CN1776310A - Air conditioner - Google Patents
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- CN1776310A CN1776310A CN 200510119346 CN200510119346A CN1776310A CN 1776310 A CN1776310 A CN 1776310A CN 200510119346 CN200510119346 CN 200510119346 CN 200510119346 A CN200510119346 A CN 200510119346A CN 1776310 A CN1776310 A CN 1776310A
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Abstract
The invention relates to an air conditioning, wherein, a pair of vent-pipes is arranged, and the vent-pipes can act the simultaneous air-feeding and air-exhausting operation that the air feeding and the air exhausting are operated at the same time, and can act only air-exhausting operation. The air conditioning comprises vent-pipes (23, 24) which is 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 second wind feeding device (22) which is arranged inside the indoor-machine and is connected with a second vent-pipe to exhaust indoor air; and a control mechanism (46). The control mechanism (46) halts the first wind feeding device when a single instruction occurs, the second wind feeding device acts the air-exhausting operation at the same time, and the air change operation for exhausting air only is executed; when an air-feeding and air-exhausting operation instruction occurs, a first blower works, the second wind feeding device acts the air-exhausting operation at the same time, and the air change operation based on the simultaneous air-feeding and air-exhausting; therefore, the air change operation based on the simultaneous air-feeding and air-exhausting that the air feeding and the air exhausting are operated at the same time can be completed without strain, and the air change operation for exhausting air only can be also acted.
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, and following aircondition is arranged, that is, be provided with and 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, in this aircondition, when indoor cigarette that is full of tobacco etc., be hopeful not carry out to Gas, and the situation that exhaust is carried out in pressure. On the contrary, be hopeful the situation of the outer fresh air of supply chamber. But Be, as mentioned above, when being carried out exhaust by various pipe specials and pressure fan and during to gas, when exhaust and For obtaining desirable air quantity, need to increase the draft capacity of pipeline and pressure fan when giving gas, increase pipeline And the volume of pressure fan, the size of increase aircondition integral body. Therefore, can not be towards requiring compact chamber The airconditions such as interior air-conditioning.
Summary of the invention
The present invention In view of the foregoing constitutes, its purpose is to provide a kind of aircondition, and it is provided with a pair of ventilation duct, can carry out based on carry out simultaneously to gas and exhaust the two the time supply and exhaust the ventilation running, simultaneously, also can carry out the ventilation running of only exhaust.
The aircondition that first aspect present invention provides will export to outdoorly from the refrigerant piping of the indoor set hole by building, be connected with off-premises station, it is characterized in that having: first ventilation duct and second ventilation duct, and it inserts in the hole of described building; First air-supply arrangement, it is disposed in the described indoor set, and is connected with this first ventilation duct; Second air-supply arrangement, it is located in the described indoor set, is connected with described second ventilation duct, and the air that has in the suction chamber also is situated between by the degassing function of second ventilation duct exhaust outside building; Controlling organization, it controls described first air-supply arrangement and second air-supply arrangement, when described controlling organization is indicated as independent exhaust, first air-supply arrangement is stopped, simultaneously, make second air-supply arrangement carry out the exhaust running, carry out the ventilation running of only exhaust, and when supply and exhaust running indication, make the described first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, carry out ventilation work based on the while supply and exhaust.
The aircondition of second aspect present invention, on the basis of first aspect, described first air-supply arrangement has first pressure fan and switches to wind path switching mechanism to autogenous cutting change place and exhaust switching position, wherein, the described autogenous cutting change place space that the discharge side of this first pressure fan and indoor set is interior of giving is connected, simultaneously, the suction side of first pressure fan is connected with first ventilation duct, described exhaust switching position is connected the suction side of first pressure fan with space in the indoor set, simultaneously, the discharge side with first pressure fan is connected with first ventilation duct.
The aircondition of third aspect present invention, first or the basis of second aspect on, described controlling organization is when supply and exhaust running indication, the wind path switching mechanism is switched to the autogenous cutting change place, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, when independent exhaust is indicated, first air-supply arrangement is stopped, simultaneously, make second air-supply arrangement carry out the exhaust running, when dual exhaust is indicated, the wind path switching mechanism is switched to the exhaust switching position, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running.
The aircondition of fourth aspect present invention, on the basis of first aspect, in described indoor set, be provided with and detect the air-polluting air pollution sensor, when described controlling organization is indicated as automatic ventilation, when the detected value of air pollution sensor increases, become the two the dual running of first air-supply arrangement and second air-supply arrangement from the individual operation of first air-supply arrangement or second air-supply arrangement.
The aircondition of fifth aspect present invention, on the basis of first aspect, described second air-supply arrangement has second pressure fan and switches to the second wind path switching mechanism to autogenous cutting change place and exhaust switching position, wherein, the described autogenous cutting change place space that the discharge side of this second pressure fan and indoor set is interior of giving is connected, simultaneously, the suction side of second pressure fan is connected with second ventilation duct, described exhaust switching position is connected the suction side of second pressure fan with space in the indoor set, simultaneously, the discharge side with second pressure fan is connected with second ventilation duct.
The present invention according to the first aspect record, when controlling organization is indicated as independent exhaust, first air-supply arrangement is stopped, make second air-supply arrangement carry out the exhaust running, carry out the ventilation running of only exhaust, and when supply and exhaust running indication, make the described first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, carry out ventilation running, therefore based on the while supply and exhaust, nature can carry out based on carry out simultaneously to gas and exhaust the two the time supply and exhaust the ventilation running, also can carry out the ventilation running of only exhaust.
In the present invention of second aspect, first air-supply arrangement has first pressure fan and switches to wind path switching mechanism to autogenous cutting change place and exhaust switching position, wherein, the described autogenous cutting change place space that the discharge side of this first pressure fan and indoor set is interior of giving is connected, simultaneously, the suction side of first pressure fan is connected with first ventilation duct, described exhaust switching position is connected the suction side of first pressure fan with space in the indoor set, simultaneously, the discharge side of first pressure fan is connected with first ventilation duct, therefore, can make first air-supply arrangement cooperate necessary scavenging way, changeable one-tenth is given the ventilatory of gas and two modes of exhaust.
In the present invention of the third aspect, described controlling organization has following structure, when supply and exhaust running indication, the wind path switching mechanism is switched to the autogenous cutting change place, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, when independent exhaust is indicated, first air-supply arrangement is stopped, simultaneously, make second air-supply arrangement carry out the exhaust running, when dual exhaust is indicated, the wind path switching mechanism is switched to the exhaust switching position, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, therefore, by the wind path switching mechanism is switched to the exhaust switching position, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out exhaust running, thus, can carry out based on the two the dual exhaust running of first air-supply arrangement and second air-supply arrangement, based on some exhaust phase ratios of first air-supply arrangement and second air-supply arrangement, can guarantee big air quantity with only.Therefore, can reduce the capacity of ventilation duct and air-supply arrangement, can reduce at the aperture area in the architectural hole of offering and indoor set etc.
In the present invention of fourth aspect, in indoor set, be provided with and detect the air-polluting air pollution sensor, described controlling organization is following structure, when automatic ventilation is indicated, when the detected value of air pollution sensor increases, become the two the dual running of first air-supply arrangement and second air-supply arrangement from the individual operation of first air-supply arrangement or second air-supply arrangement, therefore, when the air pollution degree is high, make first air-supply arrangement and the two running of second air-supply arrangement, therefore, can take a breath effectively according to indoor air pollution.And, when the air pollution degree reduces, any of first air-supply arrangement and second air-supply arrangement can be stopped, so can alleviate operating cost.
Among the present invention aspect the 5th, second air-supply arrangement has second pressure fan and switches to the second wind path switching mechanism to autogenous cutting change place and exhaust switching position, wherein, the described autogenous cutting change place space that the discharge side of this second pressure fan and indoor set is interior of giving is connected, simultaneously, the suction side of second pressure fan is connected with second ventilation duct, described exhaust switching position is connected the suction side of second pressure fan with space in the indoor set, simultaneously, the discharge side of second pressure fan is connected with second ventilation duct, therefore, the two carries out to dually changeing to fate that fate is changeed also can to make first and second air-supply arrangement.
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 partial cutoff stereogram 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 table of operation mode of control of the aircondition of second embodiment;
Figure 11 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
21 first air-supply arrangements
22 second air-supply arrangements
23 first ventilation ducts
24 second ventilation ducts
31 first pressure fans
32 suction side baffle plates (wind path switching mechanism)
33 discharge side shield (wind path switching mechanism)
46 control device (controlling organization)
47 CO
2Sensor (air pollution sensor)
48 gas sensors (air pollution sensor)
60 second air-supply arrangements
61 second pressure fans
62 suction side baffle plates (the second wind path switching mechanism)
63 discharge side shield (the second wind path switching mechanism)
The specific embodiment
Will export to from the refrigerant piping of the indoor set hole by building outside the room and with aircondition that off-premises station is connected in, have: first ventilation duct and second ventilation duct, it is inserted in the hole of described building; First air-supply arrangement, it is disposed in the described indoor set, and is connected with this first ventilation duct; Second air-supply arrangement, it is disposed in the described indoor set, and is connected with described second ventilation duct, and the air that has in the suction chamber also is situated between by the degassing function of second ventilation duct exhaust outside building; Controlling organization, it controls described first air-supply arrangement and second air-supply arrangement, when described controlling organization is indicated as independent exhaust, first air-supply arrangement is stopped, simultaneously, make second air-supply arrangement carry out the exhaust running, carry out the ventilation running of only exhaust, and when supply and exhaust running indication, make the described first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, carry out ventilation running based on the while supply and exhaust.Thus, can be achieved as follows purpose, that is, provide a kind of aircondition, it is provided with a pair of ventilation duct, Yi Bian carry out based on carry out simultaneously to gas and exhaust the two the time supply and exhaust the ventilation running, the ventilation of also carrying out only exhaust is on one side turned round.
Secondly, first embodiment of aircondition of the present invention is described with reference to Fig. 1～Fig. 9.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 partial cutoff stereogram 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.In addition, in Fig. 5 (b), only record is about the critical piece of ventilation, and other not shown parts also are connected with control device.
The overall structure of aircondition at first, is described.
Among Fig. 1, aircondition has indoor set 1 and the off-premises station 3 that 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 refrigerant piping 2 is connected indoor set 1 by the hole 4 that is formed at building 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, for carrying 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 action, front panel 8 is side shifting forward, can indoor air be taken in the indoor set 1 from air suction inlet 11.In addition, when indoor set 1 stopped, front panel 8 was to rear side, and promptly air suction inlet 11 side shiftings make 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.
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, carry out heat exchange by 6 pairs of these air of used for indoor machine heat exchanger 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 Xi Luokeshi fans that can obtain enough air quantity, when action, 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 and first pressure fan 31 are same, are the Xi Luokeshi fans, when action, flow 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 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 exhaust mode 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 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 or 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, various operating knobs 53 cover in front 52 and the main body of remote controller 49 be provided with a plurality of.Shown in Fig. 4 (b), expose when front cover 52 is opened as the ventilation switch bar 53a and the ventilation air quantity button 53b of the operating knob of relevant ventilation, can operate.
In addition, shown in Fig. 4 (a),, be located on the front cover 52 as the ventilation air cleaner button 53c of the operating knob of automatic ventilation according to the dustiness of air.When pushing ventilation switch bar 53a, can carry out turning round, only carrying out reaching the exhaust running of only carrying out exhaust to the control device 46 order indications of indoor set 1 main body to changeing of gas to fate to the supply and exhaust of gas and exhaust two aspects, 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 order will taking a breath is made as by force, in, a little less than, this indication is input to the control device 46 of indoor set 1 main body.
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, then switch to the supply and exhaust running, change and the exhaust running to fate, send this indication from remote controller 49 to control device 46.In addition, whenever push ventilation air quantity button 53b, then Zhi Shi air quantity be switched by force, in, a little less than, also send this indication to control device 46 from remote controller 49.The change of the adjustment of air quantity by the rotating speed of pressure fan 31,41, and the number (being independent or dual) of the pressure fan 31,41 of work carry out.
And control device 46 carries out independent exhaust in air quantity is and under the weak situation in the exhaust running, on the other hand, carries out dual exhaust under the strong situation of air quantity in the exhaust running.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, before control device 46 output signals, nature can be kept this state under the situation that is in the state that will indicate, therefore, below omits this record, then, advances to step 3.
In step 3, control device 46 drives first pressure fan 31 to first pressure fan, 31 output services signals.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, 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.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, returns step 1.Then, keep this state,, change the ventilation operation mode up to remote controller 49 once more.
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 and 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 sent to control device 46, the air cleaner that begins to take a breath running.Then, advance to step 21.
In step 21, will be as CO
2In the air pollution degree input control device 46 of the detected value of sensor 47 and gas sensor 48.Then, advance to step 22.In step 22, control device 46 compares this air pollution degree and predefined high-order setting value and meta setting value, determines high, medium and lowly, advances to step 23 in high situation, in situation advance to step 24, advance to step 25 in low situation.
And in step 23, control device 46 is carried 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, the degree beyond in the air pollution degree becomes.
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, in the high situation of air pollution degree, carry out dual exhaust running, in addition, the situation in being is carried 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, the wind path switching mechanism is switched to the autogenous cutting change place, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out the mechanism of exhaust running; 2) when independent exhaust is indicated, first air-supply arrangement is stopped, simultaneously, make second air-supply arrangement carry out the mechanism of exhaust running; 3) when dual exhaust indication, the wind path switching mechanism is switched to the exhaust switching position, make the first pressure fan work, and make second air-supply arrangement carry out the mechanism etc. of exhaust running.
And controlling organization also has the mechanism that corresponding each operation of carrying out is carried out each operation except that said mechanism.In addition, needn't have whole said mechanism.
Secondly, second embodiment of aircondition of the present invention is described.Figure 10 is the table of operation mode of the control aircondition of second embodiment.Figure 11 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 its 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 10, can carry out dually changeing to fate.
Secondly, in the aircondition of this second embodiment, the running flow process when indication has the 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 11, the two carries 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 demonstration of " work " becomes " exhaust running ".And, make flow process that second air-supply arrangement 60 carries out exhaust running and to make first air-supply arrangement 21 carry out the flow process (step 11,12) of exhaust running identical, baffle plate 62,63 is made as the exhaust switching position, 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 present invention is recorded in the scope of main idea of claim scope, can carry out various changes.Following example modification of the present invention.
(1) the preferred Xi Luokeshi fan of pressure fan, but also can be the pressure fan of other form.
(2) order of the step of each flow chart can suitably change.
(3) controlling organization 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 use and insert power line and 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 if air pollution sensor sensing chamber in air pollution, then can suitably select, also can be CO
2Sensor beyond sensor and the gas sensor.
Utilizability on the industry
Controlling organization switches to the exhaust switching position with the wind path switching mechanism, makes the first pressure fan work, with The time, make second air-supply arrangement carry out the exhaust running, thus, can carry out first air-supply arrangement and second air-supply Install the double-exhausting running of the two. Therefore, when exhaust, can obtain Wind Volume. Therefore, be applicable to The aircondition that air conditioning is taken a breath together.
Claims (5)
1, a kind of aircondition will export to outdoorly from the refrigerant piping of the indoor set hole by building, be 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 is connected with this first ventilation duct;
Second air-supply arrangement, it is located in the described indoor set, is connected with described second ventilation duct, and the air that has in the suction chamber also is situated between by the degassing function of second ventilation duct exhaust outside building;
Controlling organization, it controls described first air-supply arrangement and second air-supply arrangement,
When described controlling organization is indicated as independent exhaust, first air-supply arrangement is stopped, simultaneously, make second air-supply arrangement carry out the exhaust running, carry out the ventilation running of only exhaust, and when supply and exhaust running indication, make the described first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, carry out ventilation work based on the while supply and exhaust.
2, aircondition as claimed in claim 1, it is characterized in that, described first air-supply arrangement has first pressure fan and switches to wind path switching mechanism to autogenous cutting change place and exhaust switching position, wherein, the described autogenous cutting change place space that the discharge side of this first pressure fan and indoor set is interior of giving is connected, simultaneously, the suction side of first pressure fan is connected with first ventilation duct, described exhaust switching position is connected the suction side of first pressure fan with space in the indoor set, simultaneously, the discharge side with first pressure fan is connected with first ventilation duct.
3, aircondition as claimed in claim 1 or 2, it is characterized in that, described controlling organization is when supply and exhaust running indication, the wind path switching mechanism is switched to the autogenous cutting change place, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running, when independent exhaust is indicated, first air-supply arrangement is stopped, simultaneously, make second air-supply arrangement carry out the exhaust running, when dual exhaust is indicated, the wind path switching mechanism is switched to the exhaust switching position, make the first pressure fan work, simultaneously, make second air-supply arrangement carry out the exhaust running.
4, aircondition as claimed in claim 1, it is characterized in that, in described indoor set, be provided with and detect the air-polluting air pollution sensor, when described controlling organization is indicated as automatic ventilation, when the detected value of air pollution sensor increases, become the two the dual running of first air-supply arrangement and second air-supply arrangement from the individual operation of first air-supply arrangement or second air-supply arrangement.
5, aircondition as claimed in claim 1, it is characterized in that, described second air-supply arrangement has second pressure fan and switches to the second wind path switching mechanism to autogenous cutting change place and exhaust switching position, wherein, the described autogenous cutting change place space that the discharge side of this second pressure fan and indoor set is interior of giving is connected, simultaneously, the suction side of second pressure fan is connected with second ventilation duct, described exhaust switching position is connected the suction side of second pressure fan with space in the indoor set, simultaneously, the discharge side with second pressure fan is connected with second ventilation duct.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004332365 | 2004-11-16 | ||
| JP332365/04 | 2004-11-16 | ||
| JP094212/05 | 2005-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1776310A true CN1776310A (en) | 2006-05-24 |
| CN100417870C CN100417870C (en) | 2008-09-10 |
Family
ID=36765960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101193464A Expired - Fee Related CN100417870C (en) | 2004-11-16 | 2005-11-02 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100417870C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471212A (en) * | 2012-06-08 | 2013-12-25 | 青岛海信日立空调系统有限公司 | Air conditioner with carbon dioxide detection device |
| CN104704300A (en) * | 2012-10-10 | 2015-06-10 | 三菱电机株式会社 | Air conditioning device |
| CN108518784A (en) * | 2018-06-15 | 2018-09-11 | 中航长沙设计研究院有限公司 | Aeroengine test run workshop |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3221408B2 (en) * | 1998-09-14 | 2001-10-22 | ダイキン工業株式会社 | Supply and exhaust system |
| JP2000356384A (en) * | 1999-06-15 | 2000-12-26 | Daiwa House Ind Co Ltd | All season indoor ventilation system |
-
2005
- 2005-11-02 CN CNB2005101193464A patent/CN100417870C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471212A (en) * | 2012-06-08 | 2013-12-25 | 青岛海信日立空调系统有限公司 | Air conditioner with carbon dioxide detection device |
| CN104704300A (en) * | 2012-10-10 | 2015-06-10 | 三菱电机株式会社 | Air conditioning device |
| CN104704300B (en) * | 2012-10-10 | 2016-10-05 | 三菱电机株式会社 | Air-conditioning device |
| CN108518784A (en) * | 2018-06-15 | 2018-09-11 | 中航长沙设计研究院有限公司 | Aeroengine test run workshop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100417870C (en) | 2008-09-10 |
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