CN1161569C - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN1161569C
CN1161569C CNB018026117A CN01802611A CN1161569C CN 1161569 C CN1161569 C CN 1161569C CN B018026117 A CNB018026117 A CN B018026117A CN 01802611 A CN01802611 A CN 01802611A CN 1161569 C CN1161569 C CN 1161569C
Authority
CN
China
Prior art keywords
air
pipe arrangement
humidifying
outdoor
mentioned
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.)
Expired - Fee Related
Application number
CNB018026117A
Other languages
Chinese (zh)
Other versions
CN1388883A (en
Inventor
��ľ����
木泽敏浩
得居卓司
吉永浩三
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN1388883A publication Critical patent/CN1388883A/en
Application granted granted Critical
Publication of CN1161569C publication Critical patent/CN1161569C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • 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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/34—Protection means thereof, e.g. covers for refrigerant pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1012—Details of the casing or cover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

An air conditioner having a humidifying unit, in which the amount of humidity can be maintained and the overall diameter of the lines can be designed to be minimized, by maintaining the temperature of humidified air from the humidifying unit to the indoor unit at an appropriate level. Refrigerant lines that that run between an outdoor refrigerant circuit and an indoor refrigerant circuit, and a humidified air line that runs between the humidifying unit and the indoor air conditioner, are formed inside and integral with a line member 161, and amongst the refrigerant lines, a high pressure/high temperature heating line 163 and a humidified air line 164 are disposed inside a high temperature maintenance space 165.

Description

Air conditioner
Technical field
The present invention relates to air conditioner, thereby it carries humidifying air can regulate room air by the humidifier that is provided with off-premises station to indoor set.
Background technology
In split type air conditioner, the outdoor heat converter that is disposed in the off-premises station links to each other with refrigerant piping with indoor heat converter in being disposed at indoor set.Each heat exchanger is controlled to condenser and the evaporimeter that plays a part cold-producing medium, freezes or heat operation.
Configuration can produce the outdoor fan of air stream in the off-premises station, introduces outside air by this outdoor fan, carries out heat exchange between cold-producing medium by outdoor heat converter inside and air.
Equally, in indoor set, also disposed the indoor fan of the air stream that in the indoor set housing, can produce, room air has been sucked, and between cold-producing medium by in-room switch inside and air, carried out heat exchange by this indoor fan.
In general, when air conditioner is warmed oneself operation, only allow room temperature rise owing to do not supply with moisture, in most of the cases, indoor relative humidity can reduce significantly.For this reason, proposed in air conditioner, to be provided with the scheme of humidifier to indoor supply humid air.Humidifier is that the porous matter hygroscopic material with moisture in can absorbed air and the zeolites that the moisture of absorption separated when the heating constitutes discoid rotor and makes, and can be rotatably to its supporting.For airborne water adsorption being equipped with moisture absorption fan and humidification fan on rotor.The moisture absorption fan can suck outside air, produces the air stream by the part rotor.Humidification fan then produces the air stream that the air that contains moisture that will separate on the rotor is delivered to indoor pusher side.The air stream that is produced by the moisture absorption fan does not pass through rotor from the different position of rotor direction of rotation with the air flow point that is produced by humidification fan.The position that the air stream that humidification fan produces is passed through is provided with the heater that can heat rotor.
Contained moisture was adsorbed by epitrochanterian hygroscopic material during the air that the moisture absorption fan produces flowed, and rotor is driven by the motor drives rotation, and in the position by the heater heating, the moisture of absorption separates, and moisture can be added in the air stream of moisture absorption fan generation.
Foregoing humidifier can overlappingly be arranged on the off-premises station or be located near the off-premises station.By the moisture of moisture absorption fan from outdoor inhaled air is that rotor is adsorbed, and the moisture of absorption separates once more and is used as humidifying air and is delivered to indoor pusher side.
Humidifying air from humidifier is delivered to indoor pusher side by humidifying air with pipe arrangement.This humidifying air makes with insulation materials such as foamed polyurethane classes usually with pipe arrangement.
In Japan, the atmosphere in winter is dry often, and when using the humidifier humidification, the pipe arrangement portion that is connected to indoor set by humidifier will be exposed in the atmosphere of low temperature.Condensing and the anxiety of the humidification amount that can not obtain suiting of contained humidity like this, will take place to be cooled by the air in the humidifying air pipe arrangement.
In addition, off-premises station is refrigeration machine pipe arrangement and humidifying air pipe arrangement two big classes to the pipe arrangement of indoor set.During construction, it is very much numerous and diverse that pipe arrangement deals with, and simultaneously, the pipe arrangement integral diameter is also thicker, therefore exists and is difficult to put into the original such problem of pipeline that refrigerant piping is used of passing through.
Summary of the invention
The objective of the invention is to, a kind of air conditioner with humidifier is provided, the humidifying air that is led to indoor pusher side by humidifier is kept suitable temperature, thereby can keep the humidification amount, dwindle the diameter of whole pipe arrangement.
Air-conditioning of the present invention has: the off-premises station that is provided with the outdoor refrigerant loop; Be provided with indoor set with the loop-coupled indoor refrigerant loop of outdoor refrigerant; The humidifier that absorbs water and generate humidifying air and this humidifying air is supplied with indoor set from outdoor air.The refrigerant piping that the outdoor refrigerant loop is connected with indoor refrigerant loop and the humidifying air pipe arrangement that humidifier is connected with indoor set is configured in together with in insulation material and the isolated connecting pipings of ambient atmosphere, warming oneself in the while refrigerant piping is configured in the same space with high pressure-temperature pipe arrangement and humidifying air pipe arrangement.
At this moment, the air in the humidifying air pipe arrangement can keep high temperature, prevents the deficiency of humidification amount.And,,, reduce the pipe arrangement overall diameter so can improve efficiency of construction because of each pipe arrangement is positioned in the connecting pipings together.
Like this, in the refrigerant piping heating with the high pressure low temperature pipe arrangement configurable with warm oneself with high pressure-temperature pipe arrangement and humidifying air with different space, the space that pipe arrangement disposed in.
At this moment, can reduce humidifying air and be subjected to the influence of refrigerant temperature by when heating high pressure low temperature pipe arrangement with pipe arrangement, humidifying air can be kept high temperature with the interior air themperature of pipe arrangement.
What in addition, off-premises station and indoor set are electrically connected is connected electric wire and can be configured in the connecting pipings.
In this case, but one configuration refrigerant piping, humidifying air can improve efficiency of construction with pipe arrangement and connecting pipings.
Description of drawings
Fig. 1 is the stereogram of the air conditioner surface structure of expression the invention process form 1 employing.
Fig. 2 is the refrigerant loop key diagram.
Fig. 3 is the off-premises station exploded perspective view.
Fig. 4 is the indoor set exploded perspective view.
Fig. 5 is the cutaway view of piping-member.
The specific embodiment
(air conditioner outward appearance)
The air conditioner outward appearance that the invention process form 1 adopts as shown in Figure 1.
This air conditioner 1 is formed by being installed on the indoor set 2 on the indoor wall etc. and being installed in outdoor off-premises station 3.Off-premises station 3 has the outdoor air-conditioner 5 of accommodating chamber outer heat-exchanger and outdoor fan etc. and humidifying air is delivered to the humidifier 4 of indoor set 2.
In the indoor set 2 indoor heat converter is housed, in the off-premises station 3 outdoor heat converter is housed.Each heat exchanger connects with refrigerant piping, constitutes refrigerant loop.In addition, between humidifier 4 and the indoor set 2 the humidifying air pipe arrangement is housed, the humidifying air that is used for flowing out in the humidification 4 is conducted to indoor set 2.Refrigerant piping and humidifying air are configured in the connecting pipings that completely cuts off with insulation material and ambient atmosphere with pipe arrangement.
(the roughly formation of refrigerant loop)
Figure 2 shows that the refrigerant loop example that air conditioner 1 is used.
Be provided with indoor heat converter 11 in the indoor set 2.This indoor heat converter 11 is by the heat-transfer pipe of bending and is formed by a plurality of fins that heat-transfer pipe passes repeatedly back and forth at the length direction two ends, with the air that contact between hot capable heat exchange.
In addition, be provided with in the indoor set 2 can suck room air and can and 11 of indoor heat converters carry out heat-exchanged air and be discharged to indoor cross flow fan 12.Cross flow fan 12 is cylindric, and the rotating shaft direction is provided with blade in the periphery upper edge, thereby can generate air-flow to the direction of intersecting with rotating shaft.This cross flow fan 12 reaches 13 driving rotations by the fan sight that is installed in the indoor set 2.
Compressor 21, the four-port conversion value 22 that links to each other with compressor 21 outlet sides, the storage heater 23 that links to each other with compressor 21 inlet sides, the outdoor heat converter 24 that links to each other with four-port conversion value 22 are housed in the outdoor air-conditioner 5, reach the pressure reducer 25 that constitutes by the electric expansion valve that links to each other with outdoor heat converter 24.Pressure reducer 25 links to each other with on-the-spot pipe arrangement 31 with open and close valve 27 with liquid by filter 26, links to each other with an end of indoor heat converter 11 by this on-the-spot pipe arrangement 31 again.And four-port conversion value 22 links to each other with on-the-spot pipe arrangement 32 with open and close valve 28 by gas, links to each other with the other end of indoor hot device 11 by this scene pipe arrangement 32 again.On-the- spot pipe arrangement 31,32 all is contained in the connecting pipings 6 of Fig. 1.
In the outdoor air-conditioner 5, promising outside portion is set discharges in the outdoor heat converter 24 propeller type fan 29 through the air of heat exchange, this propeller type fan 29 is driven by fan motor 30 rotations.
(formation of off-premises station)
The structure of off-premises station 3 can be illustrated with exploded perspective view shown in Figure 3.
Off-premises station 3 is equipped with base plate 41, right plate 42, left plate 43, header board 44, metal coating net 46, top board 47, contains the outdoor shell of humidifier housing 48 etc.
The rear of header board 44 is provided with fan aspirated mouthful 45 and dividing plate 49.In addition, be installed with in the front of the metal coating net 46 of outdoor shell back and overlook the outdoor heat converter 24 that is the L shape.
In the front of outdoor heat converter 24 fan motor mount pad 50 is installed.Outdoor fan motor 30 is arranged together on the fan motor mount pad surely.Installation room external fan 29 on this outdoor fan motor 30.Outdoor fan 29 is driven by outdoor fan motor 30.In the space that the base plate by fan aspirated mouth 45, dividing plate 49, left plate 43, outdoor heat exchange and humidifier housing 48 constitutes, produce negative pressure, make the air of introducing by the back and the left side contact the back with outdoor heat converter 24 and discharge from the front of header board 44.
Dispose compressor 21, four-port conversion value 22, motor-driven valve 25, the effective open and close valve 27 of liquid, tracheae between dividing plate 49 and the right plate 42 with the refrigerant circuit constituent part of open and close valve 28 etc. with detect thermistor 51 that the each several part temperature uses etc.The switching valve gap 52 that the effective open and close valve 27 of promising protection liquid, tracheae are used with open and close valve is installed on the right side of right plate 42.
Electric parts case 53 has been installed in the top of outdoor fan 29.The printed substrate 54 of the loop part used of control various piece is housed in this electric parts case 53 and loop heat that part is given birth to is given the radiator fan 55 of heat transmission.
In addition, in case be provided with the antidrip plate 57 that catches fire and to prevent the PLASTIC LAMINATED 56 that the condition of a fire enlarges and prevent to use from humidifier one lateral seepage on the top, space of placement compressor 21 parts such as refrigerant loop such as grade.
Humidifier is furnished with the humidifier housing 48 that is positioned at off-premises station 3 tops.Disposed humidifier rotor 58 in this humidifier housing 48.Humidifier rotor 58 is zeolite of porous matter in the form of annular discs etc., has the airborne moisture that absorption contacts and heats the character that these moisture make its separation.Humidifier housing 48 is provided with bolster 59, by rotor guide 60 supporting rotations.Be with tooth on the periphery of humidifying rotor 56, can meshing with the rotor driven wheel 62 on the driving shaft that is installed in the rotor drive motor 61.
Heater assembly 64 is configured to the top covering of humidifier rotor 58 state of half roughly.Heater assembly comprises heater body 66, cover the loam cake 65 of heater body 66 and have the lower cover 69 of the exhaust outlet 68 that sucks air entry 67 that air uses and can be discharged by the air of heater body 66 heating.Heater assembly 64 is installed in the top of humidifying rotor 58 by heater fixed head 63.
Above humidifying rotor 58,, disposed humidification fan 70 corresponding to the position of heater assembly 64.Humidification fan 70 is a kind of centrifugal fans, is configured in the housing that links to each other with humidified side connecting pipe 72, becomes an integral body with the humidification fan air entry that is installed in humidifying rotor 58 belows.Humidification fan 70 will be by humidifying rotor 58 air row to humidified side connecting pipe 72, with pipe arrangement humidifying air is sent to indoor set 2 sides by humidification flexible pipe 73 and the humidifying airs that are configured in the connecting pipings 6.
Be provided with absorption side connecting pipe 74 above the humidifying rotor 58 to cover the part of no heating component 64.This absorption side connecting pipe 74 forms from the bottom of humidifying rotor 58 by humidifying rotor 58 to transferring to the air flow circuit of the absorption fan accommodation section 75 of 58 accommodation section adjacency with humidification.
The top of absorption fan holding portion 75 is provided with an absorption side horn mouth 84, has the peristome 85 that links to each other with the air flow circuit that is formed by absorption side connecting pipe 74 on this absorption side horn mouth 84.Absorption fan 81 rotates and is contained in freely in the absorption fan accommodation section 75.This absorption fan 81 is centrifugal, and is air-breathing from the absorption side horn mouth on top, toward the rear exhaust of absorption fan accommodation section 75.Absorption fan 81 drives rotation by absorption fan motor 83.Absorption fan motor 83 is fixed in the humidifier housing 48 by the motor holder.
In addition, dispose in the humidifier housing 48 by printed substrate 78 being contained in electrical equipment housing that inner electric element box 76 and electrical equipment case lid 77 form and power panel 79 etc.
In the humidifier 4 that makes like this, drive absorption fan 81 by rotation, can draw air from the external world, by the part of humidifying rotor 58, form the air-flow that discharges then by means of adsorbing side connecting pipe and absorption fan 81.When the air of drawing from the external world passes through humidifying rotor 58, contained moisture in humidifying rotor 58 absorbed airs.
In addition, drive humidification fan 70 by rotation, then draw the air stream that air generates from the external world, be to draw air from the external world, import in the loam cakes 65 and by exhaust outlet 68 discharges through the air entry 67 of lower cover 69 by humidifying rotor 58 from the bottom up, once more from top to bottom by humidifying rotor 58, by humidification fan 70 rows to humidification connecting pipe 72.Therefore, the air stream that utilizes humidification fan 70 to generate can separate the moisture that is adsorbed on the humidifying rotor 58 and feed to indoor set 2 sides as humidifying air stream.
(room air conditioner)
The exploded perspective view of indoor set 2 as shown in Figure 4.
Among Fig. 4, indoor set 2 has preceding grid component 101, is contained in the header board 102 in preceding grid component 101 fronts.Have the last air entry 103 that forms a plurality of seam shape peristomes above the preceding grid component 101, and the top of header board 102 and side there is the preceding air entry 104 of opening.
Last air entry 103 inside of grid component 101 and preceding air entry 104 inside of header board 102 before the air cleaner 105 that clean air is used inserts.
Preceding grid component 101 is installed on the underframe assembly 106 that is positioned at the rear, the housing of dress inner body in constituting.The housing that is made of this preceding grid component 101 and underframe assembly 106 is only blocked on the installing plate that is fixed on the indoor wall and is installed in indoor.
Underframe assembly 106 is provided with the fan placement section 109 that can place cross flow fan 12.Cross flow fan 12 is rotated by bearing components 110 and is installed in freely in the fan placement section 109.Indoor fan motor 13 is located at the side relative with bearing 110, and side plate 111 is installed in the outside of indoor fan motor 13.
Indoor heat converter 11 is mounted to forward and backward, the state that the top surrounds with cross flow fan 12.The two ends, the left and right sides of this indoor heat converter 11 are bent on some times the heat-transfer pipe has installed a plurality of radiating fins.Make the driving that utilizes cross flow fan 12 from last air entry 103 and before air entry 104 inhaled airs by cross flow fan 12, and by the cold-producing medium of heat-transfer pipe inside between carry out heat exchange.This indoor heat converter 11 links to each other with refrigerant piping from connecting pipings 6 branches.
The below of indoor heat converter 11 is provided with a drain pan 12, the condensed water that produces when being used for containing the heat-obtaining exchange.The dripping tube 113 of the outside discharging of condensed water that Sheng is got is housed on this drain pan 112.When making refrigerating operaton, because indoor heat converter 11 is used as evaporimeter, air contacts with indoor heat converter 11, and wherein contained moisture drips with regard to condensation.The condensed water that obtains is like this received by drain pan 112, and discharges through dripping tube 113.
Before the front lower of grid component 101 be provided with the electric element box 114 that can place the printed substrate of loading onto control loop etc. and cover 115 with the electrical equipment that covers electric element box 114 fronts.In addition, the below of electric element box 114 is provided with the blow-off outlet of the air stream that is generated by cross flow fan.This blow-off outlet is equipped with the horizontal blade 116,116 that can swing and a plurality of vertical vanes 117 that connect with vertical vane connecting rod 118.Horizontal blade 116,116 is by the rotation of horizontal blade action Motor Drive.Vertical vane 117 is by the rotation of vertical vane action Motor Drive.
Conduit assembly 121 is equipped with in a side of underframe assembly 106.The humidifying air blow-off outlet 124 that conduit assembly 121 has the humidification hose transition 122 that is in the bottom, the stream formation portion 123 that mediates, is in top.On these conduit assembly 121 humidification hose transitions 122, be connected with the humidifying air pipe arrangement that branches out from pipe arrangement 6, can introduce the humidifying air that humidifier is supplied with.The mediate stream formation portion 123 of portion constitutes hollow bulb by humidifying air.Carry from the humidifying air forward end direction that humidification hose transition 122 is introduced, enter the air stream that generates by cross flow fan 12 from the empty outlet 124 of blowing of humidification.
(connecting pipings)
The cross-section structure of connecting pipings as shown in Figure 5.
Piping-member 161 usefulness foamed polyurethane class insulation materials are made, and are the tubulose of inner hollow.Piping-member 161 internal configurations have heating high pressure low temperature pipe arrangement 162, the heating in the refrigerant piping high pressure-temperature pipe arrangement 163 and humidifying air pipe arrangement 164.Wherein, heating is placed on high temperature with high pressure-temperature pipe arrangement 163 and humidifying air with pipe arrangement 164 and keeps in the space 165, is placed on in high temperature is kept the low temperature pipe arrangement space 166 that the space separates mutually with high pressure low temperature pipe arrangement 162 and warm oneself.
Heating is equivalent to on-the-spot pipe arrangement 31 (referring to Fig. 2) with high pressure low temperature pipe arrangement 162, and on-the-spot pipe arrangement 31 is drawn with open and close valve 27 sides from the liquid of outdoor air-conditioner 5.Heating is suitable with high pressure-temperature pipe arrangement 163 and on-the-spot pipe arrangement 32 (referring to Fig. 2), and on-the-spot pipe arrangement 32 is drawn with open and close valve 28 sides from the gas of outdoor air-conditioner 5.
When carrying out the humidification operation in the winter time Gan Zao season, because outside air temperature is low, the operation so most consideration is warmed oneself simultaneously.When therefore doing the heating operation, is high temperature by heating with the cold-producing medium of high pressure-temperature pipe arrangement 163, the humidifying air that is placed on the same space with heating with high pressure-temperature pipe arrangement 163 can keep high temperature with the air in the pipe arrangement 164, thereby deliver to humidifying air can be not condensing with the airborne moisture in the pipe arrangement 164, can prevent that the humidification amount from reducing.During heating,, the heating that becomes low temperature keeps in the heat insulation low temperature pipe arrangement space 166, space 165, so be subjected to the influence of this heating usefulness high pressure low temperature pipe arrangement 162 minimum because being placed in the piping-member 161 with high temperature with high pressure low temperature pipe arrangement 162.
Heating is disposed in the piping-member 161 with pipe arrangement 164 with high pressure-temperature pipe arrangement 163 and humidifying air with high pressure low temperature pipe arrangement 162, heating, so can reduce the diameter of whole pipe arrangement, is placed in the pipeline that original refrigerant piping uses.
(other examples of connecting pipings)
(A) in Fig. 5, keep at high temperature and to have hollow bulb 168 in the space 165.Heating is held with pipe arrangement 164 with humidifying air with high pressure-temperature pipe arrangement 163 and to be become to be close to state.
At this moment, it is higher that heating is kept effect with the high temperature of high pressure-temperature pipe arrangement 163, can suitably keep the humidification amount in the humidifying air usefulness pipe arrangement 164.
(B) as shown in Figure 5, also the electric wire 167 that is connected that is electrically connected outdoor air-conditioner 5 and room air conditioner 2 can be configured in the piping-member 161.At this moment, refrigerant piping, humidifying air can be disposed integratedly with pipe arrangement and connection electric wire, improve efficiency of construction.
The possibility of industrial utilization
In the air conditioner relevant with claim 1 of the present invention, because the outer refrigerant loop and indoor of junction chamber The refrigerant piping of refrigerant loop and the humidifying air that is connected humidifier and room air conditioner are with pipe arrangement together Be configured in and utilize in the connecting pipings that heat-barrier material is hedged off from the outer world, simultaneously in the refrigerant piping heating with high Super pressure-high temperature pipe arrangement and humidifying air are placed in the same space with pipe arrangement, so can be the humidifying air pipe arrangement Interior air themperature maintains high temperature, prevents the deficiency of humidification amount. And, by each pipe arrangement is joined integratedly Put in connecting pipings and also can improve efficiency of construction, reduce the diameter of whole pipe arrangement.
In the air conditioner relevant with claim 2 of the present invention, the humidifying air pipe arrangement is subjected to by heating with high The impact of forcing down the refrigerant temperature of warm pipe arrangement reduces, thereby humidifying air can be used the Air Temperature in the pipe arrangement Degree keeps high temperature.
The air conditioner relevant with claim 3, can with refrigerant piping, humidifying air with pipe arrangement with connection Pipe arrangement disposes integratedly, can improve efficiency of construction.

Claims (3)

1. an air conditioner comprises: the outdoor air-conditioner (5) with outdoor refrigerant loop; Have the room air conditioner (2) of the indoor refrigerant loop that links to each other with above-mentioned outdoor refrigerant loop and can from outdoor air, obtain the humidifier (4) that moisture generates humidifying air and this humidifying air supplied with above-mentioned room air conditioner (2), it is characterized in that
The refrigerant piping (162,163) that above-mentioned outdoor refrigerant loop is connected with above-mentioned indoor refrigerant loop and the humidifying air that above-mentioned humidifier (4) is connected with above-mentioned room air conditioner (2) is configured in the connecting pipings (161) that is hedged off from the outer world with insulation material integratedly with pipe arrangement (164), and in the above-mentioned refrigerant piping heating with high pressure-temperature pipe arrangement (163) be configured in humidifying air usefulness pipe arrangement (164) the same space (165) in.
2. air conditioner as claimed in claim 1, it is characterized in that heating is configured in the different space (166), the space (165) that disposed with pipe arrangement (164) with high pressure-temperature pipe arrangement (163) and humidifying air with above-mentioned heating with high pressure low temperature pipe arrangement (162) in the above-mentioned refrigerant piping.
3. air conditioner as claimed in claim 1 or 2 is characterized in that, the electric wire (167) that is connected that is electrically connected above-mentioned outdoor air-conditioner (5) and room air conditioner (2) is configured in the above-mentioned connecting pipings (161).
CNB018026117A 2000-09-12 2001-08-27 Air conditioner Expired - Fee Related CN1161569C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP276292/2000 2000-09-12
JP2000276292A JP2002089904A (en) 2000-09-12 2000-09-12 Air conditioner
JP276292/00 2000-09-12

Publications (2)

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CN1388883A CN1388883A (en) 2003-01-01
CN1161569C true CN1161569C (en) 2004-08-11

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CNB018026117A Expired - Fee Related CN1161569C (en) 2000-09-12 2001-08-27 Air conditioner

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EP (1) EP1318355B1 (en)
JP (1) JP2002089904A (en)
KR (1) KR20020061592A (en)
CN (1) CN1161569C (en)
AT (1) ATE409838T1 (en)
DE (1) DE60135997D1 (en)
ES (1) ES2312462T3 (en)
WO (1) WO2002023095A1 (en)

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Publication number Priority date Publication date Assignee Title
KR102137020B1 (en) 2013-11-11 2020-07-23 엘지전자 주식회사 Signal transmission device for air conditionner
CN104764094B (en) * 2015-03-26 2017-06-06 广东美的制冷设备有限公司 The control method of humidifying air conditioner and humidifying air conditioner
CN106225115B (en) * 2016-08-26 2019-06-04 芜湖美智空调设备有限公司 Humidifier, air-conditioning system and its control method
WO2024096758A1 (en) * 2022-11-02 2024-05-10 Роберт Венерович АХМЕТОВ Device for purifying, conditioning and humidifying supply air
WO2024168034A1 (en) * 2023-02-07 2024-08-15 Tyco Fire & Security Gmbh Electrical and liquid feedthrough system for a compressor

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JPH0762547B2 (en) * 1989-02-21 1995-07-05 ダイキン工業株式会社 Humidifier for air conditioner
JPH03526U (en) * 1989-05-24 1991-01-07
JP3132940B2 (en) * 1993-03-02 2001-02-05 松下電器産業株式会社 Air conditioner with humidification function
JP3157994B2 (en) * 1994-10-28 2001-04-23 シャープ株式会社 Air conditioner with humidification function
JPH08240328A (en) * 1995-03-02 1996-09-17 Daikin Ind Ltd Separate type air-conditioning machine
JPH1019303A (en) * 1996-07-04 1998-01-23 Daikin Ind Ltd Ventilation duct structure for separate type air conditioner
JPH10232036A (en) * 1997-02-20 1998-09-02 Daikin Ind Ltd Humidifying unit
JP2001090999A (en) * 1999-09-27 2001-04-03 Daikin Ind Ltd Laying structure of humidifying hose

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Publication number Publication date
ATE409838T1 (en) 2008-10-15
WO2002023095A1 (en) 2002-03-21
ES2312462T3 (en) 2009-03-01
CN1388883A (en) 2003-01-01
JP2002089904A (en) 2002-03-27
EP1318355A1 (en) 2003-06-11
DE60135997D1 (en) 2008-11-13
EP1318355B1 (en) 2008-10-01
EP1318355A4 (en) 2005-11-16
KR20020061592A (en) 2002-07-24

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