CN100504217C - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN100504217C CN100504217C CNB2005800411328A CN200580041132A CN100504217C CN 100504217 C CN100504217 C CN 100504217C CN B2005800411328 A CNB2005800411328 A CN B2005800411328A CN 200580041132 A CN200580041132 A CN 200580041132A CN 100504217 C CN100504217 C CN 100504217C
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Abstract
The invention provides a air conditioner. When an infrared transmission/reception section (13) of an indoor unit (1) receives from a wireless remote controller (3) a command signal for turning on ventilation operation, a first EEPROM (11) of the indoor unit (1) and a second EEPROM (23) of an outdoor unit (2) store information on the turning on of the ventilation operation. A blower in a humidifier unit (22) is activated, and a switching damper connected to an air supply/discharge tube (6) is switched to discharge indoor air to the outdoor or to suck outdoor air into the indoor. When the ventilation operation is stopped once by power supply failure, the ventilation operation is resumed, after the power is recovered from the failure, based on the information of the turning on of the ventilation store in the first EEPROM (11). This prevents inconvenience of ventilation operation being stopped despite that fact that no command by an operator to stop the ventilation operation is received.
Description
Technical field
The present invention relates to air conditioner, particularly possess air conditioner indoor ventilation portion of taking a breath.
Background technology
In the past, following air conditioner has been proposed: utilize the supply and exhaust pipe to connect off-premises station and indoor set, utilize damper (damper) that an end of this supply and exhaust pipe switchably is connected to the suction side that is arranged on the air blast on the off-premises station and blows out side (TOHKEMY 2003-176944 communique).
In above-mentioned air conditioner in the past, in first switching position of above-mentioned damper, above-mentioned supply and exhaust pipe is connected with the suction side of air blast, and above-mentioned air blast sucks room air via above-mentioned supply and exhaust pipe and indoor set and to outdoor discharge.On the other hand, in second switching position of above-mentioned damper, above-mentioned supply and exhaust pipe is connected with the side that blows out of air blast, above-mentioned air blast via above-mentioned supply and exhaust pipe and indoor set to indoor supply chamber outer air.Like this, to outdoor discharge room air, perhaps,, carry out indoor ventilation operation by above-mentioned air conditioner to indoor supply chamber outer air.
And above-mentioned air conditioner possesses: receive the indication of running status and send the remote controller of the signal corresponding with this indication to indoor set from the operator; With according to control the control part of the running status of air conditioner from the signal of this remote controller.As the operator above-mentioned remote controller has been indicated under the situation of ventilation operation, the control part that receives signal from above-mentioned remote controller is controlled above-mentioned damper and air blast, the operation of taking a breath.
But, in above-mentioned air conditioner in the past, have following situation: under the situation that takes place to have a power failure when when operation of taking a breath, remove but this air conditioner still is in halted state, can't return to the ventilation operation before having a power failure even have a power failure.And have following situation: under the situation of the battery of having changed remote controller when taking a breath operation, remote controller returns to original state, and the signal to indoor set transmission original state stops air conditioner.
Recently, because the modification of building standard law, in order to tackle so-called indoor disease (sick house), as principle mechanically ventilated equipment being set in all buildings becomes obligation.
But, in above-mentioned air conditioner in the past, as mentioned above, although exist do not receive ventilation operation that the operator imports stop to indicate but the situation of the operation that stops to take a breath, so there is the problem that can't bring into play function as the mechanically ventilated equipment of in building standard law, stipulating.
Summary of the invention
Although problem of the present invention be to provide a kind of ventilation operation that can prevent from not receive operator's input stop to indicate but the air conditioner of the unreasonable situation of the operation that stops to take a breath.
In order to solve above-mentioned problem, air conditioner of the present invention is characterised in that this air conditioner possesses: ventilation portion, and it is taken a breath to indoor; The operation information of the running status of the above-mentioned ventilation portion when first nonvolatile memory, its storage representation moved last time; And control part, when this moved, this control part was according to the operation information that is stored in above-mentioned first nonvolatile memory, controlled the operation of above-mentioned ventilation portion; Indoor set (1), this indoor set (1) has: above-mentioned first nonvolatile memory (11), the acceptance division (13) that receives the index signal of the running status of indicating above-mentioned ventilation portion (6), transmission expression are stored in the sending part (13) of the operation information signal of the operation information in above-mentioned first nonvolatile memory; Remote controller (3), this remote controller (3) has: send the sending part (31) of above-mentioned index signal, the acceptance division (31) of the above-mentioned operation information signal of reception, above-mentioned remote controller (3) is returning under the situation of original state, reception is stored in the operation information signal in above-mentioned first nonvolatile memory (11), obtain the information identical, the difference of operation information can not take place between above-mentioned remote controller (3) and above-mentioned indoor set (1) when restoring electricity at least with this operation information.
According to said structure, in ventilation portion when moving last time is under the situation of duty, when this moves, promptly represent the operation information of duty by control part according to being stored in operation information in above-mentioned first nonvolatile memory, the operation of above-mentioned ventilation portion is controlled to be duty.For example, control above-mentioned ventilation portion so that become the identical running status of running status when moving with last time, even thereby under for example owing to the situation that has stopped the ventilation operation, during this operation that also can be after restoring electricity, begin the ventilation operation once more.Thereby, although can prevent from as in the past, not receive the ventilation operation stop to indicate but irrational situation of the operation that stops to take a breath.
According to above-mentioned embodiment, according to the input of operator, from the sending part transmission index signal of this remote controller to above-mentioned remote controller.Acceptance division by indoor set receives above-mentioned index signal, and ventilation portion is controlled as the running status corresponding with this index signal.
And, send the operation information signal of the operation information in first nonvolatile memory that expression is stored in above-mentioned indoor set by the sending part of above-mentioned indoor set.Acceptance division by above-mentioned remote controller receives this operation information signal.Thereby, even above-mentioned remote controller is for example owing to replacing of battery etc. returns under the situation of original state, also can obtain with first nonvolatile memory that is stored in indoor set in the identical information of operation information, so can prevent between remote controller and indoor set to produce the difference of operation information.Thereby, although can prevent not stopping to indicate but send the index signal of original state and stop irrational situation of the operation of ventilation portion to indoor set to remote controller input ventilation operation from the remote controller that returns to original state.
The air conditioner of an embodiment possesses off-premises station, and this off-premises station has second nonvolatile memory of the operation information of the above-mentioned ventilation portion of storage when moving last time.
According to above-mentioned embodiment, the operation information of the above-mentioned ventilation portion when storage moved last time in second nonvolatile memory of above-mentioned off-premises station, so because the disappearance of the operation information of first nonvolatile memory that the fault of indoor set or replacing etc. cause etc. are prepared, can back up the operation information of ventilation portion to for example.
In the air conditioner of an embodiment, the 3rd nonvolatile memory of the operation information of the above-mentioned ventilation portion when above-mentioned remote controller possesses storage and moved last time, the above-mentioned sending part of above-mentioned remote controller sends the operation information signal that expression is stored in the operation information in above-mentioned the 3rd nonvolatile memory to indoor set.
According to above-mentioned embodiment, in the 3rd nonvolatile memory of above-mentioned remote controller, store the operation information of the ventilation portion when moving last time.Send the operation information signal that expression is stored in the operation information in the 3rd nonvolatile memory by above-mentioned sending part to indoor set.Thus, the disappearance of the operation information of first or second nonvolatile memory that for example causes owing to the replacing or other the reason of parts of electric is prepared, can back up the operation information of the ventilation portion when moving last time.
In the air conditioner of an embodiment, when above-mentioned this moves, do not receive that indication ventilation portion carries out the index signal of ventilation and be to carry out under the situation of ventilation at the acceptance division of above-mentioned indoor set by the running status that is stored in operation information in above-mentioned first nonvolatile memory, second nonvolatile memory or the 3rd nonvolatile memory above-mentioned ventilation portion when moving represented last time, above-mentioned control part is according to the operation information of this storage, control the operation of above-mentioned ventilation portion, so that become the running status identical with the running status of above-mentioned last time.
According to above-mentioned embodiment, when this moves, do not receive indication ventilation portion at above-mentioned acceptance division and carry out under the situation of the index signal of taking a breath, with reference to the operation information that is stored in above-mentioned first nonvolatile memory, second nonvolatile memory or the 3rd nonvolatile memory.Be to carry out under the situation of ventilation by the running status that is stored in operation information in this first nonvolatile memory, second nonvolatile memory or the 3rd nonvolatile memory above-mentioned ventilation portion when moving represented last time, operation information according to this storage, control the operation of above-mentioned ventilation portion, so that become the running status identical with the running status of above-mentioned last time.Thereby, for example, make under the situation that last time, operation stopped when waiting owing to having a power failure, when beginning this operation once more,, also can begin the ventilation operation in the same manner once more with operation last time even without the indication of the execution ventilation that receives the operator.In addition, above-mentioned control part also can be controlled the operation of above-mentioned ventilation portion when this moves, so that become the identical running status of at least a portion running status in the running status when moving with last time.
As mentioned above, air conditioner of the present invention possesses: ventilation portion, and it is taken a breath to indoor; The operation information of the running status of the above-mentioned ventilation portion when first nonvolatile memory, its storage representation moved last time; And control part, when it moves at this, according to the operation information that is stored in above-mentioned first nonvolatile memory, control the operation of above-mentioned ventilation portion, even so ventilation is moved under the situation about stopping, begin the ventilation operation once more during this operation that also can be after restoring electricity, move the irrational situation that stops so can preventing the back ventilation that restores electricity as in the past.
Can further fully understand the present invention according to following detailed explanation and accompanying drawing.Accompanying drawing only is used for explanation, is not limited to the present invention.
Description of drawings
Fig. 1 is the synoptic diagram that illustrates as the air conditioner of first embodiment of the present invention.
Fig. 2 is the flow chart that the processing of being carried out by the control part of the air conditioner of first embodiment is shown.
Fig. 3 is the synoptic diagram that illustrates as the air conditioner of second embodiment of the present invention.
Fig. 4 A is the flow chart that the processing of being carried out by the control part of the air conditioner of second embodiment is shown.
Fig. 4 B is the flow chart that the processing of being carried out by the control part of the air conditioner of second embodiment is shown.
The specific embodiment
Below, describe the present invention in detail according to illustrated embodiment.
(first embodiment)
Fig. 1 is the synoptic diagram that illustrates as the air conditioner of first embodiment of the present invention.
This air conditioner possesses the indoor set 1 that is configured on the indoor wall surface etc. and is configured in outdoor off-premises station 2, connects above-mentioned indoor set 1 and off-premises station 2 by refrigerant piping 5, supply and exhaust pipe 6 and connecting wiring 8.
Above-mentioned indoor set 1 has the cross flow fan (crossflow fan) that imports wind via above-mentioned refrigerant piping 5 from the not shown indoor heat converter of off-premises station 2 the supply system cryogens, to above-mentioned indoor heat converter.And, form on the path of the wind that generates by above-mentioned cross flow fan, possess the opening that is communicated with above-mentioned supply and exhaust pipe 6, via this opening to indoor supply chamber outer air, and, to outdoor discharge room air.
And above-mentioned indoor set 1 has at itself and the infrared ray receiving and transmitting part 13 that sends receiving infrared-ray signal between as the Digiplex 3 of remote controller described later.Particularly, this infrared ray receiving and transmitting part 13 receives the index signal of the running status of air conditioners such as indication operational mode, design temperature, setting air quantity and wind direction from above-mentioned Digiplex 3, on the other hand, send the operation information signal of the running status of expression air conditioner to above-mentioned Digiplex 3.Like this, above-mentioned infrared ray receiving and transmitting part 13 is as acceptance division and sending part performance function.
Above-mentioned Digiplex 3 possesses by indoor operator's indication the input design temperature, sets the input part of running statuses such as air quantity and wind direction.And, above-mentioned Digiplex 3 has the infrared ray receiving and transmitting part 31 of transmitting-receiving infrared signal between itself and above-mentioned indoor set 1, send and the index signal corresponding to indoor set 1, and receive the operation information signal relevant with operation information from this indoor set 1 to the input of above-mentioned input part.Like this, above-mentioned infrared ray receiving and transmitting part 31 is as acceptance division and sending part performance function.
And, above-mentioned indoor set 1 possess storage representation this when operation air conditioner running status operation information, as the EEPROM (ElectricallyErasable Programmable Read-Only Memory, Electrically Erasable Read Only Memory) 11 of first nonvolatile memory.
And above-mentioned indoor set 1 has the information communication portion that carries out information communication between itself and above-mentioned off-premises station 2, sends the index signal that receives from above-mentioned Digiplex 3 to off-premises station 2.And, the operation information of the air conditioner of above-mentioned information communication portion when off-premises station 2 sends this operation of expression (be stored in an above-mentioned EEPEOM11 in the identical information of information) the operation information signal, and receive the relevant operation information signal of air conditioner when moving with last time from above-mentioned off-premises station 2.
Above-mentioned off-premises station 2 possesses outdoor unit 21 and humidifying unit 22.In above-mentioned outdoor unit 21, take in compressed refrigerant compressor, above-mentioned cold-producing medium is carried out adiabatic expansion and the expander that reduces pressure, above-mentioned cold-producing medium and outdoor air are carried out the outdoor heat converter of heat exchange and switch the flow direction of above-mentioned cold-producing medium and switch No. four transfer valves of refrigerating operaton and heating operation.And, in above-mentioned outdoor unit 21, taken in parts of electric, this parts of electric comprises the power circuit of air conditioner and the control part 7 that is made of CPU.This CPU reads the control program that is stored among the ROM, carries out the control of air conditioner.Above-mentioned refrigerant piping 5 is connected with outdoor unit 21, by the switching controls of No. four transfer valves and the volume controlled of compressor, is supplied to the cold-producing medium of set point of temperature/pressure.
On the other hand, in the humidifying unit 22 of above-mentioned off-premises station 2, take in the humidifying rotor (rotor) that forms by absorbent materials such as zeolites, optionally connect the air blast of above-mentioned humidifying rotor in the suction side and above-mentioned supply and exhaust pipe 6 is switched the suction side and the damper that is connected that blows out side that is connected to above-mentioned air blast.In this first switching position that connects damper, above-mentioned supply and exhaust pipe 6 is connected with the suction side of air blast, and above-mentioned air blast is via above-mentioned supply and exhaust pipe 6 and indoor set 1 suction room air and to outdoor discharge.On the other hand, second switching position at above-mentioned connection damper, above-mentioned supply and exhaust pipe 6 is connected with the side that blows out of air blast, and above-mentioned air blast has carried out the outdoor air of humidification via above-mentioned humidifying rotor or not via the outdoor air of above-mentioned humidifying rotor via above-mentioned supply and exhaust pipe 6 and indoor set 1 to indoor supply.
Like this, via above-mentioned indoor set 1, supply and exhaust pipe 6 and off-premises station 2,, or, carry out indoor ventilation operation to indoor supply chamber outer air to outdoor discharge room air.That is, by the opening on the ventilation road that is formed on indoor set, with this open communication supply and exhaust pipe 6, the air blast that is connected with this supply and exhaust pipe 6 and can switch supply and exhaust pipe 6 and constitute ventilation portion with the connection damper that is connected of this air blast.
And then above-mentioned off-premises station 2 has the information communication portion that carries out information communication between itself and above-mentioned indoor set 1, receives from above-mentioned Digiplex 3 from the information communication portion of this indoor set 1 to send and the index signal that received by the receiving and transmitting part 13 of indoor set 1.And, the 2nd EEPROM 23 of the operation information when above-mentioned information communication portion possesses storage from this operation that indoor set 1 receives.
Be arranged on control part 7 in the parts of electric in the above-mentioned outdoor unit 21 according to the index signal from indoor set 1, the volume controlled and the starting of control above-mentioned compressor stops, the capacity and the starting of the switching of above-mentioned No. four transfer valves, above-mentioned air blast stop and the above-mentioned switching that is connected damper.And, the operation information of above-mentioned control part 7 these air conditioners of control is to the storage of an EEPROM 11 and read, to the transmission of Digiplex 3 and reception with to the storage of the 2nd EEPROM 23 and read.
The ventilation action of the air conditioner of said structure is described with reference to the flow chart of Fig. 2.This flow chart illustrates the processing of being carried out by control part 7.
At first, connect the power supply of air conditioner, starting air conditioner (step S1).By connecting power control part 7 startings, judge whether to receive the index signal (step S2) that ventilation moves the content of opening from Digiplex 3.When being judged as under the situation that receives the index signal that the ventilation operation opens from Digiplex 3 information (step S3) that storage representation ventilation operation is opened in an EEPROM 11 of indoor set 1.Next, the information (step S4) that storage representation ventilation operation is opened in the 2nd EEPROM 23 of off-premises station 2.
Next, judge that index signal from Digiplex 3 is the content opened of expression ventilation operation, or the expression ventilation operation content (step S5) of closing.
In above-mentioned steps S2, be judged as not receive to take a breath and move under the situation of the index signal of opening from Digiplex 3, read the information among the EEPROM 11 who is stored in indoor set 1, judge whether the ventilation operation opened (step S7) when moved last time.Under the situation that the information that the stored information that is judged as an EEPROM11 is opened for the ventilation operation, the operation of taking a breath when moved last time are opened, enter into above-mentioned steps S5.
On the other hand, in above-mentioned steps S7, under the situation of the information that the stored information of an above-mentioned EEPROM 11 is closed for the ventilation operation, read the information that is stored among the 2nd EEPROM 23, judge whether the ventilation operation opened (step S10) when moved last time.Under the situation that the information that the stored information that is judged as the 2nd EEPROM 23 is opened for the ventilation operation, the operation of taking a breath when moved last time are opened, the information (step S11) that storage representation ventilation operation is opened in an EEPROM 11.Next, send the operation information (step S12) that expression ventilation operation is opened to Digiplex 3.Afterwards, enter into above-mentioned steps S5.
On the other hand, in above-mentioned steps S10, under the situation of the information that the stored information of above-mentioned the 2nd EEPROM 23 is closed for the ventilation operation, enter into above-mentioned steps S5.
In step S5, under the situation of the content of opening for expression ventilation operation from the index signal of Digiplex 3, carry out ventilation operation (step S6).That is, switch the connection damper of off-premises station 2, supply and exhaust pipe 6 is connected to the suction side of air blast or blows out side, and start above-mentioned air blast.
In step S5, under the situation of the content of closing for expression ventilation operation, judge whether the stored information of an EEPROM 11 is that (step S8) opened in the ventilation operation from the index signal of Digiplex 3.Under the situation that the stored information of an EEPROM 11 is opened for the ventilation operation, enter into above-mentioned steps S6, carry out the ventilation operation.
On the other hand, in above-mentioned steps S8, under the situation that the stored information of an EEPROM 11 is closed for the ventilation operation, make the ventilation operation become halted state (step S9).
After above-mentioned steps S6 and step S9, turn back to step S2, judge whether to receive the index signal that the ventilation operation is opened from Digiplex 3.
Like this, the air conditioner of present embodiment is under the situation of indication from the operator to remote controller that imported the operation of taking a breath by, according to the operation of taking a breath from the index signal of this remote controller.On the other hand, even under the situation of user less than the indication of the operation of taking a breath to the remote controller input, if carried out the ventilation operation when moved last time,, can begin the ventilation operation once more then according to being stored in the stored information that the operation among an EEPROM 11 or the 2nd EEPROM 23 is opened.Thereby even under for example owing to the situation that has stopped the ventilation operation, operation is not opened even the operator imports ventilation, during this operation after restoring electricity, also can begin once more with have a power failure before last time when moving identical ventilation move.Thereby, the irrational situation in the past that becomes halted state although can prevent from effectively not receive the stopping to indicate, after restoring electricity, can not beginning once more to take a breath operation of ventilation operation.In addition, running statuses such as air quantity beyond the duty and wind direction also can return to original state when this moves, perhaps, and also can be same with duty, when moving last time, store among the EEPROM 11, when this moves, reproduce running status identical when moving with last time.
And, operation information about ventilation last time portion, because send the signal that expression is stored in the operation information among the above-mentioned EEPROM 11 to Digiplex 3, even, also can prevent between above-mentioned indoor set 1 and Digiplex 3, to produce the difference of operation information so this Digiplex 3 is returned under the situation of original state owing to for example battery altering etc.Although thereby can prevent stopping to indicate but send the index signal of original state and irrational situation that the operation of ventilation portion is stopped of operator to Digiplex 3 input ventilation operation to indoor set 1.
And then, because will be stored in operation information among the EEPROM 11 of indoor set 1 stores among the 2nd EEPROM 23 of off-premises station 2 and backs up, even so for example disappear owing to the fault of indoor set 1 or replacing etc. make the operation information of an EEPROM 11, also can proceed the ventilation operation according to the operation information that is stored among the 2nd EEPROM 23.
Like this, even the air conditioner of present embodiment is producing because under the situation of power failure, the fault of indoor set 1 and the initialization of Digiplex 3 etc., also can under the power connection state, carry out ventilation operation and continue, up to the indication of closing that receives by the ventilation operation of operator's input.Its result, this air conditioner can be brought into play function as ventilation fan.
(second embodiment)
Fig. 3 illustrates the synoptic diagram of the air conditioner of another embodiment of the present invention.
As shown in Figure 3, identical with the air conditioner of first embodiment, in the air conditioner of second embodiment, connect indoor set 1 and off-premises station 2 by refrigerant piping 5, supply and exhaust pipe 6 and connecting wiring 8.
The air conditioner of present embodiment except in an EEPROM 11 and the 2nd EEPROM 23, the operation information in storage this when operation in the 3rd EEPROM 33 also.Thus, even because indoor set or the fault of off-premises station or the replacing of parts of electric etc., and the operation information that is stored among the first and the 2nd EEPROM 11,23 is disappeared, and also can be according to the operation information that is stored among the 3rd EEPROM 33, carry out ventilation operation identical when moving with last time.
In the present embodiment,, used and employed in the first embodiment identical label, omitted detailed explanation about the structure identical with the structure division of first embodiment.
In the air conditioner of present embodiment, Digiplex 3 has the 3rd EEPROM 33, writes the operation information that receives from indoor set 1 in the 3rd EEPROM 33, and, from the 3rd EEPROM 33, read the operation information that sends to indoor set 1.This Digiplex 3 by its with above-mentioned indoor set 1 between receive and dispatch the infrared ray receiving and transmitting part 31 of infrared signal, except send to indoor set 1 with the operator to the corresponding index signal of the input of input part, the operation information of reading from above-mentioned the 3rd EEPROM 33 to indoor set 1 transmission also.And,, receive the operation information that is written to above-mentioned the 3rd EEPROM 33 from above-mentioned indoor set 1 by above-mentioned infrared ray receiving and transmitting part 31.And identical with the Digiplex 3 of first embodiment, this Digiplex 3 possesses the input part of being imported by indoor operator.
And, the infrared ray receiving and transmitting part 13 of above-mentioned indoor set 1 except the index signal of the running status of air conditioners such as reception indication operational mode, design temperature, setting air quantity and wind direction, also receives the operation information signal that expression is stored in the operation information among above-mentioned the 3rd EEPROM 33 from above-mentioned Digiplex 3.And the infrared ray receiving and transmitting part 13 of above-mentioned indoor set 1 sends the operation information signal that expression should be stored the operation of air-conditioner information among above-mentioned the 3rd EEPROM 33 into to Digiplex 3.
Fig. 4 A and 4B are the flow charts that the processing of being carried out by the control part 7 of the air conditioner of present embodiment is shown.The ventilation action of the air conditioner of present embodiment is described with reference to the flow chart of Fig. 4 A and 4B.
At first, connect the power supply of air conditioner, starting air conditioner (step S1) starts control part 7, judges whether to receive from Digiplex 3 index signal (step S2) of content that opening the ventilation operation.When being judged as under the situation that has received the index signal of opening the ventilation operation from Digiplex 3 information (step S3) that storage representation ventilation operation is opened in an EEPROM 11 of indoor set 1.Next, the information (step S4) that storage representation ventilation operation is opened in the 2nd EEPROM 23 of off-premises station 2.Next, send the information that expression ventilation operation is opened, the information (step S5) that storage representation ventilation operation is opened in the 3rd EEPROM 33 of this Digiplex to Digiplex 3.
Next, judge that index signal from Digiplex 3 is the content opened of expression ventilation operation, or the expression ventilation operation content (step S6) of closing.
In above-mentioned steps S2, not receiving from Digiplex 3 takes a breath moves under the situation of the index signal of opening when being judged as, and reads the information among the EEPROM 11 who is stored in indoor set 1, judges whether the ventilation operation opened (step S8) when moved last time.Under the situation that the information that the stored information that is judged as an EEPROM 11 is opened for the ventilation operation, the operation of taking a breath when moved last time are opened, enter into above-mentioned steps S6.
On the other hand, in above-mentioned steps S8, under the situation of the information that the stored information of an above-mentioned EEPROM 11 is closed for the ventilation operation, read the information that is stored among the 2nd EEPROM 23, judge whether the ventilation operation opened (step S11) when moved last time.Under the situation that the information that the stored information that is judged as the 2nd EEPROM 23 is opened for the ventilation operation, the operation of taking a breath when moved last time are opened, the information (step S12) that storage representation ventilation operation is opened in an EEPROM 11.Next, send the operation information that expression ventilation operation is opened, the information (step S13) that storage representation ventilation operation is opened in the 3rd EEPROM 33 of this Digiplex to Digiplex 3.Afterwards, enter into above-mentioned steps S6.
On the other hand, in above-mentioned steps S11, under the situation of the information that the stored information of above-mentioned the 2nd EEPROM 23 is closed for the ventilation operation, above-mentioned Digiplex 3 is sent indication and reads the information that is stored among the 3rd EEPROM 33, send the information that this is read to indoor unit, according to the received information of this indoor unit, judge whether the ventilation operation opened (step S14) when moved last time.Under the situation that the information that the stored information that is judged as above-mentioned the 3rd EEPROM 33 is opened for the ventilation operation, the operation of taking a breath when moved last time are opened, the information (step S15) that storage representation ventilation operation is opened in an EEPROM 11.Next, the information (step S16) that storage representation ventilation operation is opened in the 2nd EEPROM23 of off-premises station 2.Afterwards, enter into above-mentioned steps S6.
In above-mentioned steps S14, close, take a breath when moved last time and move under the situation of closing for the ventilation operation when the stored information that is judged as the 3rd EEPROM 33, enter into above-mentioned steps S6.
In step S6, under the situation of the content of opening for expression ventilation operation from the index signal of Digiplex 3, carry out ventilation operation (step S7).
On the other hand, in step S6, under the situation of the content of closing for expression ventilation operation, judge whether the stored information of an EEPROM 11 is that (step S9) opened in the ventilation operation from the index signal of Digiplex 3.Under the situation that the stored information of an EEPROM 11 is opened for the ventilation operation, turn back to above-mentioned steps S7, carry out the ventilation operation.
On the other hand, in above-mentioned steps S9, under the situation that the stored information of an EEPROM 11 is closed for the ventilation operation, make the ventilation operation become halted state (step S10).
After above-mentioned steps S7 and step S10, turn back to step S2, judge whether to receive the index signal that the ventilation operation is opened from Digiplex 3.
Like this, the air conditioner of present embodiment is under the situation of indication from the operator to remote controller that imported the operation of taking a breath by, according to the operation of taking a breath from the index signal of this remote controller.On the other hand, even do not have input to take a breath under the situation of indication of operation the user, if carried out the ventilation operation when moved last time, then the stored information that also can open according to the operation that is stored among an EEPROM 11, the 2nd EEPROM 23 or the 3rd EEPROM 33 begins the ventilation operation once more.Thereby, even the air conditioner of present embodiment disappears owing to the replacing of for example parts of electric or abnormal work etc. make the stored information of an above-mentioned EEPROM 11 and the 2nd EEPROM 23, no matter whether the operator imports, and can both begin ventilation operation identical when moving with last time when this moves once more.
In addition, in second embodiment, receive the index signal that ventilation operation opens from Digiplex 3 after, send the information that expression ventilation operation is opened to this Digiplex 3, the information (step S5) that storage representation ventilation operation is opened in the 3rd EEPROM 33 has been imported the information that storage representation ventilation operation was opened in the 3rd EEPROM 33 when the ventilation operation was opened but also can work as the operator to Digiplex 3.At this moment, also can delete above-mentioned steps S5.
And, in first and second embodiment, move under the situation of the information of opening when in the 2nd EEPROM 23 or the 3rd EEPROM 33, having stored ventilation, interim this information of storage in an EEPROM11, afterwards, read the stored information of an EEPROM 11 and carry out the ventilation operation, move the information of opening and directly carry out the ventilation operation but also can read the ventilation that is stored among the 2nd EEPROM 23 or the 3rd EEPROM 33.
And, in indoor set 1, be provided with a EEPROM 11, but first nonvolatile memory being arranged on not necessarily in the indoor set 1 as first nonvolatile memory, also can be arranged in off-premises station 2 or the Digiplex 3.For example, also can delete an EEPROM 11 of indoor set 1, make the 2nd EEPROM 23 of indoor set 2 or the 3rd EEPROM 33 of Digiplex 3 bring into play function as an EEPROM 11.
And in first and second embodiment, so-called ventilation is to point to indoor supply chamber outer air and at least one side in outdoor discharge room air.And, also can be according to operator's initial conditions or other condition, the supply of the outdoor air that hockets and the discharge of room air.
And, in first and second embodiment, in first, second and the 3rd EEPROM 11,23,33, store the information that opens or closes of the ventilation operation when moving last time, but except the information that opens or closes of ventilation operation, can also store the air-breathing or exhaust of ventilation operation difference, air quantity, wind direction, have or not information such as humidification operation and design temperature.
And, in above-mentioned off-premises station 2, on humidifying unit 22, connected supply and exhaust pipe 6, but also can on the blower unit that does not have humidifying rotor, connect supply and exhaust pipe 6 with humidifying rotor.
And, above-mentioned ventilation portion also can by an end be communicated with indoor set and the other end to the outdoor supply and exhaust pipe of opening be arranged on the above-mentioned indoor set and form to outdoor discharge room air or to the fan of indoor importing outdoor air via above-mentioned supply and exhaust pipe.
And above-mentioned nonvolatile memory can also use magnetic recording systems such as RAM or hard disk etc., even can also keep the memory of store status to get final product so long as cut off power supply except EEPROM.
And above-mentioned air conditioning apparatus becomes by supply and exhaust pipe 6, refrigerant piping 5 and connecting wiring 8 and has connected indoor set 1 and off-premises station 2, but also can form indoor set 1 and off-premises station 2.
More than, embodiments of the present invention have been described, but obviously can have carried out all changes it.Such change should not be considered as exceeding the spirit and scope of the present invention, and conspicuous for a person skilled in the art change all is included in the scope of following claim book.
Claims (4)
1. an air conditioner is characterized in that, this air conditioner possesses:
Ventilation portion (6), it is taken a breath to indoor;
The operation information of the running status of the above-mentioned ventilation portion (6) when first nonvolatile memory (11), its storage representation moved last time;
Control part (7), when this moved, this control part (7) was controlled the operation of above-mentioned ventilation portion (6) according to the operation information that is stored in above-mentioned first nonvolatile memory (11);
Indoor set (1), this indoor set (1) has: above-mentioned first nonvolatile memory (11), the acceptance division (13) that receives the index signal of the running status of indicating above-mentioned ventilation portion (6), transmission expression are stored in the sending part (13) of the operation information signal of the operation information in above-mentioned first nonvolatile memory;
Remote controller (3), this remote controller (3) has: send the sending part (31) of above-mentioned index signal, the acceptance division (31) of the above-mentioned operation information signal of reception,
Above-mentioned remote controller (3) is returning under the situation of original state, reception is stored in the operation information signal in above-mentioned first nonvolatile memory (11), obtain the information identical, the difference of operation information can not take place between above-mentioned remote controller (3) and above-mentioned indoor set (1) when restoring electricity at least with this operation information.
2. air conditioner according to claim 1 is characterized in that, this air conditioner possesses off-premises station (2), and this off-premises station (2) has second nonvolatile memory (23) of the operation information of storing the above-mentioned ventilation portion (6) when moving last time.
3. air conditioner according to claim 2 is characterized in that,
Above-mentioned remote controller (3) possesses the 3rd nonvolatile memory (33) of the operation information of storing the above-mentioned ventilation portion (6) when moving last time,
The above-mentioned sending part (31) of above-mentioned remote controller (3) sends the operation information signal that expression is stored in the operation information in above-mentioned the 3rd nonvolatile memory (33) to indoor set (1).
4. air conditioner according to claim 3 is characterized in that,
When above-mentioned this moves, acceptance division (13) at above-mentioned indoor set does not receive the index signal that indication ventilation portion (6) carries out ventilation, and by being stored in above-mentioned first nonvolatile memory (11), the running status of the above-mentioned ventilation portion (6) the when operation information in second nonvolatile memory (23) or the 3rd nonvolatile memory (33) moved represented last time is under the situation of carrying out ventilation, above-mentioned control part (7) is according to the operation information of this storage, control the operation of above-mentioned ventilation portion (6), so that become the running status identical with the running status of above-mentioned last time.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP345923/2004 | 2004-11-30 | ||
| JP2004345923 | 2004-11-30 | ||
| JP326483/2005 | 2005-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101069045A CN101069045A (en) | 2007-11-07 |
| CN100504217C true CN100504217C (en) | 2009-06-24 |
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ID=38880937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800411328A Expired - Fee Related CN100504217C (en) | 2004-11-30 | 2005-11-30 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100504217C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5787842B2 (en) * | 2012-08-09 | 2015-09-30 | 三菱電機株式会社 | Remote controller for air conditioning, indoor unit, and air conditioning system |
| JP6745916B2 (en) * | 2017-01-17 | 2020-08-26 | 東芝キヤリア株式会社 | Air conditioner |
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2005
- 2005-11-30 CN CNB2005800411328A patent/CN100504217C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101069045A (en) | 2007-11-07 |
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