, the interior air hose of window frame 10 can rely on window frame 10 itself to realize that indoor and outdoor air caloic exchanges.The window of cavity-like The frame coefficient of heat transfer is low, which can improve the heat insulation and preservation effect of window frame.The thickness of window frame is the case where meeting daylighting requirement Under can arbitrarily thicken, i.e., along wall radially towards indoor and outdoor arbitrary elongation.Along with the perimeter length of ring window opening, these It meets realization to divulge information, the space requirement of component installation needed for recuperation of heat and air conditioning function.
It there also is provided fresh wind tube 13 in the inner cavity of the window frame 10, the fresh air air inlet 131 of fresh wind tube 13 is arranged in window On the side wall that frame 10 is located outside, the fresh air air outlet 132 of fresh wind tube 13 and the return air air outlet 112 of backwind tube 11 are connected to Bellows 40 are mixed, the air outlet of mixing bellows 40 is connected to ajutage 12.The room of split-type air conditioner and multi-connected machine in original house For interior machine without fresh air supply, long-play needs time opening window to lead to fresh air, and sleeping at night is got up dizzy, sanitary condition Difference.The utility model directly opens up fresh air air inlet 131 on the side wall of window frame 10, and need not open the window can introduce Fresh air.The supply of indoor fresh air not only may be implemented, improve indoor air quality, have the function of fresh air supply, air-conditioned room Interior sanitary condition is good, and takes fresh air, treatment in situ and use on the spot, does not need remote air delivery energy consumption;Even if Haze sky can also provide quantitative, high quality fresh air, your room is allowed to be the small space of no haze and health forever;
There are two air inlets 41 for the setting of mixing bellows 40, and fresh air air outlet 132 and return air air outlet 112 connect respectively The side of logical one of air inlet 41, the air inlet 41 is provided with valve plates 42, and valve plates 42 connect power unit, institute The power unit stated is described for driving any one air inlet 41 of closure of valve plates 42 or two air inlets 41 not to block Valve plates 42 can partly block or block completely air inlet 41.Power unit can be with structures such as rack-and-pinion, as long as can control Valve plates processed are blocking air inlet 41 or are avoiding air inlet 41.Power unit can be connected with central controller, user Can select whether to need to enter fresh air when operation of air conditioner as needed.
It there also is provided exhaust duct 14 in the inner cavity of the window frame 10, one end of exhaust duct 14 is connected to return air air inlet 111, the other end is connected to air draft air outlet 142, which is arranged on the side wall that window frame 10 is located outside, institute It is provided with blower fan module 30 in the exhaust duct 14 stated, valve 50 is provided between exhaust duct 14 and return air air inlet 111, the valve 50 for controlling the complete connection between exhaust duct 14 and return air air inlet 111, being partly connected to or be fully disconnected.
Bellows can be set between exhaust duct 14 and return air air inlet 111, and valve 50 is arranged on bellows.50 He of valve It mixes under 42 collective effect of valve plates on bellows 40, the work(that new wind turbine may be implemented of the indoor air conditioner in the utility model Can, it is specific as follows:Valve plates 42 block the air inlet 41 of connection return air air outlet 112, and valve 50 is opened, exhaust duct 14 and return air It is connected between air inlet 111, the blower fan module 30 on ajutage 12 is opened, and the blower fan module on exhaust duct 14 is opened.Indoor wind Enter exhaust duct 14 from return air air inlet 11, be then discharged outdoor from air draft air outlet 142, outdoor fresh air is from fresh air air inlet 131 enter, and then fresh air air outlet 132 enters ajutage 12, are then sent into from air-supply air outlet indoor.To realize entire room Between ventilation and fresh air injection, ensure the quality of room air, and can realize according to demand indoor positive pressure, negative pressure or Balance, realizes the function of new wind turbine.Air conditioner indoor unit and new wind turbine are combined into one in the utility model, expand the use of machine Range improves the competitiveness of product in market.The size of exhaust air rate can be controlled by the unlatching amplitude of valve 50, and valve 50 is connected to Central controller is adjusted according to user's particular user demand.
The fresh wind tube 13 and exhaust duct 14 is located in same section of tube chamber of window frame 10, and fresh wind tube 13 and exhaust duct 14 are simultaneously Arrangement is set and the two mutually reclines.The outdoor air of discharge flows in exhaust duct 14, and atmospheric heat is spread during flowing It reclining side by side arrangement to the inner cavity of window frame 10, and fresh wind tube 13 and exhaust duct 14, heat can directly be transmitted by tube wall, Heat exchanger effectiveness higher.
The lower section of the heat exchanger 20 is provided with water-collecting tray 19, and water-collecting tray is connected by the condensate drainage pipe 17 with water seal Pass to outdoor.Water seal has certain altitude, and air leaks out outdoor by condensate pipe after can preventing the processing with static pressure.
The fresh wind tube 13 is made of two fresh air pipe unit 13a side by side, and fresh air pipe unit 13a is that one end open is another The tube body that one end blocks, wherein the open end connection fresh air air inlet 131 of fresh air pipe unit 13a, an other fresh wind tube The open end connection fresh air air outlet 132 of unit 13a;The exhaust duct 14 is made of two air draft pipe unit 14a side by side, Air draft pipe unit 14a is the through tube of both ends open, and two air draft pipe unit 14a's is connected to end, an air draft pipe unit 14a is connected to return air air inlet 111, another air draft pipe unit 14a connection air drafts air outlet 142, two fresh air pipe unit 13a It arranges with two air draft pipe unit 14a spacing side by side, is connected using air duct communicating pipe 15 between two fresh air pipe unit 13a Logical, air duct communicating pipe 15 interts and mistake from the air draft pipe unit 14a between two fresh air pipe unit 13a, air duct connection The caliber of pipe 15 is less than the caliber of air draft pipe unit 14a and sealing structure is arranged between the two.The cold and hot amount in air draft is recycled, such as Communicating pipe, fin was added in 15 outside, the cold and hot amount in recycling air draft that can be more efficient.
As in Figure 3-5, two fresh air pipe unit 13a and two intervals air draft pipe unit 14a are arranged side by side, exhaust duct list Heat on first 14a is directly delivered on fresh air pipe unit 13a, more preferable to the pre-heat effect of fresh air, heat recovery efficiency higher.And And outdoor fresh air is introduced into the fresh air pipe unit 13a close to outdoor side from fresh air air inlet 131, is then connected to from air duct Pipe 15 enters in next fresh air blast pipe 13a, and this structure extends new air and moves distance so that fresh air obtains more fully Preheating, to ensure indoor proper temperature.The power consumption of the heating electric appliance such as air-conditioning can also be saved simultaneously.
The window frame 10 is rectangular frame structure, and wherein return air air outlet 112 is located at the epimere of window frame 10, air outlet of blowing 122 are located at the hypomere of window frame 10, and fresh air air inlet 131 is located at the left vertical section of window frame 10, and air draft air outlet 142 is located at window frame 10 Right vertical section, in the inner cavity for the left vertical section that the fresh wind tube 13 and exhaust duct 14 are located at window frame 10, ajutage 12 is located at In the inner cavity of the right vertical section of window frame 10, exhaust duct 14 and air draft air outlet 142 are by being arranged in the epimere tube chamber of window frame 10 Transition exhaust duct 14b connection.There are many kinds of fresh airs and the arrangement of air-supply, the preferably lower arrangement side to blow of the utility model Formula also just says that cleaned air is got in from below, and room air is outdoor from discharge above.Treated the air of heat exchanger 20 It is delivered directly in the zone of action of people, then the temperature in physical activity region is more nearly the temperature of air-conditioning setting, protects Witness's body-sensing is by temperature the most comfortable.Even if the temperature of indoor top with there are will not be influenced the temperature difference in people zone of action Comfort level.Even so, it is only necessary to which temperature is met the requirements in guarantor zone of action, can also be reduced to air-conditioning in this way It is required that using electricity wisely.Also outdoor fresh air air inlet 131 and air draft air outlet 142 are separated from each other in the utility model, prevented new Wind and air draft mixing, can be good at ensureing air quality.
It is provided with air filter in the ajutage 12, air filter is provided in the fresh wind tube 13, it should Air filter is close to fresh air air inlet 131.Air filter can be filter screen, filter, filter bag or filter vat etc. Can, it is specifically chosen according to specific occasion.The utility model adds air filter in fresh flue can purify inflow room Interior fresh air, provides New atmosphere quality, realizes the function of air purification.The utility model adds air filter in air delivery duct, Air-supply quality can be improved with purifying air-feeding.The rooms such as PM2.5 hazes particle, removal indoor formaldehyde, volatile organic matter outside filter chamber Interior pollutant.
The heat exchanger 20 includes the cold and hot coil pipe of plate aliform and the auxiliary heat of electricity, cold and hot Jie of cold-heated plate Bottomhole pressure Matter, cold and hot coil pipe are connected to external Cooling and Heat Source by supply pipe and discharge pipe, and the auxiliary heat of electricity is switched on the metal that can be generated heat Silk.In the case that heat source is reliable and secure in winter, the auxiliary heat of electricity can not be installed.
In the utility model, the quantity of each air hose upper fan module 30 can as needed serial or parallel connection it is multiple, with Guarantee reaches sufficiently large air-supply pressure head, to be applicable in the demand of different air quantity, wind pressure.Such as to meet user to indoor air-supply The demand of the different air-supply wind speed of mouth, can be arranged two blower fan modules 30 in ajutage 12, and one is arranged in heat exchange Before device 20, one is arranged after heat exchanger 20.Simultaneously the wind turbine built in blower fan module can be determine frequency pass through module Quantity realizes that air quantity is adjusted, and can also be frequency conversion, the ventilation quantity by changing wind turbine adjusts air quantity, wind pressure.
There are four types of operating modes for the air conditioner indoor unit of the utility model, specific as follows in conjunction with Fig. 5:
Pattern one
Blower fan module on ajutage 12 is opened, and the blower fan module on exhaust duct 14 is closed.It is new that valve plates 42 block connection The air inlet 41 of wind air outlet 132, valve 50 are closed, exhaust duct 14 and return air air inlet 111 it is separated, heat exchanger 20 is opened It opens (pipeline that cold and hot medium is supplied in heat exchanger 20 is opened).
At this point, under the blower fan module 30 on ajutage 12 acts on, indoor air enters return air from return air air inlet 111 Pipe 11, subsequently into ajutage 12, air is heated or cooled in heat exchanger 20, then sends room back to from air-supply air outlet 122 It is interior, it realizes the heating and cooling of air-supply, completes the function of the air conditioner indoor unit of full indoor circulation.
Pattern two
Blower fan module on ajutage 12 is opened, and the blower fan module on exhaust duct 14 is opened.Valve plates 42 and two air inlets Mouthfuls 41 are in evacuation position, valve 50 open (can fully open, also can department open), exhaust duct 14 and return air air inlet 111 connections, heat exchanger 20 are opened (pipeline that cold and hot medium is supplied in heat exchanger 20 is opened).
At this point, under blower fan module 30 on ajutage 12 acts on, indoor air from 111 part of return air air inlet into Enter backwind tube 11, a part enters exhaust duct 14, while outdoor fresh air enters to fresh wind tube 13 from fresh air air inlet 131. Air in backwind tube 11 and fresh wind tube 13 enters mixing bellows 40, enters ajutage 12 after fresh air and return air mixing, heat is handed over Mixed air is heated or cooled in parallel operation 20, then sends interior back to from air-supply air outlet 122, and that realizes air-supply adds hot and cold But, the function of primary retirn air all-air conditioning indoor unit is completed.Pass through position residing for regulating valve door-plate 42 and valve 50 under the pattern It sets, the ratio of the fresh air volume got in and the outdoor air quantity of discharge can be adjusted, to adjust indoor positive and negative pressure value or guarantor Maintain an equal level weighing apparatus, can also meet by the location of regulating valve door-plate 42 different new return air amounts than the needs of.
Pattern three
Blower fan module 30 on ajutage 12 is opened, and the blower fan module on exhaust duct 14 is opened, and valve plates 42 block connection The air inlet 41 of return air air outlet 112, valve 50 are opened, are connected between exhaust duct 14 and return air air inlet 111, heat exchanger 20 It closes (closedown of pipeline that cold and hot medium is supplied in heat exchanger 20).
Indoor wind enters exhaust duct 14 from return air air inlet 11, and outdoor, outdoor fresh air then is discharged from air draft air outlet 142 Enter from fresh air air inlet 131, and then fresh air air outlet 132 enters ajutage 12, is then sent into room from air-supply air outlet 122 It is interior, to realize the discharge of entire space air and the injection of fresh air, realize the function of fresh air heat recovery machine.
Pattern four
Blower fan module 30 on ajutage 12 is opened, and the blower fan module on exhaust duct 14 is closed, and valve plates 42 block connection The air inlet 41 of return air air outlet 112, valve 50 close separated, the heat exchanger 20 of exhaust duct 14 and return air air inlet 111 Close the closedown of pipeline that cold and hot medium is supplied in heat exchanger 20).
Outdoor fresh air enters from fresh air air inlet 131, and then fresh air air outlet 132 enters ajutage 12, then from air-supply Air outlet 122 is sent into interior, all-fresh air operation is realized, even if endlessly fresh air can be enjoyed by not opeing the window.

Claims (10)

1. a kind of ring Window frame-type indoor air conditioner, it is characterised in that:Window frame (10) including housing shape, the inner cavity of the window frame (10) In be disposed with backwind tube (11) and ajutage (12) for air circulation, return air air outlet (112) and the air-supply of backwind tube (11) Air-supply air inlet (121) connection for managing (12), is provided with heat exchanger (20) in ajutage (12), the return air of backwind tube (11) into The air-supply air outlet (122) of air port (111) and ajutage (12) is arranged at window frame (10) and is located on indoor side wall, described It is provided with blower fan module (30) in backwind tube (11) and/or ajutage (12).
2. ring Window frame-type indoor air conditioner according to claim 1, it is characterised in that:In the inner cavity of the window frame (10) Fresh wind tube (13) is there also is provided, the fresh air air inlet (131) of fresh wind tube (13) is arranged on the side wall that window frame (10) is located outside, The fresh air air outlet (132) of fresh wind tube (13) and the return air air outlet (112) of backwind tube (11) are connected to mixing bellows (40), The air outlet of mixing bellows (40) is connected to ajutage (12).
3. ring Window frame-type indoor air conditioner according to claim 2, it is characterised in that:Mixing bellows (40) setting There are two air inlet (41), fresh air air outlet (132) and return air air outlet (112) are respectively communicated with one of air inlet (41), The side of the air inlet (41) is provided with valve plates (42), and valve plates (42) connect power unit, the power unit For driving valve plates (42) to block any one air inlet (41) or two air inlets (41) do not block, the valve Plate (42) can partly block or block completely air inlet (41).
4. ring Window frame-type indoor air conditioner according to claim 3, it is characterised in that:In the inner cavity of the window frame (10) Exhaust duct (14) is there also is provided, one end of exhaust duct (14) is connected to return air air inlet (111), and the other end is connected to air draft outlet air Mouth (142), the air draft air outlet (142) are arranged on the side wall that window frame (10) is located outside, and are set in the exhaust duct (14) It is equipped with blower fan module (30), valve (50) is provided between exhaust duct (14) and return air air inlet (111), which is used for The complete connection between exhaust duct (14) and return air air inlet (111) is controlled, is partly connected to or is fully disconnected.
5. ring Window frame-type indoor air conditioner according to claim 4, it is characterised in that:The fresh wind tube (13) and air draft Pipe (14) is located in same section of tube chamber of window frame (10), fresh wind tube (13) and exhaust duct (14) is arranged side by side and the two is mutually pasted It leans on.
6. ring Window frame-type indoor air conditioner according to claim 5, it is characterised in that:Under the heat exchanger (20) Side is provided with water-collecting tray (19), and water-collecting tray is connected to outdoor by the condensate drainage pipe (17) with water seal.
7. ring Window frame-type indoor air conditioner according to claim 6, it is characterised in that:The fresh wind tube (13) is by two Fresh air pipe unit (13a) composition side by side, fresh air pipe unit (13a) is the tube body that the one end open other end blocks, wherein one The open end of fresh air pipe unit (13a) is connected to fresh air air inlet (131), and in addition the open end of a fresh air pipe unit (13a) connects Logical fresh air air outlet (132);The exhaust duct (14) is made of two air draft pipe units (14a) side by side, air draft pipe unit (14a) is the through tube of both ends open, and two air draft pipe unit (14a's) is connected to end, and an air draft pipe unit (14a) is even Pass to return air air inlet (111), another air draft pipe unit (14a) connection air draft air outlet (142), two fresh air pipe units (13a) and two air draft pipe unit (14a) spacing side by side are arranged, air duct communicating pipe is used between two fresh air pipe units (13a) (15) it is connected to, air duct communicating pipe (15) wears from the air draft pipe unit (14a) between two fresh air pipe units (13a) It inserts and mistake, the caliber of air duct communicating pipe (15) is less than the caliber of air draft pipe unit (14a) and sealing structure is arranged between the two.
8. ring Window frame-type indoor air conditioner according to claim 7, it is characterised in that:The window frame (10) is rectangle frame Structure, wherein return air air outlet (112) are located at the epimere of window frame (10), and air-supply air outlet (122) is located at the hypomere of window frame (10), Fresh air air inlet (131) is located at the left vertical section of window frame (10), and air draft air outlet (142) is located at the right vertical section of window frame (10), In the inner cavity for the left vertical section that the fresh wind tube (13) and exhaust duct (14) is located at window frame (10), ajutage (12) is located at window frame (10) in the inner cavity of right vertical section, exhaust duct (14) and air draft air outlet (142) are by being arranged in the epimere pipe of window frame (10) Transition exhaust duct (14b) connection in chamber.
9. ring Window frame-type indoor air conditioner according to claim 8, it is characterised in that:Setting in the ajutage (12) There is air filter;It is provided with air filter in the fresh wind tube (13), the air filter is close to fresh air air inlet (131)。
10. ring Window frame-type indoor air conditioner according to claim 9, it is characterised in that:Heat exchanger (20) packet The cold and hot coil pipe of rubbing board aliform and the auxiliary heat of electricity, the cold and hot medium of cold-heated plate Bottomhole pressure, cold and hot coil pipe pass through supply pipe and row Outlet pipe is connected to external Cooling and Heat Source, and the auxiliary heat of electricity is switched on the wire that can be generated heat.
CN201820063451.3U 2017-05-28 2018-01-15 Ring Window frame-type indoor air conditioner Active CN207751074U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201720665787 2017-05-28
CN2017206657872 2017-05-28

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ID=62040111

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201820063405.3U Active CN207922476U (en) 2017-05-28 2018-01-15 The new wind turbine of ring Window frame-type
CN201820063435.4U Active CN207751135U (en) 2017-05-28 2018-01-15 The new wind turbine of ring window frame heat reclamation type
CN201810034188.XA Pending CN108105936A (en) 2017-05-28 2018-01-15 The new wind turbine of ring Window frame-type
CN201820063451.3U Active CN207751074U (en) 2017-05-28 2018-01-15 Ring Window frame-type indoor air conditioner
CN201810034228.0A Pending CN107990427A (en) 2017-05-28 2018-01-15 Ring Window frame-type indoor air conditioner
CN201810034231.2A Pending CN108105937A (en) 2017-05-28 2018-01-15 The new wind turbine of ring window frame heat reclamation type

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Application Number Title Priority Date Filing Date
CN201820063405.3U Active CN207922476U (en) 2017-05-28 2018-01-15 The new wind turbine of ring Window frame-type
CN201820063435.4U Active CN207751135U (en) 2017-05-28 2018-01-15 The new wind turbine of ring window frame heat reclamation type
CN201810034188.XA Pending CN108105936A (en) 2017-05-28 2018-01-15 The new wind turbine of ring Window frame-type

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201810034228.0A Pending CN107990427A (en) 2017-05-28 2018-01-15 Ring Window frame-type indoor air conditioner
CN201810034231.2A Pending CN108105937A (en) 2017-05-28 2018-01-15 The new wind turbine of ring window frame heat reclamation type

Country Status (1)

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CN (6) CN207922476U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112696744A (en) * 2020-12-25 2021-04-23 上海应用技术大学 Intelligent comprehensive fresh air system

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CN207922476U (en) 2018-09-28
CN207751135U (en) 2018-08-21
CN108105936A (en) 2018-06-01
CN107990427A (en) 2018-05-04
CN108105937A (en) 2018-06-01

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