CN1776311A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1776311A CN1776311A CNA2005101193483A CN200510119348A CN1776311A CN 1776311 A CN1776311 A CN 1776311A CN A2005101193483 A CNA2005101193483 A CN A2005101193483A CN 200510119348 A CN200510119348 A CN 200510119348A CN 1776311 A CN1776311 A CN 1776311A
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- Prior art keywords
- air
- exhaust
- supply arrangement
- operation mode
- room
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
- F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0041—Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. 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
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The invention relates to an air conditioning, wherein, a pair of vent-pipes is arranged, and the vent-pipes can act the air-feeding and air-exhausting operation that the air feeding and the air exhausting are operated at the same time, and can also select an air change operation mode except for the air-feeding and air-exhausting operation. The air conditioning comprises the vent-pipes (23, 24) which are inserted into a structural hole (4); a first wind feeding device (21) which is deployed inside an indoor-machine (1) and is connected with a first vent-pipe; a a second wind feeding device (22) which is arranged inside the indoor-machine and is connected with a second vent-pipe to exhaust indoor air; a control mechanism (46); and a function part, which can select various air change operation modes that are an air-feeding and air-exhausting operation mode for the air-exhausting in which indoor air is expelled to the outdoors and the air-feeding in which outdoor air is obtained, an air-feeding operation mode only for the air-feeding, and an air-exhausting operation mode only for the air-exhausting; the selected air change operation mode is output to the control mechanism.
Description
Technical field
The present invention relates to aircondition, particularly relate to the ventilation of aircondition.
Background technology
At present, airconditions such as room conditioning do not have ventilatory usually, when indoor air pollution etc., need the people suitably to open the window etc., obtain outer gas, take a breath.
Therefore, motion at present has the device that is provided with air interchanger in aircondition.For example patent documentation 1 is described, has following aircondition, is provided with to give feed channel (being ventilation duct) and discharge duct, is provided with to the gas pressure fan in this gives feed channel, and the exhaust pressure fan is set in discharge duct.
Patent documentation 1: the spy opens the 2001-304645 communique
But, when indoor cigarette that is full of tobacco etc. etc., the situation of wanting to carry out exhaust to gas of not carrying out is arranged. On the contrary, the situation of not carrying out exhaust and wanting the fresh air outside the supply chamber is arranged. But, at present, ventilation Run motor only has a kind of, nonoptional leeway.
The problem points that solves is to select the operation mode of taking a breath.
Summary of the invention
The invention provides a kind of aircondition, it will export to outside the room by the hole (4) of building from the refrigerant piping (2) of indoor set (1), is connected with off-premises station (3).This aircondition has: first ventilation duct (23) and second ventilation duct (24), and it inserts in the hole of building; First air-supply arrangement (21), it is disposed in the indoor set and with this first ventilation duct and is connected; Second air-supply arrangement (22,60), it is disposed in the indoor set and with described second ventilation duct and is connected; Controlling organization (46), it controls first air-supply arrangement and second air-supply arrangement; Operating portion (49), it can select the following operation mode of respectively taking a breath, promptly, carry out that room air is discharged to the exhaust outside the room and obtain the supply and exhaust operation mode of giving gas two aspects of room outer air, only obtain the exhaust operation mode of giving fate revolving die formula and only carrying out indoor air is discharged to the exhaust outside the room of giving gas of room outer air, selected ventilation operation mode is outputed to controlling organization, wherein, first air-supply arrangement has the outer air of the building of sucking and is situated between by first ventilation duct to the indoor airway dysfunction of giving of giving gas, second air-supply arrangement has the air in the suction chamber and is situated between by the degassing function of second ventilation duct exhaust outside building, controlling organization is when supply and exhaust running indication, make first air-supply arrangement carry out changeing to fate, make second air-supply arrangement carry out the exhaust running simultaneously, when changeing indication to fate, make first air-supply arrangement carry out changeing to fate, when exhaust running indication, make second air-supply arrangement carry out the exhaust running.
In addition, first pressure fan (31) of first air-supply arrangement can change rotating speed, can adjust the air output of first air-supply arrangement by changing rotating speed, second pressure fan of second air-supply arrangement (41,61) can change rotating speed, can adjust the air output of second air-supply arrangement by changing rotating speed, controlling organization can be controlled the rotating speed of second pressure fan of the rotating speed of first pressure fan of first air-supply arrangement and second air-supply arrangement individually.
And, display unit (15) is set in the front portion of indoor set, it shows below the operation mode of respectively taking a breath, that is, carry out that room air is discharged to the exhaust outside the room and obtain the supply and exhaust operation mode of giving gas two aspects of room outer air, only obtain the exhaust operation mode of giving fate revolving die formula and only carrying out indoor air is discharged to the exhaust outside the room of giving gas of room outer air.
In addition, display unit has: master control display part (56), and its demonstration is taken a breath; Give gas degree display part (57), it is clipped in the center with this master control display part, is located at a side, and the degree of gas air quantity is given in expression; Exhaust degree display part (58), it is located at opposite side, and the degree of expression exhaust air quantity.
According to the present invention, operating portion can be selected to carry out that room air is discharged to the exhaust outside the room and obtain the supply and exhaust operation mode of giving gas two aspects of room outer air, only obtain the operation mode of respectively taking a breath of giving fate revolving die formula and only carrying out indoor air is discharged to the exhaust operation mode of the exhaust outside the room of giving gas of room outer air, selected ventilation operation mode is outputed to controlling organization, controlling organization is when supply and exhaust running indication, make first air-supply arrangement carry out changeing to fate, make second air-supply arrangement carry out the exhaust running simultaneously, when changeing indication to fate, make first air-supply arrangement carry out changeing to fate, when exhaust running indication, make second air-supply arrangement carry out the exhaust running, therefore, operating portion is operated, and the supply and exhaust that can select to carry out simultaneously to gas and exhaust turns round, only carry out the ventilation operation mode that changes and only carry out the exhaust running of exhaust to fate to gas.Therefore, can be according to suitable the taking a breath of the state of room air with desirable ventilation operation mode.
In addition, can individually change at controlling organization under the situation of rotating speed of second pressure fan of the rotating speed of first pressure fan of first air-supply arrangement and second air-supply arrangement, but appropriate change ventilation air quantity.
And, be provided with in the front portion of indoor set under the situation of display unit of the operation mode of respectively taking a breath that is shown to the exhaust operation mode, gives fate revolving die formula and exhaust operation mode, can a glance just know the state of ventilation running by seeing this display unit.
In addition, display unit has, the master control display part, and its demonstration is taken a breath; Give gas degree display part, it is clipped in the center with this master control display part, is located at a side, and the degree of gas air quantity is given in expression; Exhaust degree display part, it is located at opposite side, and the degree of expression exhaust air quantity, in this case, can understand simply to gas air quantity and exhaust air quantity, can easily adjust ventilation.
Description of drawings
Fig. 1 is the indoor set of aircondition of the present invention and the stereogram of off-premises station;
Fig. 2 is the profile of indoor set;
Fig. 3 is the stereogram of partial cutoff of the major part of indoor set;
Fig. 4 is the key diagram of remote controller, (a) is front elevation, (b) is the front elevation of pulling down the state of front cover;
Fig. 5 is the key diagram of the control of aircondition, (a) is the table of operation mode, (b) is the input and output figure of control device;
Diagrammatic illustration figure when Fig. 6 is the supply and exhaust running;
Diagrammatic illustration figure when Fig. 7 is dual exhaust;
Fig. 8 is the flow chart during from operating portion indication ventilation operation mode;
Flow chart when running is taken a breath in the detection that Fig. 9 is based on air pollution sensor automatically;
Figure 10 is the key diagram of ventilation with display unit, (a) be front elevation, (b) be the skeleton diagram of ventilation halted state, skeleton diagram when (c) being the supply and exhaust running, (d) be the skeleton diagram of the medium state of supply and exhaust when running air quantity, make skeleton diagram when (e) being the supply and exhaust running to the gas air quantity state different with the exhaust air quantity, (f) be the skeleton diagram of the state that air quantity is high when changeing to fate, (g) be the skeleton diagram of the medium state of air quantity when changeing to fate, (h) be the skeleton diagram of the medium state of exhaust when running air quantity, the skeleton diagram of the state that air quantity is high when (i) being the exhaust running;
Figure 11 is the table of operation mode of the control aircondition of second embodiment;
Figure 12 is dual diagrammatic illustration figure when giving gas.
Symbol description
1 indoor set
2 refrigerant pipings
3 off-premises stations
The hole of 4 buildings
15 ventilation display unit
21 first air-supply arrangements
22 second air-supply arrangements
23 first ventilation ducts
24 second ventilation ducts
31 first pressure fans
41 second pressure fans
46 control device (controlling organization)
49 remote controllers (operating portion)
56 master control display parts
57 give gas degree display part
58 exhaust degree display parts
60 second air-supply arrangements
61 second pressure fans
The specific embodiment
A pair of ventilation duct is being set, carry out simultaneously in the aircondition to gas and both supply and exhaust runnings of exhaust, following realization can be selected the purpose of the ventilation operation mode beyond the supply and exhaust running, promptly, operating portion is selected to carry out that room air is discharged to the exhaust the room outside and is obtained the supply and exhaust operation mode to gas two aspects of room outer air, only obtain the operation mode of respectively taking a breath of giving fate revolving die formula and only carrying out room air is discharged to the exhaust operation mode of the exhaust outside the room of giving gas of room outer air, selected ventilation operation mode is outputed to controlling organization, controlling organization is when supply and exhaust running indication, make first air-supply arrangement carry out changeing to fate, make second air-supply arrangement carry out the exhaust running simultaneously, when changeing indication to fate, make first air-supply arrangement carry out changeing to fate, when exhaust running indication, make second air-supply arrangement carry out the exhaust running.
Secondly, first embodiment of aircondition of the present invention is described with reference to Fig. 1～Figure 10.Fig. 1 is the indoor set of aircondition of the present invention and the stereogram of off-premises station.Fig. 2 is the profile of indoor set.Fig. 3 is the stereogram of partial cutoff of the major part of indoor set.Fig. 4 is the key diagram of remote controller, (a) is front elevation, (b) is the front elevation of pulling down the state of front cover.Fig. 5 is the key diagram of control aircondition, (a) is the table of operation mode, (b) is the input and output figure of control device.Diagrammatic illustration figure when Fig. 6 is the supply and exhaust running.Diagrammatic illustration figure when Fig. 7 is dual exhaust.Fig. 8 is the flow chart during from operating portion indication ventilation operation mode.Flow chart when running is taken a breath in the detection that Fig. 9 is based on air pollution sensor automatically.Figure 10 is the key diagram of ventilation with display unit, (a) be front elevation, (b) be the skeleton diagram of ventilation halted state, skeleton diagram when (c) being the supply and exhaust running, (d) be the skeleton diagram of the medium state of supply and exhaust when running air quantity, make skeleton diagram when (e) being the supply and exhaust running to the gas air quantity state different with the exhaust air quantity, (f) be the skeleton diagram of the state that air quantity is high when changeing to fate, (g) be the skeleton diagram of the medium state of air quantity when changeing to fate, (h) be the skeleton diagram of the medium state of exhaust when running air quantity, the skeleton diagram of the state that air quantity is high when (i) being the exhaust running.In addition, only record is about the critical piece of ventilation among Fig. 5 (b), and other not shown parts also are connected with control device.
The overall structure of aircondition at first, is described.
Among Fig. 1, the off-premises station 3 that aircondition has indoor set 1 and utilizes refrigerant piping 2 to be connected with this indoor set 1.Indoor set 1 is located within doors, and off-premises station 3 is located at outside the room, and the hole 4 of refrigerant piping 2 by being formed at building is connected indoor set 1 with off-premises station 3.In addition, the compressor (not shown), off-premises station of off-premises station 3 with compressed refrigerant with heat exchanger (not shown), the refrigerant flow path transfer valve (not shown) of circulation stream that switches cold-producing medium and heat exchanger with pressure fan equipment such as (not shown).And when off-premises station 3 runnings, in order to carry out cooling and warming, the cold-producing medium of freeze cycle is situated between by refrigerant piping 2 to indoor set 1 circulation from off-premises station 3.
Among Fig. 2, indoor set 1 has used for indoor machine heat exchanger 6 and circulation pressure fan 7.Be provided with movable front panel 8 in the front of indoor set 1, be provided with air suction inlet 11 at the rear side of this front panel 8.In indoor set 1 work, front panel 8 is side shifting forward, can room air be taken in the indoor set 1 from air suction inlet 11.In addition, when indoor set 1 stopped, front panel 8 was air suction inlet 11 side shiftings to rear side, makes outward appearance good.Downside at indoor set 1 is provided with air blow-off outlet 12.Between air suction inlet 11 and used for indoor machine heat exchanger 6, be provided with filter 13 (with reference to Fig. 2).In addition, the upside at used for indoor machine heat exchanger 6 disposes germitron 14.In addition, in Fig. 1 and Figure 10, be provided with ventilation in the front of indoor set 1 bottom with display unit 15 (being described in detail later).
And when the circulation of indoor set 1 was worked with pressure fan 7, indoor air was sucked from air suction inlet 11, filters by filter 13, then, carries out heat exchange by used for indoor machine heat exchanger 6, is blown out to indoor from air blow-off outlet 12.Like this, make indoor air circulation with pressure fan 7, simultaneously, in used for indoor machine heat exchanger 6, this air is carried out heat exchange by circulation.
In addition, be provided with the shutter 16,17 that is used to change the air blow-off direction at air blow-off outlet 12.The direction of the left and right directions that left and right moving shutter 16 change air blow out, the direction of the above-below direction that moving up and down shutter 17 change air blow out.
Among Fig. 3, the end in indoor set 1 is provided with first air-supply arrangement 21 and second air-supply arrangement 22.And among Fig. 1 and Fig. 6, each air- supply arrangement 21,22 connects ventilation duct 23,24, and this ventilation duct 23,24 is identical with refrigerant piping 2, exports to outside the room by the hole 4 that is formed at building, is communicated with outer gas.
Among Fig. 6, first air-supply arrangement 21 is to the dual-purpose air-supply arrangement of row, has first pressure fan 31, suction side baffle plate 32 and discharges side shield 33.First pressure fan 31 is the Sirocco fans that can obtain enough air quantity, when work, flows through air in a certain direction.In addition, as Figure 6 and Figure 7, the suction side of first pressure fan 31 selectively is connected with any of space in first ventilation duct 23 or the indoor set 1 by suction side baffle plate 32.On the other hand, the discharge side of first pressure fan 31 selectively is connected with any of space in first ventilation duct 23 or the indoor set 1 by discharging side shield 33.Like this, baffle plate 32,33 works as the wind path switching mechanism that switches air flow.And when this first air-supply arrangement 21 carried out changeing to fate, as shown in Figure 6, each baffle plate 32,33 switched to the autogenous cutting change place.That is, suction side baffle plate 32 is connected the suction side of first pressure fan 31 with first ventilation duct 23, simultaneously, discharges side shield 33 the discharge side of first pressure fan 31 and indoor set 1 interior space is connected.On the other hand, in the situation that first air-supply arrangement 21 carries out the exhaust running, as shown in Figure 7, each baffle plate 32,33 switches to the exhaust switching position.That is, suction side baffle plate 32 is connected the suction side of first pressure fan 31 with space in the indoor set 1, and simultaneously, discharge side shield 33 is connected the discharge side of first pressure fan 31 with first ventilation duct 23.
Second air-supply arrangement 22 is the special-purpose air-supply arrangements of exhaust, has second pressure fan 41, but different with first air-supply arrangement 21, does not have the baffle plate as the wind path switching mechanism.Second pressure fan 41 is identical with first pressure fan 31, is Sirocco fan, when work, flows through air in a certain direction.As Figure 6 and Figure 7, the space in the suction side of second pressure fan 41 and the indoor set 1 is connected, and in addition, the discharge side is connected with second ventilation duct 24.
Like this, first air-supply arrangement 21 is to the dual-purpose air-supply arrangement of row, second air-supply arrangement 22 is the special-purpose air-supply arrangements of exhaust, therefore, shown in Fig. 5 (a), the ventilatory pattern of the aircondition of this first embodiment has the supply and exhaust running, turns round four kinds to fate commentaries on classics, independent exhaust running and dual exhaust separately.
Constitute the running of control aircondition as the control device 46 of the controlling organization of aircondition by the microcomputer in the indoor set 1 etc.And, particularly relevant ventilation, shown in Fig. 5 (b), to control device 46 inputs from, be disposed near the CO of the detection density of carbon dioxide gas the used for indoor machine heat exchanger 6
2 Sensor 47, be disposed near the detection tobacco the used for indoor machine heat exchanger 6 smoke density gas sensor 48 and as the signal of the remote controller 49 of operating portion.CO
2Sensor 47 and gas sensor 48 work as detecting the air-polluting air pollution sensor.In addition, from the output drive signals such as second pressure fan 41 of control device 46, simultaneously, also import the data of expression ventilation state to display unit 15 to first pressure fan 31, baffle plate 32,33 and second air-supply arrangement 22 of first air-supply arrangement 21.In addition, on control device 46, also can connect the various device of indoor set 1 and the various device of off-premises station 3 etc. with inputing or outputing.
As shown in Figure 4, but remote controller 49 has the front cover 52 of display part 51 and switch.And, cover in front 52 and the main body of remote controller 49 be provided with a plurality of various operating knobs 53.Shown in Fig. 4 (b), ventilation switch bar 53a and ventilation air quantity button 53b as the operating knob relevant with ventilation expose when front cover 52 is opened, and can operate.In addition, according to the dustiness of air, shown in Fig. 4 (a), will be located on the front cover 52 as the ventilation air cleaner button 53c of the operating knob of automatic ventilation.When pushing ventilation switch bar 53a, can be on the control device 46 of indoor set 1 main body the order indication carry out to the supply and exhaust running aspect gas and the exhaust two, only carrying out the exhaust running of changeing and only carrying out exhaust to fate simultaneously to gas, simultaneously, on display part 51, show this ventilation operation mode.In addition, when pushing ventilation air quantity button 53b, the indication of the air quantity of can will taking a breath in proper order is input to this indication in the control device 46 of indoor set 1 main body by weakening gradually by force.
Input to the exhaust running, change and the ventilation operation mode of exhaust running and the duty ratio (with respect to the ratio of maximum energy rate) of ventilation air quantity to display unit 15 from control device 46 to fate.As shown in figure 10, display unit 15 has, master control display part 56, and its expression is taken a breath; Give gas degree display part 57, it is clipped in this master control display part 56 center and is located at the left side, and simultaneously, the degree of gas air quantity is given in bar-shaped expression; Exhaust degree display part 58, it is located at the right side, simultaneously, the degree of bar-shaped expression exhaust air quantity.Constitute for the same length ground of gas degree display part 57 and exhaust degree display part 58.
Based on input data from control device 46, taking a breath when running, master control display part 56 is lighted, and simultaneously, is presented on gas degree display part 57 and the exhaust degree display part 58 duty ratio of this air quantity is bar-shaped.That is, when carrying out supply and exhaust running and changeing to fate, being shown by the ratio with respect to the maximum quantity of wind of each air-supply arrangement 21,22, in the situation that is maximum quantity of wind, shown in Figure 10 (c) reaches (f), is 100%.And, when the air quantity of each air-supply arrangement 21,22 when maximum quantity of wind descends, as Figure 10 (d), (e) and (g), by the contraction in length of the rod of degree display part 57,58 expressions.When carrying out the supply and exhaust running, by ventilation air quantity button 53b, also can make the air quantity of first air-supply arrangement 21 different with the air quantity of second air-supply arrangement 22, at this moment, shown in Figure 10 (e), different with the length of the rod that shows at exhaust degree display part 58 in the length of the rod of showing for gas degree display part 57.
In addition, when carrying out the exhaust running, independent exhaust and dual exhaust are arranged, when carrying out dual exhaust, exhaust is maximum energy rate.Therefore shown in Figure 10 (i), first air-supply arrangement 21 and second air-supply arrangement 22 are 100% under the state of the dual exhaust of working fully, shown in Figure 10 (h), even exhaust separately, second air-supply arrangement 22 is worked fully, also is 50%, and the length of rod is half.
Like this, ventilation understands by master control display part 56 whether taking a breath turns round carries out with display unit 15 at once.In addition, by about give gas degree display part 57 and the exhaust degree display part 58 arranged can understand the supply and exhaust running at a glance, change or the exhaust running to fate.And, owing to giving gas degree display part 57 and the 58 bar-shaped demonstrations of exhaust degree display part ratio, so the adjustment of taking a breath easily with respect to maximum quantity of wind.
Running flow process when secondly, taking a breath operation mode with reference to the flowchart text indication of Fig. 8.
In step 1, whenever push ventilation switch bar 53a, just switch to the supply and exhaust running, turn round to fate commentaries on classics, exhaust, send this indication from remote controller 49 to control device 46.In addition, when pushing ventilation air quantity button 53b, the air quantity of indication from be gradually by force, a little less than, also send this indication to control device 46 from remote controller 49.The adjustment of air quantity by changing pressure fan 31,41 rotating speed and the number (being independent or dual) of the pressure fan 31,41 of work carry out.And control device 46 air quantity in the exhaust running reaches weak situation in being, carries out independent exhaust, and on the other hand, the strong situation of air quantity in the exhaust running is carried out dual exhaust.In addition, in the situation of this first embodiment, change to fate and not carry out dually giving gas, and only carry out giving separately gas.
Control device 46 advances to step 2 in the situation of supply and exhaust running, advances to step 5 for separately the situation of gas, advances to step 8 in the situation of exhaust separately, advances to step 11 in the situation of dual exhaust.
In step 2, control device 46 is to baffle plate 32,33 output drive signals, to switch to the autogenous cutting change place.In addition, in the situation that baffle plate 32,33 has been positioned to the autogenous cutting change place, control device 46 maintains this position with baffle plate 32,33.In addition,,, also keep this state certainly, therefore, below omit this record, then, proceed to step 3 in the situation that is in the state that to indicate before control device 46 output signals.
In step 3, control device 46 drives first pressure fan 31 to first pressure fan, 31 output services signals with the rotating speed corresponding with indicated air quantity.Like this, first air-supply arrangement 21 as the dual-purpose air-supply arrangement of the row of giving carries out changeing to fate.Then, advance to step 4.
In step 4, control device 46 drives second air-supply arrangement 22 to second air-supply arrangement, the 22 output services signals as the special-purpose air-supply arrangement of exhaust with the rotating speed corresponding with indicated air quantity, returns step 1.Then, keep this state,, change the ventilation operation mode until remote controller 49 once more.
And in step 1, the situation giving gas separately advances to step 5.In step 5 and step 6, identical with step 2 and step 3, control device 46 makes first air-supply arrangement 21 as the dual-purpose air-supply arrangement of the row of giving carry out changeing to fate.Then, advance to step 7.
In step 7, control device 46 will stop as second air-supply arrangement 22 of the special-purpose air-supply arrangement of exhaust, returns step 1, keeps this state, until changing the ventilation operation mode.
In addition, in step 1, the situation in independent exhaust advances to step 8.In step 8, control device 46 is to baffle plate 32,33 output signals, and advances to step 9.
In step 9, control device 46 stops first pressure fan 31 to first pressure fan, 31 output stop signals.Like this, will stop as first air-supply arrangement 21 of the dual-purpose air-supply arrangement of the row of giving.Then, advance to step 10.
In step 10, control device 46 makes 22 work of second air-supply arrangement to second air-supply arrangement, the 22 output services signals as the special-purpose air-supply arrangement of exhaust, turns back to step 1.Then, keep this state, up to changing the ventilation operation mode once more.
And in step 1, the situation in dual exhaust advances to step 11.In step 11, control device 46 is to baffle plate 32,33 output drive signals, to switch to the exhaust switching position.Then, advance to step 12.
In step 12, control device 46 makes 31 work of first pressure fan to first pressure fan, 31 output services signals with the rotating speed corresponding with indicated air quantity.Like this, first air-supply arrangement 21 as the dual-purpose air-supply arrangement of the row of giving carries out the exhaust running.Then, advance to step 13.
In step 13, control device 46 makes 22 work of second air-supply arrangement to second air-supply arrangement, the 22 output services signals as the special-purpose air-supply arrangement of exhaust with the rotating speed corresponding with indicated air quantity, returns step 1.Then, keep this state, change the ventilation operation modes until remote controller once more 49.
Secondly, with reference to the flowchart text of Fig. 9 based on CO
2The ventilation running flow process that the detected air pollution degree of air pollution sensor such as sensor 47 or gas sensor 48 carry out.
In step 20, when pushing the ventilation air cleaner button 53c of remote controller 49, the index signal of ventilation air cleaner running (promptly turning round based on the automatic ventilation of air pollution degree) is admitted in the control device 46 air cleaner that begins to take a breath running.Then, advance to step 21.
In step 21, with CO
2In the air pollution degree input control device 46 as detected value of sensor 47 and gas sensor 48.Then, advance to step 22.In step 22, control device 46 is with this air pollution degree and a predefined high position sets value and the meta setting value compares, and determines high, medium and low, situation high advances to step 23, in situation, advance to step 24, the situation low advances to step 25.
And in step 23, control device 46 carries out above-mentioned step 11～13, carries out dual exhaust running.Then, return step 21, keep this state, become high degree in addition until the air pollution degree.
In step 24, control device 46 carries out above-mentioned step 8～10, carries out independent exhaust running.Then, return step 21, keep this state, until the air pollution degree in beyond degree.
In addition, in step 25, control device 46 stops air- supply arrangement 21,22 to air- supply arrangement 21,22 output stop signals.Then, return step 21, keep this halted state, become low degree in addition until the air pollution degree.
Like this,, carry out dual exhaust running in the high situation of air pollution degree, in addition, in situation, carry out independent exhaust running, in low situation, the exhaust running is stopped.
Like this, as controlling organization, control device has: 1) when supply and exhaust running indication, make first air-supply arrangement carry out changeing to fate, simultaneously, make second air-supply arrangement carry out the mechanism of exhaust running; 2) when changeing indication, make first air-supply arrangement carry out the mechanism that changes to fate to fate; 3), make second air-supply arrangement carry out the mechanism etc. of exhaust running as exhaust when indication running.
And control device has the mechanism that carries out each operation corresponding to each operation of implementing except that said mechanism.In addition, needn't have whole said mechanism.
Embodiment 2
Secondly, second embodiment of aircondition of the present invention is described.Figure 11 is the table of operation mode of the control aircondition of second embodiment.Figure 12 is dual diagrammatic illustration figure when giving gas.In addition, in the explanation of this second embodiment, the inscape of the inscape of corresponding above-mentioned first embodiment is used same-sign, and this detailed explanation is omitted.
In above-mentioned first embodiment, second air-supply arrangement 22 is the special-purpose air-supply arrangements of exhaust, but in a second embodiment, is provided with second air-supply arrangement 60 and replaces this second air-supply arrangement 22.Second air-supply arrangement 60 is identical with first air-supply arrangement 21 to give row dual-purpose air-supply arrangement, has second pressure fan 61, suction side baffle plate 62 and discharges side shield 63.This second pressure fan 61, suction side baffle plate 62 and to discharge side shield 63 be the structure identical with first pressure fan 31 of first air-supply arrangement 21, suction side baffle plate 32 and discharge side shield 33, carry out identical action, second air-supply arrangement 60 can carry out to gas and two actions of exhaust.Therefore, in a second embodiment, as shown in figure 11, can carry out dually changeing to fate.
Secondly, in the aircondition of second embodiment, the running flow process when indication ventilation operation mode is described.In addition, only put down in writing the step of appending or revising.In the step 1 of Fig. 8, when carrying out changeing to fate, control device 46 carries out giving separately gas in air quantity is and weak situation, on the other hand, in the strong situation of air quantity, carries out the dual gas of giving.And, when giving gas, in flow process shown in Figure 8, append down note step 14～16 (omit and illustrate) dual.Make first air-supply arrangement 21 carry out changeing that (step 14) simultaneously, is made as baffle plate 62,63 that (step 15) makes 61 work (step 16) of second pressure fan to the autogenous cutting change place to fate.Like this, as shown in figure 12, both carry out changeing to fate to make first air-supply arrangement 21 and second air-supply arrangement 60.
In addition, in the step 4,7,10,13, second air-supply arrangement 60 is to the dual-purpose air-supply arrangement of row, and therefore, the demonstration of " exhaust isolated plant " becomes " the dual-purpose air-supply arrangement of the row of giving ", and in addition, the expression of " work " becomes " exhaust running ".And the flow process that makes second air-supply arrangement, 60 exhausts runnings is made as the exhaust switching position with to make first air-supply arrangement 21 carry out the flow process (step 11,12) of exhaust running identical with baffle plate 62,63, and second pressure fan 61 is worked.
Embodiments of the invention more than have been described in detail in detail, but the invention is not restricted to the embodiments described, in the scope of the main idea of the present invention that is recorded in the claim scope, can carry out various changes.Following example modification of the present invention.
(1) the preferred Sirocco fan of pressure fan, but also can be the pressure fan of other form.For example, also can be the pressure fan that can carry out contrary rotation, in this case, do not need the such wind path switching mechanism of baffle plate 32,33.But,, be preferably the Sirocco fan pressure fan of rotation so in a certain direction for guaranteeing big air quantity.
(2) order of the step of each flow chart can suitably change.
(3) control device is made of microcomputer, but also can be the structure beyond it.
(4) refrigerant piping 2 and ventilation duct 23,24 also can insert in the same hole of building, in addition, also can insert respectively in the different holes.In addition, except that refrigerant piping 2 and ventilation duct 23,24, also can insert discharging tube, power line or order wire etc. in the hole to the aircondition of building.
(5) based on the automatic ventilation running of air pollution degree the time, carry out independent exhaust running and dual exhaust running, but also can carry out changeing to fate separately and dually change to fate.
(6) but as the air pollution in the air pollution sensor sensing chamber, then can select aptly, also can be CO
2Sensor beyond sensor or the gas sensor.
(7) when turning round based on the automatic ventilation of air pollution degree, switch air output by independent exhaust running or dual exhaust running, but also can be by the rotating speed of change pressure fan, corresponding air pollution degree is adjusted air output.For example, in supply and exhaust running, exhaust running or separately in the fate commentaries on classics etc. separately, also can pass through control device, corresponding air pollution degree changes the rotating speed of pressure fan.
(8) first air-supply arrangements 21 are to the dual-purpose air-supply arrangement of row, but also can be for giving gas special-purpose air-supply arrangement.
(9) dual running is not necessarily necessary.But, owing to can guarantee big air quantity, so preferably can carry out dual running.
(10) but give the allocation position appropriate change of gas degree display part 57 and exhaust degree display part 58, for example, the allocation position about also can making is opposite.In addition, also master control display part 56 can be set.
(11) operating portion is made of remote controller 49, but if can not specify ventilation operation mode etc., then its allocation position and structure etc. can suit to change, and for example also can be located in the main body etc. of indoor set 1.
Utilizability on the industry
A pair of ventilation duct is being set, can carrying out simultaneously the sky to gas and both supply and exhaust runnings of exhaust Transfer in the device, because operating portion is operated, the supply and exhaust that can select to carry out simultaneously to gas and exhaust is transported Turn to, only carry out the ventilation operation mode that turns to and only carry out the exhaust running of exhaust to fate to gas, so Applicable to the aircondition of taking a breath with air conditioning.
Claims (4)
1, a kind of aircondition will export to outside the room by the hole of building from the refrigerant piping of indoor set, is connected with off-premises station, it is characterized in that having:
First ventilation duct and second ventilation duct, it inserts in the hole of described building;
First air-supply arrangement, it is disposed in the described indoor set and with this first ventilation duct and is connected;
Second air-supply arrangement, it is disposed in the described indoor set and is connected with described second ventilation duct;
Controlling organization, it controls described first air-supply arrangement and second air-supply arrangement;
Operating portion, it can select the following operation mode of respectively taking a breath, carry out that promptly room air is discharged to the exhaust outside the room and obtain the supply and exhaust operation mode of giving gas two aspects of room outer air, only obtain the exhaust operation mode of giving fate revolving die formula and only carrying out room air is discharged to the exhaust outside the room of giving gas of room outer air, selected ventilation operation mode is outputed to controlling organization
Described first air-supply arrangement has the outer air of the building of sucking and is situated between by first ventilation duct to the indoor airway dysfunction of giving of giving gas, described second air-supply arrangement has the air in the suction chamber and is situated between by the degassing function of second ventilation duct exhaust outside building, described controlling organization is when supply and exhaust running indication, make first air-supply arrangement carry out changeing to fate, make second air-supply arrangement carry out the exhaust running simultaneously, when changeing indication to fate, make first air-supply arrangement carry out changeing to fate, when exhaust running indication, make second air-supply arrangement carry out the exhaust running.
2, aircondition as claimed in claim 1, it is characterized in that, first pressure fan of described first air-supply arrangement can change rotating speed, can adjust the air output of first air-supply arrangement by changing rotating speed, second pressure fan of second air-supply arrangement can change rotating speed, can adjust the air output of second air-supply arrangement by changing rotating speed, described controlling organization can individually be controlled the rotating speed of second pressure fan of the rotating speed of first pressure fan of first air-supply arrangement and second air-supply arrangement.
3, aircondition as claimed in claim 1 or 2, it is characterized in that, front portion at indoor set is provided with the display unit that can know the following operation mode of respectively taking a breath, that is, carry out that room air is discharged to the exhaust outside the room and obtain the supply and exhaust operation mode of giving gas two aspects of room outer air, only obtain the exhaust operation mode of giving fate revolving die formula and only carrying out indoor air is discharged to the exhaust outside the room of giving gas of room outer air.
4, aircondition as claimed in claim 3 is characterized in that, described display unit has: the master control display part, and its demonstration is taken a breath; Give gas degree display part, it is clipped in the center with this master control display part, is located at a side, and the degree of gas air quantity is given in expression; Exhaust degree display part, it is located at opposite side, and the degree of expression exhaust air quantity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP332792/04 | 2004-11-17 | ||
| JP2004332792A JP4606130B2 (en) | 2004-11-17 | 2004-11-17 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1776311A true CN1776311A (en) | 2006-05-24 |
| CN100410592C CN100410592C (en) | 2008-08-13 |
Family
ID=35789213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101193483A Expired - Fee Related CN100410592C (en) | 2004-11-17 | 2005-11-02 | Air conditioner |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1659346A3 (en) |
| JP (1) | JP4606130B2 (en) |
| KR (1) | KR100749284B1 (en) |
| CN (1) | CN100410592C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210666A (en) * | 2017-07-06 | 2019-01-15 | 庆东纳碧安株式会社 | Indoor exhaust apparatus and feeder and its control method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005226904A (en) * | 2004-02-12 | 2005-08-25 | Sanyo Electric Co Ltd | Air conditioner |
| JP2005233484A (en) * | 2004-02-18 | 2005-09-02 | Sanyo Electric Co Ltd | Air conditioner |
| WO2016031304A1 (en) * | 2014-08-26 | 2016-03-03 | シャープ株式会社 | Air cleaner |
| CN110345620A (en) * | 2018-04-04 | 2019-10-18 | 重庆海峻机电设备有限公司 | A kind of new fan air channel box using air conditioner pipe hole |
| CN116447654B (en) * | 2023-03-07 | 2023-09-29 | 北京科技大学 | Multi-mode air supply tail end and method for guaranteeing health and comfort of personnel |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820834U (en) * | 1981-07-31 | 1983-02-08 | シャープ株式会社 | air conditioner |
| JPH0460331A (en) * | 1990-06-29 | 1992-02-26 | Toshiba Corp | Air conditioner with ventilating function |
| JPH10274425A (en) * | 1997-03-31 | 1998-10-13 | Daikin Ind Ltd | Air conditioner with ventilating function and ventilation air conditioning system using air conditioner thereof |
| JPH11141954A (en) * | 1997-11-07 | 1999-05-28 | Osaka Gas Co Ltd | Central air-conditioning system |
| JPH11351644A (en) * | 1998-06-11 | 1999-12-24 | Sekisui Chem Co Ltd | Air conditioner and ventilation system |
| JP3221408B2 (en) * | 1998-09-14 | 2001-10-22 | ダイキン工業株式会社 | Supply and exhaust system |
| JP2000329370A (en) * | 1999-05-19 | 2000-11-30 | Mitsubishi Heavy Ind Ltd | Wall-buried air conditioner |
| JP2000356384A (en) * | 1999-06-15 | 2000-12-26 | Daiwa House Ind Co Ltd | All season indoor ventilation system |
| JP2002005472A (en) * | 2000-06-16 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | Ventilation device and air conditioner having it |
| JP4556314B2 (en) * | 2000-09-27 | 2010-10-06 | ダイキン工業株式会社 | Air conditioner |
| KR20030030473A (en) * | 2001-10-11 | 2003-04-18 | 엘지전자 주식회사 | airconditioner combined ventilator |
| KR20030063856A (en) * | 2002-01-24 | 2003-07-31 | 엘지전자 주식회사 | ventilating device and method for ventilating automatically by using it |
| JP2004003864A (en) * | 2003-08-08 | 2004-01-08 | Sharp Corp | Air conditioner |
| JP2005156090A (en) * | 2003-11-28 | 2005-06-16 | Hitachi Home & Life Solutions Inc | Air conditioner |
| JP2005221107A (en) * | 2004-02-03 | 2005-08-18 | Sanyo Electric Co Ltd | Air conditioner |
-
2004
- 2004-11-17 JP JP2004332792A patent/JP4606130B2/en not_active Expired - Fee Related
-
2005
- 2005-11-02 CN CNB2005101193483A patent/CN100410592C/en not_active Expired - Fee Related
- 2005-11-04 KR KR1020050105373A patent/KR100749284B1/en not_active IP Right Cessation
- 2005-11-11 EP EP05024686A patent/EP1659346A3/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210666A (en) * | 2017-07-06 | 2019-01-15 | 庆东纳碧安株式会社 | Indoor exhaust apparatus and feeder and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1659346A3 (en) | 2007-11-21 |
| CN100410592C (en) | 2008-08-13 |
| JP2006145072A (en) | 2006-06-08 |
| EP1659346A2 (en) | 2006-05-24 |
| JP4606130B2 (en) | 2011-01-05 |
| KR100749284B1 (en) | 2007-08-14 |
| KR20060055327A (en) | 2006-05-23 |
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Granted publication date: 20080813 Termination date: 20131102 |