CN2761999Y - Air conditioner - Google Patents
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- CN2761999Y CN2761999Y CN 03261091 CN03261091U CN2761999Y CN 2761999 Y CN2761999 Y CN 2761999Y CN 03261091 CN03261091 CN 03261091 CN 03261091 U CN03261091 U CN 03261091U CN 2761999 Y CN2761999 Y CN 2761999Y
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Abstract
The utility model provides an air conditioner. When a heat source is closed, the comfortable feeling of indoor people can be harmed little. An air conditioner (1) can carry out at least one refrigerating operation or one dehumidifying operation, the utility model is provided with air supplying components (12, 13) and a control part (60), wherein the air supplying components (12, 13) can convey adjusted air to the inner part of the room, when the heat source is closed, the magnitude of the air supplying rate of the air supplying components (12, 13) can be arranged, and the magnitude of the set air supplying rate is larger than the smallest set air supplying rate.
Description
Technical field
The utility model relates to a kind of air conditioner, particularly relates to a kind of air conditioner that can carry out at least a running in refrigeration running and the dehumidifying running.
Background technology
All the time, known air conditioner all is arranged in dwelling house or the building, improves indoor comfort by the air after indoor feed adjustment.This air conditioner remains on indoor temperature and allows the occupant feel comfortable temperature, to improve indoor comfort by to indoor transporting cold wind or hot blast.
This air conditioner, when the running by air conditioner made indoor temperature reach target temperature, sometimes, air conditioner just needn't be proceeded to have turned round again.For this reason, a lot of air conditioners are when indoor temperature reaches target temperature, just stop the running of compressor, and only allow pressure fan rest on under the operating condition of the air after the required MIN adjusting of indoor conveying (below, this state is called " closing thermal source ".)
But, for example, if when refrigeration, close thermal source, owing to compressor shuts down, so do not provide cryogenic coolant to air conditioner.And, because the running of pressure fan also rests under the minimum necessary state, so air conditioner is hardly to indoor conveying cold air.As a result, indoor personnel feel uncomfortable sometimes.
The utility model content
Problem of the present utility model is, a kind of like this air conditioner is provided, even when closing thermal source, it also can not damage the comfort of indoor occupant.
According to the air conditioner of the utility model first aspect, it can carry out at least a running in refrigeration running and the dehumidifying running, and it has:
Air supply direction is towards indoor air-supply parts, and these air-supply parts include fan and fan electromotor; And
With the fan electromotor control connection and when closing thermal source the size of above-mentioned air-supply parts air output is set for greater than the control section that can set minimum air quantity, wherein this control section is connected with the RAM that stores chosen setting air quantity with the ROM that has stored the setting air quantity respectively.
The air-supply parts of air conditioner in the past, the air of minimum air output after indoor feed adjustment setting when closing thermal source.So room air only is in slight flow regime, worsen indoor environment sometimes.As a result, may bring discomfort to indoor occupant.
But air conditioner of the present utility model is when cutting out thermal source, owing to being set at the air output of air-supply parts greater than the minimum air output that can set, so room air is fully circulated.Therefore, even this air conditioner when cutting out thermal source, also seldom damages the comfort of indoor occupant.
According to the air conditioner of the utility model second aspect is air conditioner according to first aspect, and its control section is the control section that can change the size of air-supply parts air output when closing thermal source according to the indication from the outside.The air-supply parts of air conditioner in the past, when closing thermal source, all the air of minimum air output after indoor feed adjustment setting can not change air output.As a result, may bring discomfort to indoor occupant.
In second aspect, the air output size of air-supply parts is come height just according to the outside indication.So for example, it can change the air output size of air-supply parts according to the requirement of indoor occupant.As a result, improved the comfort of indoor occupant.
Air conditioner according to the utility model third aspect is in first aspect or the described air conditioner of second aspect, also has the baffle plate that alongst rotates setting in the exhaust ports of indoor set.The definite direction of air of discharging of this baffle plate from the air-supply parts.Described control section (60) is with baffle plate motor (146) control connection that drives this baffle plate and become the control section that makes above-mentioned baffle plate (144) carry out the 1st control of irregular fluctuation.。So-called " making baffle plate carry out irregular in fact swing " is meant the situation that changes swing characteristic brokenly, and by select progressively swing characteristic from multiple different candidate swing characteristic, makes baffle plate carry out the situation etc. of doubtful irregular fluctuation.
It is generally acknowledged, during the indoor environment (temperature, humidity, air quantity etc.) of people under being in certain state for a long time, will adapt to this environment.Therefore, even the people feels comfortable when just being initially located in this environment, but As time goes on, comfort can be thin out gradually thin.
But, in air conditioner of the present utility model,, be irregular so the air-supply parts are transported to indoor wind because control section makes baffle plate carry out irregular in fact swing when closing thermal source.Therefore, can prevent the reduction of indoor occupant comfort.
Air conditioner according to the utility model fourth aspect is in the described air conditioner of the third aspect, can carry out the 2nd control and replace the 1st control.The 2nd control is not make the baffle plate swing when closing thermal source.Its control section still can not make the 2nd control of above-mentioned baffle plate swing to replace the control section of above-mentioned the 1st control.The described air conditioner of fourth aspect also has selecting arrangement.Selecting arrangement can be selected the 1st control and the 2nd any in controlling.
In fourth aspect, can select the 1st control and when closing thermal source, not make any control in the 2nd control of baffle plate swing.So this air conditioner can also make the discharge direction of air certain.
According to the described air conditioner in the utility model the 5th aspect is in the third aspect or the described air conditioner of fourth aspect, and its control section makes baffle plate direction swing up and down.
In aspect the 5th, baffle plate direction swing up and down.So for example, even the air-supply parts are arranged on the top (top of ceiling, sidewall etc.) of indoor occupant head, when baffle plate during towards the below, the wind of being carried can blow on the body of indoor occupant.That is, the wind of being carried is easy to blow on the body of indoor occupant.
Air conditioner according to the utility model the 6th aspect is in the air conditioner described in the third aspect or the fourth aspect, and its control section changes the swing speed of baffle plate brokenly.
In aspect the 6th, owing to change the swing speed of baffle plate brokenly, so be irregular when swinging at every turn towards the air-supply time of indoor occupant.Therefore, just can improve the comfort of indoor occupant.
Air conditioner according to the utility model the 7th aspect is in the third aspect or the described air conditioner of fourth aspect, and its control section changes the swing interval of baffle plate brokenly.
In aspect the 7th,, make the air-supply time that blows to indoor occupant irregular by changing the swing interval of baffle plate brokenly.So can improve the comfort of indoor occupant.
Air conditioner according to the utility model eight aspect is that its control section changes the number of oscillations of baffle plate brokenly in the third aspect or the described air conditioner of fourth aspect.
In eight aspect, irregular by changing the number of oscillations of baffle plate brokenly, make the air-supply number of times that blows to indoor occupant, so can improve the comfort of indoor occupant.
Description of drawings
Fig. 1 is the outside drawing of an air conditioner that embodiment adopted of the utility model;
Fig. 2 is the schematic diagram of cryogen circuit;
Fig. 3 is the sectional drawing along the A-A line of indoor set;
Fig. 4 is the enlarged drawing of baffle plate B portion when being horizontal;
Fig. 5 is the enlarged drawing of baffle plate B portion down the time.
Fig. 6 is the enlarged drawing of B portion when shutting down.
Fig. 7 is the formation schematic diagram of control section.
Fig. 8 is the signal pie graph of ROM.
Fig. 9 is the figure of each state content of expression.
Control flow chart when Figure 10 closes thermal source when being refrigeration running and dehumidifying running.
The swing control flow chart of horizontal baffle when Figure 11 is refrigeration running and dehumidifying running.
The specific embodiment
The formation of＜air conditioner 〉
Fig. 1 is the outside drawing of an air conditioner that embodiment adopted 1 of the present utility model.
Indoor heat converter is contained in the indoor set 2, and outdoor heat converter is contained in the outdoor air supply rate 5, and each heat exchanger and the refrigerant pipeline 6 that is connected on these heat exchangers constitute cryogen circuit.
Fig. 2 represents the system diagram of the cryogen circuit that air conditioner 1 adopts.
In addition, in indoor set 2, be provided with cross flow fan 12, be used in the suction chamber, and the air that carries out between the indoor heat converter 11 after the heat exchange enter indoor.Cross flow fan 12 is columnar structured, and the rotating shaft direction on periphery is provided with blade.And cross flow fan 12 produces air stream in the direction with the turning cylinder intersection.This cross flow fan 12 drives rotation by the fan electromotor 13 that is arranged in the indoor set 2.
In outdoor air supply rate 5, be provided with compressor 21, four-way change-over valve 22, air accumulator 23, outdoor heat converter 24 and pressure reducer 25 (please refer to Fig. 2).Four-way change-over valve 22 is connected the exhaust side of compressor 21.Air accumulator 23 is connected the air inlet side of compressor 21.Outdoor heat converter 24 is connected on the four-way change-over valve 22.Pressure reducer 25 be connected on the outdoor heat converter 24 electric expansion valve.In addition, pressure reducer 25 is connected on the pipeline 31 by filter 26 and liquid stop valve 27, is connected with an end of indoor heat converter 11 by pipeline 31 again.Also have, four-way change-over valve 22 is connected on the pipeline 32 by gas stop valve 28, is connected on the other end of indoor heat converter 11 by this pipeline 32 again.These two pipelines 31,32 are equivalent to the refrigerant pipeline 6 among Fig. 1.
Fig. 3 represents the sectional drawing of indoor set 2.Above-mentioned indoor heat converter 11 and cross flow fan 12 all are contained in the housing 14 of indoor set 2.Indoor heat converter 11 is mounted to the top at the place ahead, top and the rear portion that surround cross flow fan 12.Indoor heat converter 11 makes from air entry 142 inhaled airs by means of driving cross flow fan 12 and passes through cross flow fan 12, and and by carrying out heat exchange between the refrigerant of heat-transfer pipe inside.
Below indoor heat converter 11, be provided with rhone 141, the water droplet that on indoor heat converter 11 surfaces, produces when being used to be received in heat exchange.The scupper hose (not shown) to the outside the water droplet row who is received has been installed on rhone 141.The structure of rhone 141 is made and can be received above-mentioned water droplet and by scupper hose water droplet is discharged.
Be provided with the air entry 142 that constitutes by many groove shape openings on the top of housing 14.Be provided with the exhaust outlet 142 that constitutes by the long opening on the length direction of indoor set 2 in the bottom of housing 14.In addition, on exhaust outlet 143, be provided with horizontal baffle 144, be used for determining to be transported to the discharge directions of the indoor air that goes by cross flow fan 12.It can be the center with the parallel axes on the length direction of indoor set 2 145 that this horizontal baffle 144 is arranged to, and freely rotates.Horizontal baffle 144 can be determined the discharge directions of air owing to the driving of aftermentioned baffle plate motor 146 (seeing also Fig. 7) is rotated.As shown in Figure 4, as the end of horizontal baffle 144 144a during roughly towards horizontal direction, the air after the adjusting is just roughly discharged towards horizontal direction.In addition, as shown in Figure 5, as the end of horizontal baffle 144 144a during generally perpendicularly towards the below, the air after the adjusting is just generally perpendicularly discharged downwards.In addition, as shown in Figure 6, when air conditioner 1 shut down, the end 144a of horizontal baffle 144 contacted with the end of housing 14.At this moment, horizontal baffle 144 almost completely covers exhaust outlet 143.
In outdoor air supply rate 5, be provided with propeller fan 30, be used for being discharged to the outside having carried out heat-exchanged air at outdoor heat converter 24.This propeller fan 30 drives rotation by propeller fan electromotor 29.
＜control section 〉
On air conditioner 1, also be provided with control section 60.As shown in Figure 7, control section 60 is connected with following various parts: compressor 21, four-way change-over valve 22, pressure reducer 25, ROM41, RAM42, fan electromotor 13, baffle plate motor 146, remote controller 40, temperature sensor 43 etc.60 pairs of compressors 21 of control section, four-way change-over valve 22, pressure reducer 25, fan electromotor 13 and baffle plate motor 146 are controlled.
Control program and various parameter in ROM41, have been stored.Also stored the setting air quantity among the ROM41, and the weave mode of horizontal baffle 144 (please refer to Fig. 8).
Set air quantity and be the running air quantity of determining the air capacity of discharging from exhaust outlet 143, specifically, be micro-, " weak ", " in ", a kind of in " by force " four kinds of air quantity.Micro-is represented the running air quantity of air quantity minimum, the running air quantity of " by force " expression air quantity maximum.The signal that control section 60 is sent according to aftermentioned remote controller 40 select to be set any in the air quantity, and selected setting air quantity is stored among the RAM42.Then, control section 60 rotates fan electromotor 13, being transported to indoor with the corresponding air after overregulating of selected setting air quantity.
Weave mode is used to determine whether to carry out the swing of horizontal baffle 144, perhaps carries out which kind of swing.Weave mode has constant speed mode, fixed mode and three kinds of patterns of irregular fluctuation pattern.Constant speed mode is the pattern that horizontal baffle 144 is intermittently swung with certain speed.Fixed mode be make horizontal baffle 144 stop in the swing way certain a bit on, and fixing at that point pattern.The irregular fluctuation pattern is the pattern that horizontal baffle 144 is swung brokenly.As hereinafter described, above-mentioned three kinds of patterns send to control section 60 to the pattern that indoor occupant requires by remote controller 40.60 swings of controlling horizontal baffle 144 with the pattern that sends over of control section.
Except that above-mentioned formation, in ROM41, also stored 8 kinds of states, be used for selecting the irregular fluctuation pattern to make horizontal baffle 144 carry out the state (please refer to Fig. 8) of irregular fluctuation.The various swing characteristics that comprised horizontal baffle 144 in these states.As shown in Figure 9, having as swing characteristic: swing speed, number of oscillations and swing are at interval.Swing speed has determined the swing speed of horizontal baffle 144, specifically, is any speed in " low speed ", " middling speed ", " at a high speed "." low speed " expression swing speed is the slowest, and " at a high speed " expression swing speed is the fastest.Swing be meant at interval from horizontal baffle 144 swings once come and go finish the time be carved into time interval between moment of swing beginning next time, specifically, be the arbitrary value among 5s, 15s, 20s, 30s, the 35s.Number of oscillations is the number of oscillations of decision horizontal baffle 144 under every kind of state, specifically, is 1 time or 2 times.
The running of＜air conditioner 1 〉
Below, the operation process of air conditioner 1 when refrigeration running and dehumidifying running are described.
At first, control situation (please refer to Figure 10) when closing thermal source in refrigeration running and the dehumidifying running is described.Air conditioner 1 is according to the indication entry into service (step S201) of indoor occupant.Then, by control section 60, carry out common refrigeration running or dehumidifying running (step S202).Afterwards, control section 60 is according to the working order of air conditioner 1, and it is lower than target temperature T to judge whether indoor temperature drops to, and surpasses the temperature t 1 (step S203) of regulation.Do not drop to lowlyer than target temperature T in indoor temperature, and when surpassing set point of temperature t1, control section 60 continues common refrigeration running or dehumidifying running.Then, drop to lowlyer than target temperature T in indoor temperature, and when surpassing the temperature t 1 of regulation, control section 60 just makes compressor 21 shut down (step S204).When compressor 21 shut down, control section 60 was set at " weak " (step S205) setting air quantity.Thereafter, indoor occupant can use a teleswitch 40 set air quantity be set at micro-except that " weak ", " in " or " by force ".Then, control section 60 judges whether indoor temperature rises to the height than target temperature T, and surpasses the temperature t 2 (step S206) of regulation.Rise to the height than target temperature T in room temperature, and when surpassing the temperature t 2 of regulation, control section 60 makes just compressor 21 turn round again, control section 60 makes air conditioner 1 carry out common refrigeration running or dehumidifying and turns round.Do not rise to height in room temperature, and when surpassing the temperature t 2 of regulation, whether control section 60 just rises to the height than target temperature T to room temperature again, and the temperature t 2 that surpasses regulation is judged than target temperature T.
Below, the control (please refer to Figure 11) to horizontal baffle 144 swings is described.Air conditioner 1 is according to the indication entry into service (step S301) of indoor occupant.Then, carry out common refrigeration running or dehumidifying running (step S302) by control section 60.Then, control section 60 affirmation indoor occupants are selected any weave mode (step S303).When selecting fixed mode, control section 60 does not make horizontal baffle 144 swing (step S304).When selecting constant speed mode, the driving of 60 pairs of baffle plate motors 146 of control section is controlled, so that make horizontal baffle 144 all the time with certain speed swing (step S305).When selecting the irregular fluctuation pattern, any one state (step S306) that control section 60 is selected in 8 states makes horizontal baffle 144 swing (step S307) according to the swing characteristic of selected state.
The feature of＜this air conditioner 〉
(1) air conditioner in the past sets air quantity and all is set at micro-when cutting out thermal source.So it is very little to be transported to indoor wind by propeller fan 29.That is, air conditioner in the past is when cutting out thermal source, and indoor circulation of air is stagnated, and it is uncomfortable that indoor occupant is felt sometimes.
But this air conditioner 1 changes to " weak " air quantity greater than micro-setting air quantity when cutting out thermal source.Like this, even when closing thermal source, room air also can fully circulate, can the interior good environment of holding chamber.As a result, this air conditioner has improved the comfort of indoor occupant.
In addition, so,,, also can obtain and comfort that existing air conditioner is same even indoor occupant is set the design temperature of air conditioner 1 more higherly a little in refrigeration or when running dehumidifying.As a result, just can reduce the electric power that time per unit consumes.
(2) this air conditioner 1 is when cutting out thermal source, and control section 60 temporarily will be set air quantity and be set at " weak " afterwards, indoor occupant can use a teleswitch 40 set air quantity change to micro-except that " weak ", " in " reach " by force ".Promptly, when indoor occupant feels hot under " weak " air quantity, can change to the setting air quantity " in " or " by force ".In addition, when indoor occupant feels a sense of cold, can change to micro-under the air quantity of " weak " setting air quantity.Like this, this air conditioner just can be according to the requirement change air output of indoor occupant.As a result, improved the comfort of indoor occupant.
(3) in this air conditioner 1, horizontal baffle 144 carries out irregular swing.Therefore, the air after the adjusting is irregular from the direction of air conditioner 1 discharge.So the wind that blows from air conditioner 1 that indoor occupant is accepted is irregular.As a result, guarantee can not damage the comfort of indoor occupant.
(4) in this air conditioner 1, can select not make the fixed mode of horizontal baffle 144 swings.Therefore, the discharge directions of the air after the adjusting is fixed up.As a result,, perhaps discharge, thereby enlarged the range of application of air conditioner 1 to fixing direction owing to can make the air after the adjusting or discharge to irregular direction.
(5) in this air conditioner 1, can make horizontal baffle 144 direction swing up and down.Therefore, when horizontal baffle 144 was swung upward, wind just was difficult to blow to indoor occupant.And when horizontal baffle 144 was swung downwards, wind just was easy to blow to indoor occupant.As a result, even indoor set 2 is arranged on the top (ceiling, side wall upper part etc.) of indoor occupant head, also can improve reliability to the indoor occupant air-supply.
(6) in this air conditioner 1, the swing speed of horizontal baffle 144 changes brokenly.Therefore, the time to the indoor occupant air-supply is all changing brokenly in the swing each time.As a result, improved the comfort of indoor occupant.
(7) in this air conditioner 1, the swing of horizontal baffle 144 changes at interval brokenly.So, changing brokenly to the time of indoor occupant air-supply.As a result, improved the comfort of indoor occupant.
(8) in this air conditioner 1, the number of oscillations of horizontal baffle 144 under every kind of state changing brokenly.So the number of times to the indoor occupant air-supply under every kind of state is also changing brokenly.As a result, improved the comfort of indoor occupant.
＜other embodiments 〉
(a) in the above-described embodiments, control section 60 is selected various states randomly, and makes horizontal baffle 144 carry out irregular swing according to the content of selected state.But, also can allow control section 60 select swing speed, number of oscillations and the swing interval of horizontal baffle 144 brokenly, horizontal baffle 144 is swung brokenly.
(b) in the above-described embodiments, control section 60 is selected various states randomly.But, also can allow control section 60 sequentially select to state H from state A.
At this moment, the state that control section 60 is selected is mutually different a plurality of state, and the swing of horizontal baffle 144 presents doubtful irregular status.
In the described air conditioner of the utility model first aspect, when closing thermal source, owing to can set the size of air output of air-supply parts to such an extent that set air quantity greater than I, so room air is fully circulated.Therefore, even this air conditioner when cutting out thermal source, also seldom damages the comfort of indoor occupant.
In the described air conditioner of the utility model second aspect, the size of the air output of air-supply parts can change according to the outside indication.So, for example, can change the air output size of air-supply parts according to the requirement of indoor occupant.As a result, improved the comfort of indoor occupant.
In the described air conditioner of the utility model third aspect, control section makes baffle plate swing brokenly when closing thermal source, is irregular so the air-supply parts are transported to indoor wind.Therefore, the comfort that can prevent indoor occupant reduces.
In the described air conditioner of the utility model fourth aspect, can select the 1st control, and when closing thermal source, not make any control in the 2nd control of baffle plate swing.Therefore, this air conditioner can also make the direction of air exhaust be fixed up.
In the described air conditioner in the utility model the 5th aspect, baffle plate direction swing up and down.So for example, when the air-supply parts were arranged on the top (ceiling, side wall upper part etc.) of indoor occupant head, in the process that baffle plate is swung downwards, the wind of discharge just blew on the body of indoor occupant.That is, be easy to blow to indoor occupant.
In the described air conditioner in the utility model the 6th aspect,, irregular when making each the swing towards the time of indoor occupant air-supply by means of the swing speed that changes baffle plate brokenly.So, improved the comfort of indoor occupant.
In the described air conditioner in the utility model the 7th aspect, by means of the swing that changes baffle plate brokenly at interval, make to the time of indoor occupant air-supply irregular.Thereby, improved the comfort of indoor occupant.
In the described air conditioner of the utility model eight aspect,, make to the number of times of indoor occupant air-supply irregular by means of the number of oscillations that changes baffle plate brokenly.Thereby, improved the comfort of indoor occupant.
Claims (4)
1. an air conditioner (1), it can carry out at least a running in refrigeration running and the dehumidifying running, it is characterized in that having:
Air supply direction is towards indoor air-supply parts (12,13), and these air-supply parts include fan (12) and fan electromotor (13);
Also have:
With fan electromotor (13) control connection and when closing thermal source the size of above-mentioned air-supply parts (12,13) air output is set for greater than the control section that can set minimum air quantity (60), wherein this control section is connected with the RAM that stores chosen setting air quantity with the ROM that has stored the setting air quantity respectively.
2. air conditioner according to claim 1 (1) is characterized in that, described control section (60) is the control section that can change the size of above-mentioned air-supply parts (12,13) air output when closing thermal source.
3. air conditioner according to claim 1 and 2 (1) is characterized in that,
It also has the baffle plate (144) that alongst rotates setting in the exhaust ports of indoor set; And,
Described control section (60) is with baffle plate motor (146) control connection that drives this baffle plate and become the control section that makes above-mentioned baffle plate (144) carry out the 1st control of irregular fluctuation.
4. air conditioner according to claim 3 (1) is characterized in that,
Above-mentioned control section (60) still can not make the 2nd control of above-mentioned baffle plate (144) swing to replace the control section of above-mentioned the 1st control; And,
Also has the selecting arrangement of selecting any control in above-mentioned the 1st control and the 2nd control.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP234697/2002 | 2002-08-12 | ||
| JP2002234697A JP4133100B2 (en) | 2002-08-12 | 2002-08-12 | Air conditioner and control method of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761999Y true CN2761999Y (en) | 2006-03-01 |
Family
ID=32019434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261091 Expired - Lifetime CN2761999Y (en) | 2002-08-12 | 2003-08-08 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4133100B2 (en) |
| CN (1) | CN2761999Y (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4807149B2 (en) * | 2006-06-02 | 2011-11-02 | パナソニック株式会社 | Air conditioner |
| JP4876095B2 (en) * | 2008-04-14 | 2012-02-15 | 日立アプライアンス株式会社 | air conditioner |
| JP5964141B2 (en) * | 2012-05-31 | 2016-08-03 | 三菱電機ビルテクノサービス株式会社 | Air conditioning control system and air conditioning control method |
| JP6032260B2 (en) * | 2014-10-29 | 2016-11-24 | ダイキン工業株式会社 | Air conditioner |
| JP2021018039A (en) * | 2019-07-23 | 2021-02-15 | 株式会社長府製作所 | Temperature controller |
| JP2022062797A (en) * | 2020-10-09 | 2022-04-21 | パナソニックＩｐマネジメント株式会社 | Air conditioner and air cleaning method |
-
2002
- 2002-08-12 JP JP2002234697A patent/JP4133100B2/en not_active Expired - Fee Related
-
2003
- 2003-08-08 CN CN 03261091 patent/CN2761999Y/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP4133100B2 (en) | 2008-08-13 |
| JP2004076973A (en) | 2004-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130808 Granted publication date: 20060301 |