CN203771556U - Indoor machine and air conditioning device - Google Patents

Indoor machine and air conditioning device Download PDF

Info

Publication number
CN203771556U
CN203771556U CN201420074913.3U CN201420074913U CN203771556U CN 203771556 U CN203771556 U CN 203771556U CN 201420074913 U CN201420074913 U CN 201420074913U CN 203771556 U CN203771556 U CN 203771556U
Authority
CN
China
Prior art keywords
air
indoor
air outlet
temperature
control part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201420074913.3U
Other languages
Chinese (zh)
Inventor
工藤淳平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of CN203771556U publication Critical patent/CN203771556U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0616—Outlets that have intake openings

Abstract

The utility model provides an indoor machine capable of utilizing short cycle as well as quickly being switched to normal operation. The indoor machine comprises an infrared sensor (5) for detecting people in an air conditioning target space, a suction inlet (3b) for sucking air into a body, a plurality of air outlets (3a) formed in different positions and used for blowing out air from the body, a plurality of blades (4) arranged on the air outlets (3a) and used for controlling the directions of blown out air, and an indoor control part (X1) used for introducing air blown out from the determined air outlets (3a) to the suction inlet (3b) for realizing short cycle treatment through controlling the blades (4) arranged on the air outlets (3a) determined by the detection of the infrared sensor (5).

Description

Indoor set and conditioner
Technical field
The utility model relates to the indoor set of heat pump type air adjusting device etc.
Background technology
For example, in the heat pump type air adjusting device that has used kind of refrigeration cycle, substantially utilize pipeline to connect compressor, condenser (heat exchanger), throttling arrangement (expansion valve) and evaporimeter (heat exchanger), form the refrigerant loop that makes refrigerant circulation.And cold-producing medium is evaporating and when condensation, utilize heat absorption and heat radiation from the air as heat exchange object etc., one side makes the pressure in pipeline change one to face air conditioning object space and carry out air conditioning.For example, in the time carrying out the operation of normal heating, the air that has carried out heat exchange with condenser is blown out etc. and to carry out heating to air conditioning object space.
At this, for example, in existing heat pump type air adjusting device, just start to start in the situation of heating operation (especially room temperature is low), near situation about moving the minimum ability of, conditioner low in thermic load is inferior, and condensation temperature reduces.Therefore, the temperature that blows out of air reduces, and likely makes user (indoor people) have cold wind sense.
Therefore, if heating air in service blow out temperature lower than set point of temperature, just carry out the air that blows out from air outlet to introduce the short circulation (short loop) of suction inlet, prevent that user from having cold wind sense (for example referring to Patent Document 1).
Patent documentation 1: TOHKEMY 2011-052848 communique (［ 0008 ］, ［ 0038 ］～［ 0039 ］, Fig. 3)
But, once carry out short circulation, although can prevent user (indoor people's) cold wind sense, just can not carry out during this period the heating of air conditioning object space.Therefore there is following problem, if the Temperature Setting that blows out that finishes short circulation is obtained highly, start normal operation (heating) time before just elongated.And if must be low by finishing the Temperature Setting that blows out of short circulation, just likely make user have cold wind sense.
Utility model content
The utility model forms in order to solve above-mentioned problem, and object had both been used short circulation, can be transformed into rapidly again the indoor set of normal operation etc.
Indoor set of the present utility model possesses: the human body detection device that detects the people in air conditioning object space; To the suction inlet of body air amount; At each diverse location, produce by boasting from multiple air outlets of the air of body; Be arranged on each air outlet, control multiple blades of the direction of the air being blown; And control the blade being arranged on the air outlet judging according to the detection of above-mentioned human body detection device, carry out the air blowing out from determined air outlet to introduce the indoor control part of the processing of the short circulation of suction inlet.
In addition, preferably, indoor set of the present utility model also possesses: detect the indoor temperature-detecting device that blows out of the air themperature blowing out from described air outlet, described indoor control part, according to the described indoor temperature that temperature-detecting device detects that blows out, judges whether to carry out short circulation.
In addition, preferably, possess the heat exchanger of the heat exchange of carrying out cold-producing medium and air in described body, described indoor control part, according to the condensation temperature of the cold-producing medium in described heat exchange, judges whether to carry out short circulation.
In addition, preferably, accordingly described air conditioning object space is divided into multiple regions with described air outlet, described indoor control part is according to the detection of described human body detection device, using the described air outlet corresponding with the described region that is judged as nobody as the air outlet that carries out described short circulation.
In addition, conditioner of the present utility model possesses: indoor set described in the utility model; And utilize pipeline to be connected with indoor set and form the off-premises station of the refrigerant loop that makes refrigerant circulation.
Indoor set of the present utility model is according to the detection of human body detection device, from multiple air outlets, determine the air outlet that carries out short circulation, therefore, for example carry out short circulation at the air outlet of the direction blow out air to there is no user, carry out short circulation thereby can make user there is no discomfort, can forward as soon as possible normal operation to.
Brief description of the drawings
Fig. 1 is the integrally-built schematic diagram of the conditioner of the first embodiment of the present utility model.
Fig. 2 is the stereogram that represents the setting example of the indoor set X of the first embodiment of the present utility model.
Fig. 3 is the stereogram that represents the outward appearance of the indoor set X of the first embodiment of the present utility model.
Fig. 4 is the sectional view that represents the structure at the main position in the indoor set X of the first embodiment of the present utility model.
Fig. 5 is the local amplification sectional view that represents near the structure air outlet 3a of indoor set X.
Fig. 6 is the imperial key diagram of system of the short circulation of the first embodiment of the present utility model.
Fig. 7 is the key diagram of the processing of the indoor control part X1 of the first embodiment of the present utility model.
Description of reference numerals
X indoor set, the indoor control part of X1, Y off-premises station, the outdoor control part of Y1, Z remote controller, A liquid extends pipeline, B gas extends pipeline, C order wire, 1 cabinet, 2 decoration panels, 3a air outlet, 3b suction inlet, 4 blades, 5 infrared ray sensors, 5a shell, 5b sensor outer housing, 5c motor, 5d detects hole, 5e sensor body portion, 6 fan electromotors, 7 turbofan, 8 indoor heat converters, 9 inner caps, 10 water ponds, 11 air cleaners, 12 grids, 13 temperature sensors, 14 bellmouths, 15 temperature sensors, 16 air-supply paths, 17 peristomes, 18 outer circumferential side front ends, 19 inner circumferential side front ends, end difference outside 20 air-supply paths.
Detailed description of the invention
The first embodiment
Fig. 1 is the integrally-built schematic diagram of the conditioner of the first embodiment of the present utility model.In Fig. 1, the conditioner of present embodiment utilizes liquid to extend pipeline A gentle body extension pipeline B to connect the equipment in indoor set X(indoor set X) and the equipment of off-premises station Y(off-premises station Y), formation refrigerant loop.The off-premises station Y being arranged on outside air conditioning object space for example has compressor, outdoor heat exchanger etc., extends the gentle body extension pipeline of pipeline A B carry out the transmission of heat (high temperature energy, cryogenic energy) to indoor set X by liquid.Transmitting hot medium is cold-producing medium.Indoor set X has indoor heat converter 8 described later etc., and the heat that cold-producing medium is transmitted offers the indoor air as air conditioning object space by heat exchange, carries out indoor heating or refrigeration.To describe with regard to indoor set X below.
In addition, describe with regard to the annexation of communication system equipment.Utilize order wire C to connect the outdoor control part Y1 that indoor control part X1 that indoor set X has and off-premises station Y have.In addition, utilize remote controller Z(that order wire C is connected in air conditioning object space hereinafter referred to as remote controller Z) with indoor control part X1.Therefore, can between remote controller Z, indoor control part X1 and outdoor control part Y1, carry out the sending and receiving of various signals.At this, although be not particularly limited, for example, communicating by letter between remote controller Z and indoor control part X1 also can not used order wire C, and undertaken by wireless.
Fig. 2 is the stereogram that represents the setting example of the indoor set X of the first embodiment of the present utility model.As shown in Figure 2, the indoor set X of present embodiment can embed indoor set in the ceiling recess being installed on for example ceiling that is formed on (air conditioning object space) in building, cubic box-like.
Fig. 3 is the stereogram that represents the outward appearance of the indoor set X of the first embodiment of the present utility model.As shown in Figure 3, the housing (casing) of the rectangle as indoor set body of the indoor set X of present embodiment is that cabinet 1 is housed in ceiling recess.Be arranged at cabinet 1 bottom, cover the roughly tetragonal decoration panel 2 of cabinet 1 open lower side portion and be configured to the state that can see from indoor.Near the centre of decoration panel 2, configuration is passed the roughly tetragonal suction inlet 3b that air cleaner 11 that grid 12 supports blocks.In addition, around suction inlet 3b, the each limit (four limits) along decoration panel 2 disposes air outlet 3a.And, on each air outlet 3a, blade 4 is set, for the blow-off direction (wind direction) of the air after controlling to adjust.The Position Control of blade 4 is undertaken by indoor control part X1.Indoor control part X1 can independently control position and the driving of each blade 4.In addition, the indoor set X of present embodiment has for example infrared ray sensor 5 as human body detection device.Forming in the device of infrared ray sensor 5, on decoration panel 2, form protection for detection of Sensor section shell 5a and in order to detect the detection hole 5d of opening.
Fig. 4 is the sectional view that represents the structure at the main position in the indoor set X of the first embodiment of the present utility model.Infrared ray sensor 5 also has sensor outer housing 5b, motor 5c and the 5e of sensor body portion.The 5e of sensor body portion is the part that in fact detects (sensing).In the present embodiment as the part of utilizing temperature sensor (infrared ray sensor) to detect.At this, the temperature detection of the 5e of sensor body portion has directionality.Motor 5c is in order to make the 5e of sensor body portion drive towards the scope of the temperature (people) of needs detection.Therefore, the infrared ray sensor 5 of present embodiment can test example as whether there being people in the scope that likely causes cold wind sense in the time bringing into operation.In addition, sensor outer housing 5b accommodates the 5e of sensor body portion.
In addition, in the interior installation turbofan 7 of cabinet 1, by the driving of fan electromotor 6, form flowing of air from suction inlet 3b to each air outlet 3a.At this, at the air sucking side configuration bellmouth 14 of turbofan 7, described bellmouth 14 is for to having passed through suction inlet 3b(air cleaner 11) air carry out rectification, turbofan 7 sucked.Temperature sensor 13 for detection of the inlet temperature of turbofan 7 is installed on bellmouth 14.In addition, near air outlet 3a, there is the temperature sensor 15 that blows out temperature-detecting device as indoor, carried out air conditioning for detection of having passed through indoor heat converter 8, (indoorly blown out temperature T a) to the indoor air themperature blowing out.
And configure indoor heat converters 8 around turbofan 7 ground in cabinet 1.In addition, the space in the air channel between inwall side and the indoor heat converter 8 as cabinet 1, disposes heat insulation inner cap 9 is carried out in air and the indoor set outside of having carried out heat exchange at indoor heat converter 8 in the top board of cabinet 1 and the inner side of side.
And, at the bottom of indoor heat converter 8 configuration water pond 10, the water producing for catching the heat exchange of indoor heat converter 8.And, above-mentioned decoration panel 2 is set in the bottom of water pond 10.
Describe with regard to the action of conditioner below.Once indoor control part X1 receives the signal that comprises the operation instruction from remote controller Z (refrigerating operaton, heating operation, dehumidifying operation etc.), just this operation instruction is sent to the outdoor control part Y1 of off-premises station Y, and according to operation instruction fan motor 6, start indoor air conditioning.
Once outdoor control part Y1 receives the signal comprising from the operation instruction of remote controller Z by indoor control part X1, just according to the running frequency control compressor of indicating according to operation.And in the case of the running frequency of indoor control part X1 instruction compressor, outdoor control part Y1 is according to the instruction control compressor of the running frequency comprising in the signal being transported by indoor control part X1 by order wire C.If raising running frequency, the rotating speed of compressor just improves, if reduce running frequency, the rotating speed of compressor just declines.
Fig. 5 is the local amplification sectional view that represents near the structure air outlet 3a of indoor set X.Here,, in Fig. 5, the air that has passed through air-supply path 16 passes through from air outlet 3a.The periphery side frame of air outlet 3a is covered by end difference 20 outside the path of blowing.And, on blade 4, using the fore-end of outer circumferential side as outer circumferential side front end 18, using the fore-end of inner circumferential side as inner circumferential side front end 19.
Loop explanation with regard to short below.Air themperature or indoor heat converter 8 that indoor control part X1 for example blows out from air outlet 3a in judgements such as heating whens starting operation are brought into play the function of condenser, and whether the condensation temperature of cold-producing medium is low.If judge that temperature is low, just make the outer circumferential side front end 18 of blade 4 tilt to the top of inner circumferential side front end 19, make outside outer circumferential side front end 18 and air-supply path end difference 20 butts or from very close to.End difference 20 butts etc. outside outer circumferential side front end 18 by blade 4 and air-supply path, be blocked from outer circumferential side air out, in addition, form peristome 17 in inner circumferential side.Therefore, air goes along the inner circumferential side that is tilted to of blade 4.On the indoor set X of present embodiment, there is suction inlet 3b in the direction of going towards the inner circumferential side of air outlet 3a.Therefore, guided to suction inlet 3b direction from the air of air outlet 3a.At this, carry out short circulation time, the air quantity while being sometimes less than normal operation.
The structure of the metal material of indoor heat converter 8 itself has thermal capacity.And, form and the essentially identical temperature of room temperature in when starting (when operation starts), therefore, after starting, first must heating indoor heat converter 8 itself, this is also the reason that makes design temperature time delay of arrival.Therefore, for example in when starting by carrying out short circulation, in the time carrying out heating operation, make the air re-circulation that heats gradually by heat exchange, thereby indoor heat converter 8 can be heated to rapidly to design temperature.
At this, as mentioned above, indoor control part X1 can control position and the driving of each blade 4 independently.Therefore,, in the air outlet 3a of the four direction that the indoor set X of present embodiment has, make can carry out short circulation on a part of air outlet 3a.And, about the blade 4 being configured on remaining air outlet 3a, the same during with normal heating operation, can make it from roughly, between general horizontal direction, tilt.
For example, in the situation that indoor temperature is low especially, because the air themperature sucking is low, therefore, even if make air carry out heat exchange by indoor heat converter 8, the heat that offers air is also inadequate, likely can not blow out enough warm air of temperature.Now, by carrying out short circulation, can inlet temperature carry out heat exchange higher than the air of room air at air outlet 3a.Therefore, in the time of heating by making hot-air recirculation, can heat compensation deficiency, for example air of design temperature left and right can be provided to indoor.
Fig. 6 is the key diagram of the short loop control of the first embodiment of the present utility model.In the present embodiment, example as shown in Figure 6, is separated into four regions accordingly by the surrounding of indoor set X and each air outlet 3a, and whether infrared ray sensor 5 detects each region people.Infrared ray sensor 5 drives 90 degree to horizontal direction according to certain hour interval at every turn, is undertaken for detection of the temperature detection that whether has people by certain hour in each region.And indoor control part X1 is for having the blade 4 on air outlet 3a corresponding to people's region with judgement, as long as for example can blow out the air that there is no cold wind sense, identical control while just carrying out with normal heating operation.On the other hand, for the blade 4 on air outlet 3a corresponding to the region unmanned with judgement, be controlled at the position of carrying out short circulation.Indoor control part X1 detects whether there is people according to infrared ray sensor 5, the air outlet 3a that short circulation is carried out in decision, thus for example can provide the warm air that approaches design temperature to indoor people.
At this, have people in all regions, also the each air outlet 3a of rotation carries out short circulation successively.
In addition, also can be by a pair of every two formation of four air outlet 3a, rotation two is carried out short circulation to air outlet 3a successively.
Fig. 7 is the processing spec figure of the indoor control part X1 of the indoor set X of the first embodiment of the present utility model.According to Fig. 7, with regard to indoor control part X1, the processing when the heating describes.
First according to the operation instruction from remote controller Z, indoor control part X1 carries out normal heating operation and controls (step S10).
Then the temperature, detecting according to temperature sensor 15 judges that whether the indoor temperature T a that blows out is lower than threshold value (step S11).If judge that the indoor temperature T a that blows out is not less than threshold value T1(and is for example 33 DEG C) (the indoor temperature T a that blows out is more than threshold value T1), the position (step S18) while just the blade 4 of all air outlet 3a being controlled to normal operation.
On the other hand, if judge that the indoor temperature T a that blows out is lower than threshold value T1, user likely feels cold to the air blowing out, and short circulation (step S12) is carried out in the position that therefore just the blade 4 of all air outlet 3a is controlled to short circulation.Can improve thus the condensation temperature (temperature that cold-producing medium passes through) of indoor heat converter 8.
Then judge that whether the indoor temperature T a that blows out is higher than for example 39 DEG C of T2() (step S13).If judge that the indoor temperature T a that blows out is below threshold value T2, just return to step S12 and proceed short circulation.
If judge that the indoor temperature T a that blows out is higher than threshold value T2, just according to the detection of infrared ray sensor 5, judge whether above-mentioned each region has people (step S14).And judgement has whether people's region is two following (step S15).If judge that there is people in the region more than three, just proceeds short circulation.This be because will from for example with more than three corresponding air outlet 3a blow out air, the heat that likely can supply to air in indoor heat converter 8 is inadequate, makes user have cold wind sense.
On the other hand, if to have people's region be below two in judgement, the decline of condensation temperature is few, as there is no cold wind sense and carry air, only will have the blade 4 of air outlet 3a corresponding to people's region to be controlled to identical with normal operation (step S16) with judgement.
And, judge that whether the indoor temperature T a that blows out is higher than for example 42 DEG C of threshold value T3() and (step S17).If judge that the indoor temperature T a that blows out is higher than threshold value T3, condensation temperature is enough high, thus the blade 4 of all air outlet 3a is carried out to the control (step S18) identical with normal when operation, then end process.If judge that the indoor temperature T a that blows out is not or not threshold value T3 is following higher than the indoor temperature T a that blows out of threshold value T3(), just return to S14 and proceed to process.
As mentioned above, in the indoor set X of present embodiment, indoor control part X1 is according to the detection of infrared ray sensor 5, judge the distribution indoor user, only set blade 4 for normal direction in the direction that has people, therefore, even when condensation temperature is low after the compressor that just starting off-premises station Y installs etc., do not have cold sensation, can provide hot blast to user, can supply comfortable space by Quick yet.
The second embodiment
In the first above-mentioned embodiment, if there is people in the region more than three, just implement short circulation in omnirange, but also can implement by turns the only blowing of both direction.
In addition, judge whether to carry out short circulation according to the indoor temperature T a that blows out in the first embodiment, but be not limited to this.For example, also can judge according to the condensation temperature of indoor heat converter 8.
And, in the first above-mentioned embodiment, be illustrated with regard to cubic boxlike indoor set X, as long as but the control that can illustrate in the first embodiment etc., the shape of indoor set X is not limited to cubic boxlike.In addition, also can in the conditioner of structure that indoor set X has been become to one with off-premises station Y shape, use.

Claims (5)

1. an indoor set, is characterized in that, possesses:
Detect the human body detection device of the people in air conditioning object space;
To the suction inlet of body air amount;
At each diverse location, produce by boasting from multiple air outlets of the air of described body;
Be arranged on each air outlet, control multiple blades of the direction of the air being blown; And
Control is arranged on the described blade on the described air outlet judging according to the detection of described human body detection device, carries out the air blowing out from the air outlet of described judgement to introduce the indoor control part of the processing of the short circulation of described suction inlet.
2. indoor set according to claim 1, is characterized in that, also possesses: detect the indoor temperature-detecting device that blows out of the air themperature blowing out from described air outlet,
Described indoor control part, according to the described indoor temperature that temperature-detecting device detects that blows out, judges whether to carry out short circulation.
3. indoor set according to claim 1, is characterized in that, possesses the heat exchanger of the heat exchange of carrying out cold-producing medium and air in described body,
Described indoor control part, according to the condensation temperature of the cold-producing medium in described heat exchange, judges whether to carry out short circulation.
4. according to the indoor set described in any one in claims 1 to 3, it is characterized in that, accordingly described air conditioning object space be divided into multiple regions with described air outlet,
Described indoor control part is according to the detection of described human body detection device, using the described air outlet corresponding with the described region that is judged as nobody as the air outlet that carries out described short circulation.
5. a conditioner, is characterized in that, possesses:
Indoor set in claim 1 to 4 described in any one; And
Utilize pipeline to be connected with this indoor set and form the off-premises station of the refrigerant loop that makes refrigerant circulation.
CN201420074913.3U 2013-02-22 2014-02-21 Indoor machine and air conditioning device Withdrawn - After Issue CN203771556U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013033634A JP6071626B2 (en) 2013-02-22 2013-02-22 Indoor unit and air conditioner
JP2013-033634 2013-02-22

Publications (1)

Publication Number Publication Date
CN203771556U true CN203771556U (en) 2014-08-13

Family

ID=50344431

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201420074913.3U Withdrawn - After Issue CN203771556U (en) 2013-02-22 2014-02-21 Indoor machine and air conditioning device
CN201410058944.4A Expired - Fee Related CN104006446B (en) 2013-02-22 2014-02-21 Indoor set and conditioner

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201410058944.4A Expired - Fee Related CN104006446B (en) 2013-02-22 2014-02-21 Indoor set and conditioner

Country Status (4)

Country Link
JP (1) JP6071626B2 (en)
CN (2) CN203771556U (en)
GB (2) GB2513694B (en)
MX (1) MX350193B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006446A (en) * 2013-02-22 2014-08-27 三菱电机株式会社 Indoor unit and air adjusting apparatus

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6242300B2 (en) * 2014-06-25 2017-12-06 三菱電機株式会社 Air conditioner indoor unit and air conditioner
JP6592884B2 (en) * 2014-09-30 2019-10-23 ダイキン工業株式会社 Indoor unit of air conditioner
JP6516095B2 (en) * 2015-04-27 2019-05-22 株式会社富士通ゼネラル Ceiling-mounted air conditioner
CN107850332B (en) * 2015-07-30 2020-09-25 三菱电机株式会社 Storage cover and indoor unit of air conditioner provided with same
CN106322687B (en) * 2016-09-26 2017-12-29 珠海格力电器股份有限公司 A kind of position of human body detection method and system
US10239381B2 (en) * 2017-01-23 2019-03-26 TSI Products, Inc. Vehicle roof fan
CN110513842B (en) * 2019-08-28 2020-12-08 青岛海信日立空调系统有限公司 Method and device for determining position of infrared sensor
CN110779152B (en) * 2019-11-15 2021-12-21 宁波奥克斯电气股份有限公司 Air conditioner return air control method and device, air conditioner and storage medium
CN110794701B (en) * 2019-11-27 2022-11-11 广东美的制冷设备有限公司 Environment control method and device based on air-conditioning robot
KR20230015147A (en) * 2021-07-22 2023-01-31 엘지전자 주식회사 Air Conditioner and Control Method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956038A (en) * 1982-09-20 1984-03-31 Matsushita Electric Ind Co Ltd Air-conditioner
JPH01217137A (en) * 1988-02-23 1989-08-30 Mitsubishi Electric Corp Air conditioner
JPH04121550A (en) * 1990-09-10 1992-04-22 Matsushita Electric Ind Co Ltd Air-conditioning equipment
JPH0960949A (en) * 1995-08-29 1997-03-04 Toshiba Corp Air conditioner and its actuation method
ID16934A (en) * 1996-05-22 1997-11-20 Samsung Electronics Co Ltd DIRECTION CONTROL DIRECTION AND AIR FLOW SPEED EXTENDED BY AIR CONDUCTING MACHINE AND WORK METHOD
JPH10103735A (en) * 1996-09-30 1998-04-21 Toshiba Ave Corp Air conditioner
JPH10318550A (en) * 1997-05-20 1998-12-04 Daikin Ind Ltd Air conditioner with deodorizer
JP2001147041A (en) * 1999-11-19 2001-05-29 Fujitsu General Ltd Ceiling-embedded air conditioner
JP4107333B2 (en) * 2006-04-19 2008-06-25 ダイキン工業株式会社 Ceiling-mounted air conditioner
CN101392940B (en) * 2008-11-03 2011-08-03 广州松下空调器有限公司 Air conditioner control method and device thereof
KR101569414B1 (en) * 2008-12-26 2015-11-16 엘지전자 주식회사 Air conditioner and operating method thereof
JP2011007378A (en) * 2009-06-24 2011-01-13 Panasonic Corp Ceiling embedded type air conditioner
JP2011052848A (en) * 2009-08-31 2011-03-17 Panasonic Corp Ceiling-embedded air conditioner
JP2011099609A (en) * 2009-11-05 2011-05-19 Daikin Industries Ltd Indoor unit of air conditioner
JP2011153725A (en) * 2010-01-26 2011-08-11 Daikin Industries Ltd Ceiling-mounted type indoor unit of air conditioning device
JP2011185591A (en) * 2010-02-15 2011-09-22 Daikin Industries Ltd Indoor unit of air conditioning device
JP6071626B2 (en) * 2013-02-22 2017-02-01 三菱電機株式会社 Indoor unit and air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006446A (en) * 2013-02-22 2014-08-27 三菱电机株式会社 Indoor unit and air adjusting apparatus
CN104006446B (en) * 2013-02-22 2016-09-07 三菱电机株式会社 Indoor set and conditioner

Also Published As

Publication number Publication date
MX350193B (en) 2017-08-30
GB2513694B (en) 2017-10-11
CN104006446B (en) 2016-09-07
JP2014163563A (en) 2014-09-08
GB2527193A (en) 2015-12-16
JP6071626B2 (en) 2017-02-01
CN104006446A (en) 2014-08-27
GB2527193B (en) 2017-10-11
GB2513694A (en) 2014-11-05
MX2014002117A (en) 2014-09-01
GB201401968D0 (en) 2014-03-19
GB201507315D0 (en) 2015-06-10

Similar Documents

Publication Publication Date Title
CN203771556U (en) Indoor machine and air conditioning device
US10422546B2 (en) Air conditioner
EP3372907B1 (en) Air conditioner and control method thereof
CN101878398B (en) Air conditioning apparatus
EP2395291B1 (en) Air conditioner
CN107305035B (en) Air conditioner
US9927134B2 (en) Air conditioner units having improved make-up air module communication
CN107631354A (en) Wall-hanging air conditioner indoor unit and its control method
KR101713546B1 (en) One body type airconditioing Circulation System
US9841198B2 (en) Air conditioner units having improved make-up air module communication
US10655885B2 (en) Indoor unit of air-conditioning device
CN102213470A (en) Radiation and ventilation combined air-conditioning system
CN109751736A (en) For the control method of air pipe type air-conditioner, device and air pipe type air-conditioner
CN102478293B (en) Air conditioner
CN101932885B (en) Air conditioner
KR100504588B1 (en) Airconditioner
EP3208550B1 (en) Air conditioning apparatus
JP7008866B2 (en) Air conditioner
KR102364624B1 (en) Control Method of Air Conditioner
JPH05296548A (en) Air conditioner
JP2020133931A (en) Humidification air conditioning system
JP7262667B2 (en) ventilation air conditioning system
CN1875226B (en) Air conditioner
KR101791118B1 (en) A thermo-hygrostat for a mushroom cultivation apparatus
CN115335643A (en) Ventilation air conditioning system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140813

Effective date of abandoning: 20160907

AV01 Patent right actively abandoned

Granted publication date: 20140813

Effective date of abandoning: 20160907

C25 Abandonment of patent right or utility model to avoid double patenting