CN101821555B - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN101821555B
CN101821555B CN2008801103900A CN200880110390A CN101821555B CN 101821555 B CN101821555 B CN 101821555B CN 2008801103900 A CN2008801103900 A CN 2008801103900A CN 200880110390 A CN200880110390 A CN 200880110390A CN 101821555 B CN101821555 B CN 101821555B
Authority
CN
China
Prior art keywords
air
adjustment
heat exchanger
humidity
humidity regulation
Prior art date
Application number
CN2008801103900A
Other languages
Chinese (zh)
Other versions
CN101821555A (en
Inventor
薮知宏
奥村恭伸
Original Assignee
大金工业株式会社
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
Priority to JP2007-262461 priority Critical
Priority to JP2007262461A priority patent/JP4360434B2/en
Application filed by 大金工业株式会社 filed Critical 大金工业株式会社
Priority to PCT/JP2008/002528 priority patent/WO2009044510A1/en
Publication of CN101821555A publication Critical patent/CN101821555A/en
Application granted granted Critical
Publication of CN101821555B publication Critical patent/CN101821555B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F3/1411Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/044Systems in which all treatment is given in the central station, i.e. all-air systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F3/1411Air-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
    • F24F3/1429Air-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 alternatively operating a heat exchanger in an absorbing/adsorbing mode and a heat exchanger in a regeneration mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B13/00Compression machines, plant or systems with reversible cycle

Abstract

An air conditioner is reduced in size as a whole by making a humidity adjustment unit as small as possible. The air conditioner (1) has the humidity adjustment unit (2) for adjusting the humidity of air and a temperature adjustment unit (8) for adjusting the temperature of the air. The humidity adjustment unit (2) has a casing (20) for humidity adjustment, first and second adsorption heat exchangers (14, 15) for adjusting the humidity of air in the casing (20) for humidity adjustment, and an electric unit (19) for humidity adjustment. The temperature adjustment unit (8) has a casing (80) for temperature adjustment placed next to the casing (20) for humidity adjustment and also has a heat exchanger (94) for temperature adjustment received in the casing (80) for temperature adjustment and adjusting the temperature of air. The electric unit (19) for humidity adjustment has heat radiation fins (19a) for radiating produced heat and is placed in an air path in the casing (80) for temperature adjustment.

Description

Conditioner
Technical field
The conditioner that the present invention relates to have the humidity adjustment unit of adjusting air humidity and regulate the thermostat unit of air themperature.
Background technology
All the time, known humidity regulation and the thermoregulator conditioner that carries out respectively air.
For example, the conditioner that relates to of patent documentation 1 comprises: utilize the steam compression type refrigeration circulation mainly to carry out the aobvious heat treated thermostat unit of air; With utilize the adsorbent can adsorb/discharge airborne moisture to carry out the latent heat treated humidity adjustment unit of air.
Patent documentation 1: Japanese kokai publication hei 09-318126 communique
Summary of the invention
Above-mentioned humidity adjustment unit comprises the path that makes the circulation of outdoor air and room air, be used for outdoor air and room air are sucked the absorbing unit of moisture of fan, absorbed air of this path and the multiple component parts such as thermal source of this absorbing unit regeneration usefulness, with these member storages in housing.So, the component parts of humidity adjustment unit is more, and the trend of maximization is arranged.
The present invention finishes in view of this problem points, and its purpose is that humidity adjustment unit is as much as possible little to make as a whole miniaturization of conditioner by making.
In the present invention, the electronic component unit with humidity adjustment unit is configured in the housing of thermostat unit.
In detail, the first conditioner of inventing to comprise the humidity adjustment unit (2) of adjusting air humidity and regulating the thermostat unit (8) of air themperature is object.
And, above-mentioned humidity adjustment unit (2) has humidity regulation housing (20), regulate humidity regulation mechanism (11) and humidity regulation electronic component unit (19) that this humidity regulation is used the air humidity in the housing (20), said temperature regulon (8) has the adjustment that is arranged side by side with housing (20) with above-mentioned humidity regulation with housing (80) and is accommodated in this adjustment with in the housing (80) and regulate the thermoregulation mechanism (91) of air themperature, above-mentioned humidity regulation is provided with the radiating part (19a) that dispels the heat for to the heat that produces with electronic component unit (19), and is configured in the said temperature adjusting with in the air flue in the housing (80).
In the situation that adopt said structure, be configured in the adjustment of thermostat unit (8) with electronic component unit (19) with in the housing (80) by the humidity regulation with humidity adjustment unit (2), the humidity regulation that is configured in humidity adjustment unit (2) the interior components number of housing (20) can be cut down, therefore humidity adjustment unit (2) miniaturization can be made.On the other hand, although at the adjustment of thermostat unit (8) configuration humidity regulation electronic component unit (19) in the housing (80), but the component parts humidity ratio regulon (2) of typical temperature regulon (8) is few, therefore, with humidity regulation be configured in humidity regulation with electronic component unit (19) compare with the structure in the housing (20), whole as conditioner, can realize miniaturization.
And, by this humidity regulation is configured in adjustment with in the air flue in the housing (80) with electronic component unit (19), can utilize the air of circulation in adjustment is used housing (80), by radiating part (19a) humidity regulation be cooled off with electronic component unit (19).By like this, with humidity regulation be configured in humidity regulation with electronic component unit (19) compare with the structure in the housing (20), can improve the humidity regulation radiating efficiency of electronic component unit (19), therefore radiating part (19a) miniaturization can be made, and then humidity regulation electronic component unit (19) integral miniaturization can be made.Its result even humidity regulation is configured in adjustment with the structure in the housing (80) with electronic component unit (19), also can suppress the maximization that adjustment is used the unit.
The second invention is, in the first invention, said temperature governor motion (91) has for the adjustment of the temperature that is adjusted in the air that adjustment circulates with the air flue in the housing (80) with heat exchanger (94), and above-mentioned humidity regulation is disposed at the upstream side that said temperature is regulated usefulness heat exchanger (94) with electronic component unit (19).
If humidity regulation is configured in the downstream that adjustment is used heat exchanger (94) with electronic component unit (19), then when thermostat unit (8) carries out warming operation, owing to the air that is heated with heat exchanger (94) by adjustment cools off humidity regulation electronic component unit (19), deterioration of efficiency.Therefore, in the situation that adopt said structure, by humidity regulation is configured in the upstream side that adjustment is used heat exchanger (94) with electronic component unit (19), can utilize by the cooling of the air before adjustment humidity regulation electronic component unit (19), even in the situation that thermostat unit (8) carries out warming operation, also can effectively cool off humidity regulation electronic component unit (19).
The 3rd invention is that in the second invention, said temperature is regulated with heat exchanger (94) state configuration to tilt in said temperature is regulated with the air flue in the housing (80).
In the situation that adopt said structure, by make adjustment with heat exchanger (94) adjustment with housing (80) in respect to the air flue tilted configuration, even in the situation that adjustment is small-sized with housing (80), also can guarantee fully the adjustment area of heat exchanger (94).That is to say, when guaranteeing fully the area of adjustment with heat exchanger (94), can make adjustment namely thermostat unit (8) miniaturization of housing (80).
The 4th invention is, in the first invention, above-mentioned humidity regulation mechanism (11) has refrigerant loop (11), this refrigerant loop (11) is connected with surface attachment the adsorption heat exchanger (14,15) of the adsorbent that adsorbs and discharge moisture and the humidity regulation compressor (12) of compressed refrigerant, carry out kind of refrigeration cycle, above-mentioned humidity regulation is configured in said temperature with compressor (12) and regulates with in the housing (80).
In the situation that adopt said structure, except humidity is regulated with the electronic component unit (19), humidity regulation is configured in adjustment with in the housing (80) with compressor (12), can further makes thus humidity adjustment unit (2) miniaturization.
The 5th invention is, in the first invention, said temperature governor motion (91) has refrigerant loop (91), this refrigerant loop (91) is connected with for being adjusted in the adjustment of temperature that said temperature regulates the air that circulates with the air flue in the housing (80) with heat exchanger (94) and being disposed at the interior also compressor (92) of compressed refrigerant of off-premises station, carry out kind of refrigeration cycle, above-mentioned humidity regulation mechanism (11) has the adsorption heat exchanger (14 that surface attachment has absorption and discharges the adsorbent of moisture, 15), above-mentioned adsorption heat exchanger (14,15) be connected on the above-mentioned refrigerant loop (91).
In the situation that adopt said structure, the adjustment of thermoregulation mechanism (91) is connected on the refrigerant loop (91) with heat exchanger (94) and the humidity regulation adsorption heat exchanger (14,15) with mechanism (11), carries out the circulation of cold-producing medium by the compressor (92) that shares.Its result does not need the compressor of humidity regulation special use, so does not need the configuration space of the compressor of humidity regulation special use, can further make humidity adjustment unit (2) and thermostat unit (8) miniaturization.
The 6th invention is that in the first invention, above-mentioned humidity adjustment unit (2) and said temperature regulon (8) consist of separately, are assembled into one when assembling.
In the situation that adopt said structure, humidity adjustment unit (2) is separated with thermostat unit (8) also separately it is processed until when assembling, and make it distinguish miniaturization, thus, it is easy that the processing of each unit becomes.
According to the present invention, by the humidity regulation of humidity adjustment unit (2) is used in the housing (80) with the adjustment that electronic component unit (19) is configured in thermostat unit (8), can make humidity adjustment unit (2) miniaturization.At this moment, by humidity regulation is configured in adjustment with in the air flue in the housing (80) with electronic component unit (19), humidity regulation improves with the radiating efficiency of electronic component unit (19), therefore can make humidity regulation with radiating part (19a) and even humidity regulation electronic component unit (19) integral miniaturization of electronic component unit (19), therefore also can suppress the maximization of thermostat unit (8).
According to the second invention, by humidity regulation is configured in adjustment is used heat exchanger (94) with the adjustment in the housing (80) upstream side with electronic component unit (19), even in the situation that thermostat unit (8) carries out warming operation, also can effectively cool off humidity regulation electronic component unit (19).
According to the 3rd invention, by said temperature being regulated with heat exchanger (94) state configuration to tilt in said temperature is regulated with the air flue in the housing (80), can guarantee fully that adjustment with the area of heat exchanger (94), makes adjustment namely thermostat unit (8) miniaturization of housing (80) simultaneously.
According to the 4th invention, except humidity regulation is used electronic component unit (19), above-mentioned humidity regulation is configured in said temperature with compressor (12) regulates with in the housing (80), can further make thus humidity adjustment unit (2) miniaturization.
According to the 5th invention, be connected on the refrigerant loop (91) by the adsorption heat exchanger (14,15) with humidity regulation mechanism (11), this refrigerant loop (91) is used for connecting adjustment with heat exchanger (94) and compressor (92) and carries out kind of refrigeration cycle, can be in humidity adjustment unit (2) and thermostat unit (8) shared compressor (92), can further make humidity adjustment unit (2) and thermostat unit (8) miniaturization.
According to the 6th invention, consist of individually above-mentioned humidity adjustment unit (2) and said temperature regulon (8), when assembling, can be assembled into one, thus, they can be miniaturized respectively, can easily process each unit simultaneously.
Description of drawings
Fig. 1 is the approximate three-dimensional map of the conditioner of embodiment 1.
Fig. 2 is the summary construction diagram of conditioner, (A) expression top view, and (B) B-B of expression (A) is to view, and (C) C-C of expression (A) is to view, and (D) D-D of expression (A) is to view.
Fig. 3 is the stereogram of the inside of expression humidity adjustment unit.
Fig. 4 is the stereogram of the schematic configuration of expression adsorption heat exchanger.
Fig. 5 is the summary construction diagram of the refrigerant loop of humidity adjustment unit.
Fig. 6 is the summary construction diagram of the refrigerant loop of thermostat unit.
Fig. 7 is the stereogram of the Air Flow in the first action that the dehumidifying ventilation of explanation conditioner is turned round and the humidification ventilation is turned round.
Fig. 8 is the stereogram of the Air Flow in the second action that the dehumidifying ventilation of explanation conditioner is turned round and the humidification ventilation is turned round.
Fig. 9 is the stereogram of the Air Flow in the first action of the explanation dehumidifying cycle operation of conditioner and humidification cycle operation.
Figure 10 is the stereogram of the Air Flow in the second action of the explanation dehumidifying cycle operation of conditioner and humidification cycle operation.
The refrigerant loop figure of the action when Figure 11 is the schematic configuration of conditioner of expression embodiment 2 and cold supply, dehumidification running.
Figure 12 is the schematic configuration of expression conditioner and the refrigerant loop figure of the action in heating humidification when running.
Symbol description
1 conditioner
2 humidity adjustment unit
11 humidity regulation refrigerant loop (humidity regulation mechanism)
12 humidity regulation compressors
14 first adsorption heat exchangers (adsorption heat exchanger)
15 second adsorption heat exchangers (adsorption heat exchanger)
19 humidity regulation electronic component units
19a fin (radiating part)
20 humidity regulation housings
8 thermostat units
80 adjustment housings
91 adjustment refrigerant loop (thermoregulation mechanism)
94 adjustment heat exchangers
The specific embodiment
Below, explain with reference to the accompanying drawings embodiments of the present invention.
(working of an invention mode 1)
The conditioner of embodiments of the present invention 1 (1) feeds to the air after the adjustment and the air after the humidity regulation indoor.As shown in Figure 1, 2, conditioner (1) comprise adjusting air humidity humidity adjustment unit (2), regulate the thermostat unit (8) of air themperature and as the outdoor unit (omitting diagram) of heat source unit.
Shown in Fig. 1~3, above-mentioned humidity adjustment unit (2) has the humidity regulation of a part outstanding shape to the side on the roughly rectangular-shaped and top that forms lengthwise with housing (20).In the stereogram (stereogram that also comprises other) of Fig. 3, convenient for the purpose of, humidity regulation is decomposed diagram with the top of housing (20) and remaining position.Humidity regulation comprising with housing (20): the housing body unit (21) of the case shape of open at its front only; Be mounted to the front panel (22) that can freely load and unload with the opening portion in the front side of this housing body unit (21).
In housing body unit (21), be provided with top board (23) in the upper end, be provided with base plate (24) in the bottom.In addition, in housing body unit (21), be provided with right panel (25) in the right part, be provided with Left-Hand Panel (26) in the left part.Left-Hand Panel (26) by the lower panel that is positioned at the bottom (26a), be positioned at the top of lower panel (26a) and be positioned at than lower panel (26a) upper board of the position of the side of keeping left (26b) and link the upper end-face edge of lower panel (26a) and the middle section water dull and stereotyped (26c) of the lower edge of upper board (26b) consists of more, form top to the outstanding shape of left.And, in housing body unit (21), be formed with rear board (27) in rearward end.
Be formed with 3 pipelines (duct) connector (31,32,33) at above-mentioned top board (23).Particularly, 3 pipeline connection ports (31,32,33) by the outdoor suction inlet (31) by the position at right rear side that is configured in top board (23), be configured in outdoor exhaust outlet (33) formation by the on the front position of central authorities of the indoor suction inlet (32) of the position of rear central authorities and top board (23) of top board (23).
On 3 pipeline connection ports (31,32,33), be connected with respectively can ventilating air pipeline.Via these pipelines, outdoor suction inlet (31) and outdoor exhaust outlet (33) contact with the exterior space (with reference to Fig. 1), and indoor suction inlet (32) contacts with the interior space.And, outdoor suction inlet (31) is configured for outdoor air (OA) the importing humidity regulation interior opening of housing (20), and indoor suction inlet (32) is configured for room air (RA) is imported the humidity regulation interior opening of housing (20).In addition, outdoor exhaust outlet (33) is configured for using the interior air of housing (20) as discharging the opening of air (EA) to outdoor discharge humidity regulation.
In addition, the upper board (26b) in Left-Hand Panel (26) disposes humidity regulation side air feed connected entrance (34a).Humidity regulation side air feed connected entrance (34a) is communicated with thermostat unit (8), and this is described in detail in the back.This humidity regulation side air feed connected entrance (34a) is configured for humidity regulation is fed to as the humidity regulation air with the air in the housing (20) opening of thermostat unit (8).
Above-mentioned front panel (22) constitutes, with the mode of the opening portion, front side of covering shell main part (21) relatively this housing body unit (21) install/unload.Panel (22) is provided with the console switch (omitting diagram) that the user waits the running of switching conditioner (1) in front.
As shown in Figures 2 and 3, be equipped with under the state of front panel (22) in housing body unit (21), use the inside of housing (20) to form roughly rectangular-shaped space in humidity regulation.With the inner top of housing (20), be provided with top demarcation strip (40) in humidity regulation.Top demarcation strip (40) forms rectangular plate-like, is used housing (20) to support with the attitude of level by humidity regulation.The right-hand end edge of the left-hand end edge of this top demarcation strip (40) and above-mentioned middle section water dull and stereotyped (26c) links.
As discrete representation among Fig. 3, humidity regulation is divided into upper space and lower space with the inner space of housing (20) by this top demarcation strip (40).
Being formed at upper space between top demarcation strip (40) and the top board (23) forms flat rectangular-shaped.In this upper space, be provided with left and right sides demarcation strip (41).Left and right sides demarcation strip (41) forms roughly oblong-shaped, with its face on vertical direction expansion (each normal direction is towards horizontal direction) and long limit in front and back upwardly extending attitude by humidity regulation with housing (20) supporting.This left and right sides demarcation strip (41) is configured on position identical with left side described later demarcation strip (45) on the left and right directions.2 spaces about this, the upper left-hand space that upper space is divided into the upper right space on right side and left side by left and right sides demarcation strip (41).
In the upper right space, be provided with roughly first channel forming board (42) of L word shape of the cross section of extending along the vertical direction in the bight of right back.This first channel forming board (42) links with right panel (25) and rear board (27).In addition, the upper end of the first channel forming board (42) is linked to top board (23), and its lower end is linked to top demarcation strip (40).Like this, the first channel forming board (42) is in the bight, right back in upper right space, dividing Formation cross-section with this right panel (25) and rear board (27) is that square outdoor air sucks path (51), on the other hand, part beyond in the upper right space is divided the outdoor air drain passageway (53) that Formation cross-section is L word shape with this right panel (25), rear board (27), left and right sides demarcation strip (41) and front panel (22).
And, the part in the face of outdoor air suction path (51) in top board (23) is formed with outdoor suction inlet (31), on the other hand, the part in the face of outdoor air suction path (51) in top demarcation strip (40) is formed with the first connected entrance (61).In addition, the part in the face of outdoor air drain passageway (53) in top board (23) is formed with outdoor exhaust outlet (33), on the other hand, the part in the face of outdoor air drain passageway (53) in top demarcation strip (40) is formed with third connecting mouth (63).Outdoor exhaust outlet (33) forms the left side side of the outdoor suction inlet (31) in top board (23) along the oblong-shaped of fore-and-aft direction extension.Third connecting mouth (63) is formed on the place ahead of the first connected entrance (61) at top demarcation strip (40).
On the other hand, in the upper left-hand space, be provided with in the bight of right back the cross section of extending along the vertical direction roughly the alternate path of L word shape form plate (43).This alternate path forms plate (43) and links with left and right sides demarcation strip (41) and rear board (27).In addition, the upper end that alternate path forms plate (43) is linked to top board (23), and its lower end is linked to top demarcation strip (40).Like this, alternate path forms plate (43) in the bight, right back in upper left-hand space, dividing Formation cross-section with this left and right sides demarcation strip (41) and rear board (27) is that square internal gas sucks path (52), on the other hand, part in addition in the upper left-hand space, with this left and right sides demarcation strip (41), rear board (27), Left-Hand Panel (26) (in detail, upper board (26b) and middle section water dull and stereotyped (26c)) and front panel (22) are divided the internal gas supply passageway (54) that Formation cross-section is L word shape together.
And, the part that face inside gas in top board (23) sucks path (52) is formed with indoor suction inlet (32), on the other hand, the part of the suction path of the face inside gas in top demarcation strip (40) (52) is formed with the second connected entrance (62).In addition, the part of the face inside gas supply passageway (54) in the upper board (26b) of Left-Hand Panel (26) is formed with humidity regulation side air feed connected entrance (34a), on the other hand, the part of the face inside gas supply passageway (54) in top demarcation strip (40) is formed with the 4th connected entrance (64).The 4th connected entrance (64) is formed on the place ahead of the second connected entrance (62) at top demarcation strip (40).
Like this, above-mentioned outdoor suction inlet (31) sucks path (51) via outdoor air and is communicated with the first connected entrance (61), and above-mentioned indoor suction inlet (32) sucks path (52) via internal gas and is communicated with the second connected entrance (62).In addition, above-mentioned outdoor exhaust outlet (33) is communicated with third connecting mouth (63) via outdoor air drain passageway (53), and above-mentioned humidity regulation side air feed connected entrance (34a) is communicated with the 4th connected entrance (64) via internal gas supply passageway (54).
Suck path (51) at outdoor air and be provided with outdoor air filter (36), suck path (52) at internal gas and be provided with internal gas filter (37).These filters (36,37) form tabular or sheet, are retained as the attitude of level in the mode in the whole zone that covers the corresponding cross section that respectively sucks path (51,52).In addition, these filters (36,37) constitute in each suction path (51,52) free in the fore-and-aft direction advance and retreat, can relatively respectively suck path (51,52) and freely load and unload.
Be provided with scavenger fan (29) at outdoor air drain passageway (53), be provided with air-feeding ventilator (30) (with reference to Fig. 2) at internal gas supply passageway (54).These fans (29,30) are made of centrifugal multi blade fan (so-called Sirocco fan (sirocco fan)).In addition, in the stereogram of Fig. 3 (also comprising other stereogram), omitted the diagram of these fans (29,30).Scavenger fan (29) will be blown to outdoor exhaust outlet (33) from the air that outdoor air drain passageway (53) guiding comes.The air that internally gas supply passageway (54) guiding of air-feeding ventilator (30) comes is blown to humidity regulation side air feed connected entrance (34a).
In addition, the lower space that is formed between top demarcation strip (40) and the base plate (24) forms roughly rectangular-shaped.In this space, be provided with right side demarcation strip (44) and left side demarcation strip (45).Right side demarcation strip (44) and left side demarcation strip (45) extend upward and form at upper and lower to top demarcation strip (40) from base plate (24), are supported with housing (20) by humidity regulation with the attitude parallel with the side panel (25,26) about humidity regulation usefulness housing (20).And right side demarcation strip (44) and left side demarcation strip (45) are divided into 3 spaces with the lower space between base plate (24) and the top demarcation strip (40).
2 spaces before and after 2 spaces before and after space on the right side in above-mentioned 3 spaces is divided into by the first front and back demarcation strip (46), the space of the side that keeps left in above-mentioned 3 spaces are divided into by the second front and back demarcation strip (47).The space of the rear side of the first front and back demarcation strip (46) consists of the first via intermedia (55), and the space of the rear side of the second front and back demarcation strip (47) consists of the second via intermedia (56).In addition, the space of the front side of the first front and back demarcation strip (46) consists of the 3rd via intermedia (57), and the space of the front side of the second front and back demarcation strip (47) consists of the 4th via intermedia (58).
The upper end of the first via intermedia (55) is communicated with above-mentioned the first connected entrance (61), the upper end of the second via intermedia (56) is communicated with above-mentioned the second connected entrance (62), the upper end of the 3rd via intermedia (57) is communicated with above-mentioned third connecting mouth (63), and the upper end of the 4th via intermedia (58) is communicated with above-mentioned the 4th connected entrance (64).In addition, the lower end of these via intermedias (55,56,57,58) is all stopped up by base plate (24).
By the space of the central authorities in 3 spaces of above-mentioned right side and left side demarcation strip (44,45) separation, by 2 spaces about demarcation strip (48) is divided into up and down.Upside space in these 2 spaces consists of the first humidity regulation chamber (65), and lower side space consists of the second humidity regulation chamber (66).That is demarcation strip (48) was adjacent to arrange formation at above-below direction about, the first humidity regulation chamber (65) and the second humidity regulation chamber (66) clipped.
In the first humidity regulation chamber (65), take in the first adsorption heat exchanger (14), in the second humidity regulation chamber (66), taken in the second adsorption heat exchanger (15).The first adsorption heat exchanger (14) and the second adsorption heat exchanger (15) are connected in series with refrigerant loop (11) with the humidity regulation that is described in detail later.
As shown in Figure 4, each adsorption heat exchanger (14,15) is made of the fin-tube type heat exchanger of intersection fin (cross-fin) type.These adsorption heat exchangers (14,15) have the fin (17) of heat-transfer pipe made of copper (16) and aluminum.It is tabular that a plurality of fins (17) that are arranged at adsorption heat exchanger (14,15) form respectively rectangle, and with certain being spaced.In addition, heat-transfer pipe (16) is shape tortuous in the orientation of fin (17).That is, this heat-transfer pipe (16) alternately is formed with the straight sections that connects each fin (17) and is connected adjacent straight sections U word pipe section each other.
In above-mentioned each adsorption heat exchanger (14,15), the surface attachment of each fin (17) has adsorbent, contacts with the adsorbent that is attached to fin (17) by the air between the fin (17).Adopt zeolite, silica gel, active carbon, have the high-molecular organic material of hydrophilic functional group etc., airborne moisture is had the material of the absorption release performance of regulation, as this adsorbent.
Each adsorption heat exchanger (14,15) is by the vertical humidity regulation chamber (65,66) that is configured in.Particularly, each adsorption heat exchanger (14,15) length direction parallel with left side demarcation strip (45) with right side demarcation strip (44) with a plurality of fins (17) and fin (17) is maintained at humidity regulation chamber (65,66) at the upwardly extending state of upper and lower.
In addition, also can be with each adsorption heat exchanger (14,15) tilted configuration in the humidity regulation chamber (65,66).Particularly, the upper end of each adsorption heat exchanger (14,15) and fin (17) parallel with left side demarcation strip (45) with right side demarcation strip (44) with a plurality of fins (17) than vertical direction more to the front side or the posture that tilts of rear side remain on humidity regulation chamber (65,66).Thus, each fin (17) of each adsorption heat exchanger (14,15) is extended in the longitudinal direction, can obtain in each adsorption heat exchanger (14,15) air pass through area.Its result, the contacting efficiency of adsorbent and air increases.
Respectively be formed with the communication port that four air flow into or flow out at above-mentioned right side demarcation strip (44) and left side demarcation strip (45).Particularly, in right side demarcation strip (44), be formed with first-class port (71) in the position of top rear side, be formed with second port (72) in the position of top front side, be formed with the 5th communication port (75) in the position of section's rear side on the lower, be formed with the 6th communication port (76) in the position of section front side on the lower.In addition, in left side demarcation strip (45), be formed with the 3rd communication port (73) in the position of top rear side, be formed with the 4th communication port (74) in the position of top front side, be formed with the 7th communication port (77) in the position of section's rear side on the lower, be formed with the 8th communication port (78) in the position of section front side on the lower.
First-class port (71) makes the first via intermedia (55) be communicated with the first humidity regulation chamber (65), second port (72) makes the 3rd via intermedia (57) be communicated with the first humidity regulation chamber (65), the 3rd communication port (73) makes the second via intermedia (56) be communicated with the first humidity regulation chamber (65), and the 4th communication port (74) makes the 4th via intermedia (58) be communicated with the first humidity regulation chamber (65).In addition, the 5th communication port (75) makes the first via intermedia (55) be communicated with the second humidity regulation chamber (66), the 6th communication port (76) makes the 3rd via intermedia (57) be communicated with the second humidity regulation chamber (66), the 7th communication port (77) makes the second via intermedia (56) be communicated with the second humidity regulation chamber (66), and the 8th communication port (78) makes the 4th via intermedia (58) be communicated with the second humidity regulation chamber (66).
Respectively be provided with four baffle plates that make corresponding communication port freely openable at right side demarcation strip (44) and left side demarcation strip (45).That is, right side demarcation strip (44) and left side demarcation strip (45) consist of the baffle plate side demarcation strip with a plurality of baffle plates.Particularly, be provided with at right side demarcation strip (44) and open first baffle plate (D1) of closing first-class port (71), open the second baffle (D2) of closing second port (72), open the 3rd baffle plate (D3) of closing the 3rd communication port (73) and open the 4th baffle plate (D4) of closing the 4th communication port (74).In addition, be provided with at left side demarcation strip (45) and open the 5th baffle plate (D5) of closing the 5th communication port (75), open the 6th baffle plate (D6) of closing the 6th communication port (76), open the 7th baffle plate (D7) of closing the 7th communication port (77) and open the 8th baffle plate (D8) of closing the 8th communication port (78).
Each baffle plate (motor that D1~D8) has 2 opening-closing plates for example and take trunnion axis as fulcrum each opening-closing plate rotated.Namely, each baffle plate is (among the D1~D8), when the rotation by motor makes 2 opening-closing plates be displaced to vertical attitude, corresponding communication port (71~78) becomes closed condition, when the rotation by motor made 2 opening-closing plates be displaced to the attitude of level, corresponding communication port (71~78) became open mode.
(structure of refrigerant loop)
Explanation is loaded in the humidity regulation refrigerant loop (11) in the humidity adjustment unit (2) with reference to Fig. 5.
Humidity regulation is the closed-loop path that is provided with the first adsorption heat exchanger (14), the second adsorption heat exchanger (15), humidity regulation usefulness compressor (12), cubic transfer valve (13) and electric expansion valve (18) with refrigerant loop (11).Humidity regulation is carried out the kind of refrigeration cycle of steam compression type by the refrigerant circulation that makes filling with refrigerant loop (11).The humidity regulation that comprises this first and second adsorption heat exchanger (14,15) consists of humidity regulation mechanism with refrigerant loop (11).Humidity regulation with compressor (12) by consisting of such as vortex class compressor or rotation class compressor etc.
Humidity regulation is with in the refrigerant loop (11), humidity regulation is connected with the first port of cubic transfer valve (13) with the ejection side of compressor (12), and humidity regulation is connected with the second port of cubic transfer valve (13) with the suction side of compressor (12).In addition, humidity regulation is with in the refrigerant loop (11), one end of the first adsorption heat exchanger (14) is connected with the 3rd port of cubic transfer valve (13), and the other end of the first adsorption heat exchanger (14) is connected via the end of electric expansion valve (18) with the second adsorption heat exchanger (15).And the other end of the second adsorption heat exchanger (15) is connected with the 4th port of cubic transfer valve (13).
Above-mentioned cubic transfer valve (13) can switch to the first state that the first port is communicated with the 4th port and the second port is communicated with the 3rd port (state shown in Fig. 5 (A)), and the second state that the first port is communicated with the 3rd port and the second port is communicated with the 4th port (state shown in Fig. 5 (B)).
This humidity regulation is with in the refrigerant loop (11), the gas refrigerant that provides high pressure as a side of condenser (radiator) action in two adsorption heat exchangers (14,15) provides the gas-liquid two-phase cold-producing medium of low pressure to be used for cooling to be used for heating to the side as the evaporimeter action.
At this, humidity regulation is configured in the adjustment of thermostat unit described later (8) with in the housing (80) with compressor (12), cubic transfer valve (13).
In addition, taken in and be used for making this humidity regulation (humidity regulation of the electronic component of D1~D8), fan (29,30) action also is configured in the adjustment of thermostat unit (8) with in the housing (80) with electronic component unit (below, only be called " electronic component unit ") (19) with compressor (12), baffle plate.
Then, thermostat unit (8) is described.
Thermostat unit (8) has the roughly rectangular-shaped adjustment that forms lengthwise with housing (80).Adjustment comprising with housing (80): the housing body unit (81) of the case shape of open at its front only; Front panel (82) with the opening portion of the front side that can be installed in this housing body unit (81) with freely loading and unloading.
In housing body unit (81), be provided with top board (83) in the upper end, be provided with base plate (84) in the bottom.In addition, in housing body unit (81), be provided with right panel (85) in the right part, be provided with Left-Hand Panel (86) in the left part.And, in housing body unit (81), be formed with rear board (87) in rearward end.
Above-mentioned right panel (85) by the lower panel that is positioned at the bottom (85a), be positioned at the top of lower panel (85a) and be positioned at lower panel (85a) left upper board (85b) and link the upper end-face edge of lower panel (85a) and the middle section water dull and stereotyped (85c) of the lower edge of upper board (85b) consists of, form the shape that top sinks at left.This right panel (85) is the shape same with the Left-Hand Panel (26) of humidity regulation usefulness housing (20).That is, thermostat unit (8) and humidity adjustment unit (2) are so that the Left-Hand Panel (26) of the right panel (85) of thermostat unit (8) and humidity adjustment unit (2) overlaps the mode of adjacency consists of.
Be formed with suction inlet in the adjustment side room (88) at above-mentioned top board (83).Suction inlet (88) is connected with the pipeline (with reference to Fig. 1) that is communicated with the interior space, air can circulate in this adjustment side room.In addition, upper board (85b) in right panel (85) is formed with adjustment side air feed connected entrance (34b), and this adjustment side air feed connected entrance (34b) is communicated with the humidity regulation side air feed connected entrance (34a) that is formed on the Left-Hand Panel (26) of humidity regulation with housing (20).And, be formed with indoor air supply opening (89) at the lower position of Left-Hand Panel (86).Be connected with the pipeline (with reference to Fig. 1) that is communicated with the interior space, air can circulate at this indoor air supply opening (89).Indoor air supply opening (89) is configured for using the interior air of housing (80) as the opening of dehumidifying temperature conditioned air (SA) to indoor supply adjustment.
Be provided with air-feeding ventilator (90) (with reference to Fig. 2) in adjustment near with the indoor air supply opening (89) in the housing (80).This air-feeding ventilator (90) is made of centrifugal multi blade fan (so-called Sirocco fan).Air-feeding ventilator (90) will be blown to indoor air supply opening (89) from suction inlet (88) in the adjustment side room and the next air of humidity regulation side air feed connected entrance (34a) guiding.Namely, air suction inlet (88) and humidity regulation side air feed connected entrance (34a) in the adjustment side room flow into adjustment with housing (80), leaked-in air flows downwards in adjustment is used housing (80), from indoor air supply opening (89) to indoor supply.
Taken in adjustment usefulness heat exchanger (94) in the adjustment that consists of like this in housing (80).
Adjustment is same with heat exchanger (94) and above-mentioned adsorption heat exchanger (14,15), consists of by intersecting the fin-tube type heat exchanger of fin-type.In addition, adjustment is not adhered to the such adsorbent of adsorption heat exchanger (14,15) with in the heat exchanger (94) on the fin surface.
This adjustment with heat exchanger (94) with the state configuration that tilts adjustment with housing (80) in.In detail, adjustment is configured near the heeling condition of the lower panel (85a) of right panel (85) near adjustment top, its lower end with the Left-Hand Panel (86) of housing (80) with its upper end with heat exchanger (94).That is, adjustment with heat exchanger (94) to be configured with the state that the circulating direction of the air in the housing (80) tilts with respect to adjustment.
As shown in Figure 6, adjustment is connected in adjustment refrigerant loop (91) with heat exchanger (94).
Adjustment is to be provided with adjustment with heat exchanger (94), as the outdoor heat converter (95) of heat source side heat exchanger, the closed-loop path that adjustment is used compressor (92), cubic transfer valve (93) and electric expansion valve (98) with refrigerant loop (91).Adjustment is carried out the kind of refrigeration cycle of steam compression type by the refrigerant circulation that makes filling with refrigerant loop (91).Comprising this adjustment uses refrigerant loop (91) to consist of thermoregulation mechanism with the adjustment of heat exchanger (94).
Adjustment is with in the refrigerant loop (91), adjustment is connected with the first port of cubic transfer valve (93) with the ejection side of compressor (92), and adjustment is connected with the second port of cubic transfer valve (93) with the suction side of compressor (92).In addition, adjustment is used in the refrigerant loop (91), adjustment one end and the cubic transfer valve of heat exchanger (94)
(93) the 3rd port connects, and adjustment is connected via the end of electric expansion valve (98) with outdoor heat converter (95) with the other end of heat exchanger (94).And the other end of outdoor heat converter (95) is connected with the 4th port of cubic transfer valve (93).
Above-mentioned cubic transfer valve (93) can switch to the first state that the first port is communicated with the 4th port and the second port is communicated with the 3rd port (state shown in Fig. 6 (A)), and the second state that the first port is communicated with the 3rd port and the second port is communicated with the 4th port (state of Fig. 6 (B)).
This adjustment is with in the refrigerant loop (91), by switching cubic transfer valve (93) when supplying blowdown firing, supply with the gas-liquid two-phase cold-producing medium of low pressure with heat exchanger (94) to adjustment, make it to move as evaporimeter, on the other hand, when carrying out warming operation, the gas refrigerant of high pressure is provided with heat exchanger (94) to adjustment, make it to move as condenser.By like this, carry out by the adjustment of adjustment with the ambient air of heat exchanger (94).
At this, the formation adjustment is incorporated in the off-premises station (omitting diagram) with compressor (92), outdoor heat converter (95) with cubic transfer valve (93), the adjustment of refrigerant loop (91).
-running action-
Conditioner described above (1) carries out " dehumidifying ventilation running ", " humidification ventilation running ", " dehumidifying cycle operation ", " humidification cycle operation " selectively.In " dehumidifying ventilation running ", " humidification ventilation running ", with the outdoor air (OA) that is taken into after carrying out humidity regulation as air supply (SA) to indoor supply, simultaneously with the room air (RA) that is taken into as discharging air (EA) to outdoor discharge.In addition, in " dehumidifying cycle operation ", " humidification cycle operation ", with the room air (RA) that is taken into after carrying out humidity regulation as air supply (SA) to indoor supply, simultaneously with the outdoor air (OA) that is taken into as discharging air (EA) to outdoor discharge.
In addition, conditioner (1) carries out " for blowdown firing " and " warming operation " selectively in these runnings.
Below, at first explain the dehumidifying/humidifying running of being undertaken by humidity adjustment unit (2), the cooling/warming operation that is undertaken by thermostat unit (8) then is described.
(dehumidifying ventilation running)
Conditioner (1) in the dehumidifying ventilation running alternately repeats the first action described later and the second action with official hour interval (for example 3 minutes intervals).
In the conditioner (1) in dehumidifying ventilation running, when making air-feeding ventilator (30) running, outdoor air is taken into as the first air from outdoor suction inlet (31) to humidity regulation with in the housing (20).In addition, when making scavenger fan (29) running, room air is taken into as the second air from indoor suction inlet (32) to humidity regulation with in the housing (20).
The first action of dehumidifying ventilation running at first, is described.As shown in Figure 7, in this first action, by switching the first baffle plate (state of D1~D8), first-class port (71), the 4th communication port (74), the 6th communication port (76) and the 7th communication port (77) become open mode, and second port (72), the 3rd communication port (73), the 5th communication port (75) and the 8th communication port (78) become closed condition.
Refrigerant loop (11) in the first action, shown in Fig. 5 (A), cubic transfer valve (13) is set to the first state.The refrigerant loop of this state (11) carries out kind of refrigeration cycle by the circulation of cold-producing medium.At this moment, in the refrigerant loop (11), use the cold-producing medium of compressor (12) ejection successively through the second adsorption heat exchanger (15), electric expansion valve (18), the first adsorption heat exchanger (14) from humidity regulation, the second adsorption heat exchanger (15) becomes condenser, and the first adsorption heat exchanger (14) becomes evaporimeter.
As shown in Figure 7, flow into outdoor air from above-mentioned outdoor suction inlet (31) and suck the first air of path (51) by outdoor air filter (36).In outdoor air filter (36), the dust that the first air comprises is hunted down.Flow through successively the first connected entrance (61) and the first via intermedia (55) by outdoor air filter (36) the first air afterwards, flow into the first humidity regulation chamber (65) from first-class port (71).This first air forwards flows and passes through the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), the first airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.Flowed out from the 4th communication port (74) to the 4th via intermedia (58) by the first air after the first adsorption heat exchanger (14) dehumidifying.This first air flows through the 4th connected entrance (64) and internal gas supply passageway (54) successively, flows in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, flow into internal gas from above-mentioned indoor suction inlet (32) and suck the second air of path (52) by internal gas filter (37).In the internal gas filter (37), the dust that the second air comprises is hunted down.Flow through successively the second connected entrance (62) and the second via intermedia (56) by the second air behind the internal gas filter (37), flow into the second humidity regulation chamber (66) from the 7th communication port (77).This second air forwards flows and through the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture after this disengaging is endowed the second air.The second air that is utilized in the regeneration of the adsorbent of the second adsorption heat exchanger (15) flows out from the 6th communication port (76) to the 3rd via intermedia (57).This second air flows through third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
The second action of dehumidifying ventilation running then, is described.As shown in Figure 8, in this second action, by switching the first baffle plate (state of D1~D8), second port (72), the 3rd communication port (73), the 5th communication port (75) and the 8th communication port (78) become open mode, and first-class port (71), the 4th communication port (74), the 6th communication port (76) and the 7th communication port (77) become closed condition.
Refrigerant loop (11) in the second action, shown in Fig. 5 (B), cubic transfer valve (13) is set to the second state.The refrigerant loop of this state (11) carries out kind of refrigeration cycle by the circulation of cold-producing medium.At this moment, in the refrigerant loop (11), use the cold-producing medium of compressor (12) ejection successively through the first adsorption heat exchanger (14), electric expansion valve (18) and the second adsorption heat exchanger (15) from humidity regulation, the first adsorption heat exchanger (14) becomes condenser, and the second adsorption heat exchanger (15) becomes evaporimeter.
As shown in Figure 8, flow into outdoor air from above-mentioned outdoor suction inlet (31) and suck the first air of path (51) by outdoor air filter (36).In the outdoor air filter (36), the dust that the first air comprises is hunted down.Flow through successively the first connected entrance (61) and the first via intermedia (55) by the first air behind the outdoor air filter (36), flow into the second humidity regulation chamber (66) from the 5th communication port (75).This first air forwards flows and through the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), the first airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.Flowed out from the 8th communication port (78) to the 4th via intermedia (58) by the first air after the second adsorption heat exchanger (15) dehumidifying.This first air flows through the 4th connected entrance (64) and internal gas supply passageway (54) successively, flows in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, flow into internal gas from indoor suction inlet (32) and suck the second air of path (52) by internal gas filter (37).In the internal gas filter (37), the dust that the second air comprises is hunted down.Flow through successively the second connected entrance (62) and the second via intermedia (56) by the second air behind the internal gas filter (37), flow into the first humidity regulation chamber (65) from the 3rd communication port (73).This second air forwards flows and through the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture after this disengaging is endowed the second air.The second air that is utilized in the regeneration of the adsorbent of the first adsorption heat exchanger (14) flows out from second port (72) to the 3rd via intermedia (57).This second air flows through third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
(humidification ventilation running)
Conditioner (1) in the humidification ventilation running alternately repeats the first action described later and the second action with official hour interval (for example 3 minutes intervals).
In the conditioner (1) in humidification ventilation running, when making air-feeding ventilator (30) running, outdoor air is taken into as the first air from outdoor suction inlet (31) to humidity regulation with in the housing (20).In addition, when making scavenger fan (29) running, room air is taken into as the second air from indoor suction inlet (32) to humidity regulation with in the housing (20).
In the first action of humidification ventilation running, as shown in Figure 7, first-class port (71), the 4th communication port (74), the 6th communication port (76) and the 7th communication port (77) become open mode, and second port (72), the 3rd communication port (73), the 5th communication port (75) and the 8th communication port (78) become closed condition.In addition, refrigerant loop (11) becomes the state shown in Fig. 5 (B), and the first adsorption heat exchanger (14) becomes condenser, and the second adsorption heat exchanger (15) becomes evaporimeter.
As shown in Figure 7, the first air that flows into outdoor air suction path (51) from above-mentioned outdoor suction inlet (31) flows through outdoor air filter (36), the first connected entrance (61), the first via intermedia (55) and first-class port (71) successively, flow into to the first humidity regulation chamber (65), and by the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture after this disengaging is endowed the first air.Flow through successively the 4th communication port (74), the 4th via intermedia (58), the 4th connected entrance (64) and internal gas supply passageway (54) by the first air behind the first adsorption heat exchanger (14) humidification, flow in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, the second air that flows into internal gas suction path (52) from above-mentioned indoor suction inlet (32) flows through internal gas filter (37), the second connected entrance (62), the second via intermedia (56) and the 7th communication port (77) successively, flow into to the second humidity regulation chamber (66), and by the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), the second airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.The second air from moisture to the adsorbent of the second adsorption heat exchanger (15) that given flows through the 6th communication port (76), the 3rd via intermedia (57), third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
In the second action of humidification ventilation running, as shown in Figure 8, second port (72), the 3rd communication port (73), the 5th communication port (75) and the 8th communication port (78) become open mode, and first-class port (71), the 4th communication port (74), the 6th communication port (76) and the 7th communication port (77) become closed condition.In addition, refrigerant loop (11) becomes the state shown in Fig. 5 (A), and the second adsorption heat exchanger (15) becomes condenser, and the first adsorption heat exchanger (14) becomes evaporimeter.
As shown in Figure 8, the first air that flows into outdoor air suction path (51) from outdoor suction inlet (31) flows through outdoor air filter (36), the first connected entrance (61), the first via intermedia (55) and the 5th communication port (75) successively, flow into to the second humidity regulation chamber (66), and by the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture after this disengaging is endowed the first air.Flow through successively the 8th communication port (78), the 4th via intermedia (58), the 4th connected entrance (64) and internal gas supply passageway (54) by the first air behind the second adsorption heat exchanger (15) humidification, flow in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, the second air that flows into internal gas suction path (52) from indoor suction inlet (32) flows through internal gas filter (37), the second connected entrance (62), the second via intermedia (56) and the 3rd communication port (73) successively, flow into to the first humidity regulation chamber (65), and by the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), the second airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.The second air from moisture to the adsorbent of the first adsorption heat exchanger (14) that given flows through second port (72), the 3rd via intermedia (57), third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
(dehumidifying cycle operation)
Conditioner (1) in the dehumidifying cycle operation alternately repeats the first action described later and the second action with official hour interval (for example 3 minutes intervals).
In dehumidifying cycle operation Air adjusting device (1), when making air-feeding ventilator (30) running, room air is taken into as the first air from indoor suction inlet (32) to humidity regulation with in the housing (20).In addition, when making scavenger fan (29) running, outdoor air is taken into as the second air from outdoor suction inlet (31) to humidity regulation with in the housing (20).
In the first action of dehumidifying cycle operation, as shown in Figure 9, the 3rd communication port (73), the 4th communication port (74), the 5th communication port (75) and the 6th communication port (76) become open mode, and first-class port (71), second port (72), the 7th communication port (77) and the 8th communication port (78) become closed condition.In addition, refrigerant loop (11) becomes the state shown in Fig. 5 (A), and the second adsorption heat exchanger (15) becomes condenser, and the first adsorption heat exchanger (14) becomes evaporimeter.
As shown in Figure 9, the first air that flows into internal gas suction path (52) from indoor suction inlet (32) flows through internal gas filter (37), the second connected entrance (62), the second via intermedia (56) and the 3rd communication port (73) successively, flow into to the first humidity regulation chamber (65), and by the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), the first airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.Flow through successively the 4th communication port (74), the 4th via intermedia (58), the 4th connected entrance (64) and internal gas supply passageway (54) by the first air after the first adsorption heat exchanger (14) dehumidifying, flow in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, the second air that flows into outdoor air suction path (51) from above-mentioned outdoor suction inlet (31) flows through outdoor air filter (36), the first connected entrance (61), the first via intermedia (55) and the 5th communication port (75) successively, flow into to the second humidity regulation chamber (66), and by the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture after this disengaging is endowed the second air.The second air that is utilized in the regeneration of the adsorbent of the second adsorption heat exchanger (15) flows through the 6th communication port (76), the 3rd via intermedia (57), third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
In the second action of dehumidifying cycle operation, as shown in figure 10, first-class port (71), second port (72), the 7th communication port (77) and the 8th communication port (78) become open mode, and the 3rd communication port (73), the 4th communication port (74), the 5th communication port (75) and the 6th communication port (76) become closed condition.In addition, refrigerant loop (11) becomes the state shown in Fig. 5 (B), and the first adsorption heat exchanger (14) becomes condenser, and the second adsorption heat exchanger (15) becomes evaporimeter.
As shown in figure 10, the first air that flows into internal gas suction path (52) from indoor suction inlet (32) flows through internal gas filter (37), the second connected entrance (62), the second via intermedia (56) and the 7th communication port (77) successively, flow into to the second humidity regulation chamber (66), and by the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), the first airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.Flow through successively the 8th communication port (78), the 4th via intermedia (58), the 4th connected entrance (64) and internal gas supply passageway (54) by the first air after the second adsorption heat exchanger (15) dehumidifying, flow in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, the second air that flows into outdoor air suction path (51) from outdoor suction inlet (31) flows through outdoor air filter (36), the first connected entrance (61), the first via intermedia (55) and first-class port (71) successively, flow into to the first humidity regulation chamber (65), and by the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture after this disengaging is endowed the second air.The second air that is utilized in the regeneration of the adsorbent of the first adsorption heat exchanger (14) flows through second port (72), the 3rd via intermedia (57), third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
(humidification cycle operation)
Conditioner in the humidification cycle operation (1) alternately repeats the first action described later and the second action with official hour interval (for example 3 minutes intervals).
In the conditioner in the humidification cycle operation (1), when making air-feeding ventilator (30) running, room air is taken into as the first air from indoor suction inlet (32) to humidity regulation with in the housing (20).In addition, when making scavenger fan (29) running, outdoor air is taken into as the second air from outdoor suction inlet (31) to humidity regulation with in the housing (20).
In the first action of humidification cycle operation, as shown in Figure 9, the 3rd communication port (73), the 4th communication port (74), the 5th communication port (75) and the 6th communication port (76) become open mode, and first-class port (71), second port (72), the 7th communication port (77) and the 8th communication port (78) become closed condition.In addition, refrigerant loop (11) becomes the state shown in Fig. 5 (B), and the first adsorption heat exchanger (14) becomes condenser, and the second adsorption heat exchanger (15) becomes evaporimeter.
As shown in Figure 9, the first air that flows into internal gas suction path (52) from indoor suction inlet (32) flows through internal gas filter (37), the second connected entrance (62), the second via intermedia (56) and the 3rd communication port (73) successively, flow into to the first humidity regulation chamber (65), and by the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture after this disengaging is endowed the first air.Flow through successively the 4th communication port (74), the 4th via intermedia (58), the 4th connected entrance (64) and internal gas supply passageway (54) by the first air behind the first adsorption heat exchanger (14) humidification, flow in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, the second air that flows into outdoor air suction path (51) from above-mentioned outdoor suction inlet (31) flows through outdoor air filter (36), the first connected entrance (61), the first via intermedia (55) and the 5th communication port (75) successively, flow into to the second humidity regulation chamber (66), and by the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), the second airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.The second air from moisture to the adsorbent of the second adsorption heat exchanger (15) that given flows through the 6th communication port (76), the 3rd via intermedia (57), third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
In the second action of humidification cycle operation, as shown in figure 10, first-class port (71), second port (72), the 7th communication port (77) and the 8th communication port (78) become open mode, and the 3rd communication port (73), the 4th communication port (74), the 5th communication port (75) and the 6th communication port (76) become closed condition.In addition, refrigerant loop (11) becomes the state shown in Fig. 5 (A), and the second adsorption heat exchanger (15) becomes condenser, and the first adsorption heat exchanger (14) becomes evaporimeter.
As shown in figure 10, the first air that flows into internal gas suction path (52) from indoor suction inlet (32) flows through internal gas filter (37), the second connected entrance (62), the second via intermedia (56) and the 7th communication port (77) successively, flow into to the second humidity regulation chamber (66), and by the second adsorption heat exchanger (15).In the second adsorption heat exchanger (15), moisture breaks away from from the adsorbent of cooled dose of heating, and the moisture of this disengaging is endowed the first air.Flow through successively the 8th communication port (78), the 4th via intermedia (58), the 4th connected entrance (64) and internal gas supply passageway (54) by the first air behind the second adsorption heat exchanger (15) humidification, flow in the thermostat unit (8) via humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b).
On the other hand, the second air that flows into outdoor air suction path (51) from outdoor suction inlet (31) flows through outdoor air filter (36), the first connected entrance (61), the first via intermedia (55) and first-class port (71) successively, flow into to the first humidity regulation chamber (65), and by the first adsorption heat exchanger (14).In the first adsorption heat exchanger (14), the second airborne moisture is adsorbed agent and adsorbs, cooled dose of heat absorption of heat of adsorption that produce this moment.The second air from moisture to the adsorbent of the first adsorption heat exchanger (14) that given flows through second port (72), the 3rd via intermedia (57), third connecting mouth (63) and outdoor air drain passageway (53) successively, flows out from outdoor exhaust outlet (33) to pipeline and to outdoor discharge.
(cooling/warming operation)
Like this, utilize the first air behind humidity adjustment unit (2) dehumidifying or the humidification to regulate temperature by thermostat unit (8).The conditioner of present embodiment (1), the humidification that heats running and cold supply, dehumidification running.In addition, conditioner (1) also can be the structure of carrying out the running of cooling humidification and heating dehumidifying running.
For the refrigerant loop (91) in the blowdown firing, shown in Fig. 6 (A), cubic transfer valve (93) is set to the first state.The refrigerant loop of this state (91) carries out kind of refrigeration cycle with outdoor heat converter (95), electric expansion valve (98), adjustment with the sequential loop of heat exchanger (94) with the cold-producing medium that compressor (92) sprays from adjustment.At this moment, in the refrigerant loop (91), outdoor heat converter (95) becomes condenser, and adjustment becomes evaporimeter with heat exchanger (94).
That is, flow into adjustment and be cooled with heat exchanger (94) by adjustment with the first interior air of housing (80), cooled the first air flows out from indoor air supply opening (89) to pipeline and to indoor supply.
On the other hand, the refrigerant loop in the warming operation (91), shown in Fig. 6 (B), cubic transfer valve (93) is set to the second state.The refrigerant loop of this state (91) carries out kind of refrigeration cycle with adjustment with the sequential loop of heat exchanger (94), electric expansion valve (98), outdoor heat converter (95) with the cold-producing medium that compressor (92) sprays from adjustment.At this moment, in the refrigerant loop (91), outdoor heat converter (95) becomes evaporimeter, and adjustment becomes condenser with heat exchanger (94).
That is, flow into adjustment and be heated with heat exchanger (94) by adjustment with the first interior air of housing (80), the first air after the heating flows out from indoor air supply opening (89) to pipeline and to indoor supply.
So, humidity regulation and the adjustment of air carried out in conditioner (1) combination dehumidifying or humidification, ventilation or circulation, cooling or these three kinds of runnings that heat.That is, conditioner (1) is selected any one operating condition, thus can be to indoor the first air that dehumidified or humidification and ventilation or circulation and cooling or heating are provided.
In the conditioner (1) that consists of like this, as mentioned above, the electronic component unit (19) of humidity adjustment unit (2) and humidity regulation are configured in the adjustment of thermostat unit (8) with in the housing (80) with compressor (12).Electronic component unit (19) comprises for driving humidity regulation with the inverter circuit of compressor (12) etc., and has the fin (19a) that dispels the heat for to the heat of generation electronic component unit (19) in.This fin (19a) consists of radiating part.
At this, as mentioned above, humidity adjustment unit (2) has path (51~58), baffle plate (a plurality of component parts such as D1~D8), heat exchanger (14,15), filter (36,37) of circulation of air.Therefore, humidity adjustment unit (2) has the trend of maximization.Relative therewith, the air flow circuit humidity ratio regulon (2) of thermostat unit (8) is simple.And being disposed at humidity regulation only is adjustment heat exchanger (94), air-feeding ventilator (90) with the main component parts in the housing (20), is seldom.
Namely, be configured in the relatively rich adjustment in space with in the housing (80) by electronic component unit (19), humidity regulation with humidity adjustment unit (2) with compressor (12), can in the maximization that suppresses thermostat unit (8), make as much as possible humidity adjustment unit (2) miniaturization.Its result, conditioner (1) can be realized miniaturization as a whole.
In addition, typical temperature regulon (8) is compared with humidity adjustment unit (2), air quantity is more (particularly, in the present embodiment, in thermostat unit (8), the air after the humidity regulation that flows into from humidity adjustment unit (2) is processed, also suck room air via suction inlet (88) in the adjustment side room), electronic component unit (19) is configured in adjustment with in the air flue in the housing (80), more can improves radiating efficiency.Therefore, by electronic component unit (19) being configured in adjustment with in the air flue in the housing (80), the size for the required fin of unit caloric value (19a) can be reduced, and then electronic component unit (19) miniaturization can be made.Namely, electronic component unit (19) is configured in adjustment with in the housing (80), with electronic component unit (19) is configured in humidity regulation and compares with the situation in the housing (20), can reduce the configuration space of electronic component unit (19), conditioner (1) can be realized miniaturization as a whole.
And, in the above-described embodiment, by humidity regulation is configured in adjustment with in the housing (80) with compressor (12), can further make humidity adjustment unit (2) miniaturization.
(working of an invention mode 2)
The conditioner (201) of embodiments of the present invention 2 then, is described.Humidity adjustment unit in the embodiment 1 (2) and thermostat unit (8) have independent refrigerant loop (11,91), relative therewith, the difference of the conditioner of embodiment 2 (201) is that humidity adjustment unit (2) and thermostat unit (8) have shared refrigerant loop (211).So, below to the same label of the same structure mark of embodiment 1 and description thereof is omitted, the part that main explanation and embodiment 1 are different.
Conditioner (201) is same with embodiment 1, has humidity adjustment unit (202), thermostat unit (208) and outdoor unit (209).
Take in the external loop of having family (291a) at above-mentioned outdoor unit (209).Be provided with compressor (292), outside electric expansion valve (298), four directions, outside transfer valve (293) at outdoor loop (291a), as outdoor heat converter (295) and four stop valves (221~224) of heat source side heat exchanger.In addition, although not shown, be provided with outdoor fan at outdoor unit (209).This outdoor fan is to outdoor heat converter (295) supply chamber outer air.
In above-mentioned outdoor loop (291a), the ejection side of compressor (292) is connected with the first port of outside four directions transfer valve (293), and its suction side is connected with the second port of outside four directions transfer valve (293).The 4th port of outside four directions transfer valve (293) is connected with the second stop valve (222).One end of outdoor heat converter (295) is connected with the 3rd port of outside four directions transfer valve (293), and its other end is connected with the first stop valve (221) via outside electric expansion valve (298).The 3rd stop valve (223) is connected between the ejection side and outside four directions transfer valve (293) of compressor (292).The 4th stop valve (224) is connected between the suction side and outside four directions transfer valve (293) of compressor (292).
The first state (state shown in Figure 11) that above-mentioned outside four directions transfer valve (293) switches to the first port and the 3rd port is interconnected and the second port and the 4th port are interconnected, and the first port and the 4th port is interconnected and the second port and the 3rd port are interconnected the second state (state shown in Figure 12).
Taken in adjustment loop (291b) at said temperature regulon (208).Be provided with one as the adjustment of using side heat exchanger heat exchanger (294) at adjustment loop (291b).One end in this adjustment loop (291b) is connected with first stop valve (221) of outdoor loop (291a), and its other end is connected with second stop valve (222) of outdoor loop (291a).In addition, although not shown, be provided with indoor fan at thermostat unit (208).This indoor fan is supplied with room air to adjustment with heat exchanger (294).
Taken in humidity regulation loop (291c) in above-mentioned humidity adjustment unit (202).Be provided with humidity regulation side electric expansion valve (218), humidity regulation side four directions transfer valve (213) and two adsorption heat exchangers (214,215) at humidity regulation loop (291c).
In above-mentioned humidity regulation loop (291c), dispose successively the first adsorption heat exchanger (214), humidity regulation side electric expansion valve (218) and the second adsorption heat exchanger (215) from the 3rd port of humidity regulation side four directions transfer valve (213) to the 4th port.The first port of humidity regulation side four directions transfer valve (213) is connected with the 3rd stop valve (223) of outdoor loop (291a), and its second port is connected with the 4th stop valve (224) of outdoor loop (291a).
The first state (state shown in Figure 11 (A) and Figure 12 (A)) that above-mentioned humidity regulation side four directions transfer valve (213) switches to the first port and the 3rd port is interconnected and the second port and the 4th port are interconnected, and the first port and the 4th port is interconnected and the second port and the 3rd port are interconnected the second state (state shown in Figure 11 (B) and Figure 12 (B)).
The conditioner (201) that consists of like this utilizes 1 compressor (292) to make refrigerant circulation in refrigerant loop (291), and respectively controlled humidity is regulated the cubic transfer valve (293) of side four directions transfer valve (213) and outside, thereby carries out individually the switching of operating condition (absorption of moisture/release) of two heat exchangers (214,215) in the humidity adjustment unit (202) and the switching of the changes in temperature/warming operation in the thermostat unit (208).
(cold supply, dehumidification running)
In detail, when cold supply, dehumidification turned round, outside four directions transfer valve (293) was set to the first state, and the aperture of outside electric expansion valve (298) is properly adjusted.Under this state, in the refrigerant loop (291), outdoor heat converter (295) becomes condenser, and adjustment becomes evaporimeter with heat exchanger (294).So the air in outdoor heat converter (295) after the cold-producing medium heat absorption is discharged to outdoor, is provided for indoor by adjustment with the cooled air of heat exchanger (294).
At this moment, humidity adjustment unit (202) is regulated side four directions transfer valve (213) by controlled humidity, alternately repeating in humidity regulation loop (291c) the first adsorption heat exchanger (214) becomes the operating condition that condenser and the second adsorption heat exchanger (215) become evaporimeter, and the second adsorption heat exchanger (215) becomes the operating condition that condenser and the first adsorption heat exchanger (214) become evaporimeter in humidity regulation loop (291c).Match therewith, humidity adjustment unit (202) is by the above-mentioned baffle plate of control (D1~D8), any one dehumidifying running in ventilation running and the dehumidifying cycle operation of dehumidifying, above-mentioned dehumidifying ventilation running makes outdoor air offer indoor by the adsorption heat exchanger that becomes evaporimeter, make on the other hand room air be expelled to outdoor through becoming the adsorption heat exchanger of condenser, it is indoor that above-mentioned dehumidifying cycle operation makes room air offer through becoming the adsorption heat exchanger of evaporimeter, makes on the other hand outdoor air be expelled to outdoor through becoming the adsorption heat exchanger of condenser.
(running of heating humidification)
When the running of heating humidification, outside four directions transfer valve (293) is set to the second state, and the aperture of outside electric expansion valve (298) is properly adjusted.Under this state, in the refrigerant loop (291), adjustment becomes condenser with heat exchanger (294), and outdoor heat converter (295) becomes evaporimeter.So the air in outdoor heat converter (295) after the refrigerant loses heat is discharged to outdoor, be provided for indoor by the air of adjustment after with heat exchanger (294) heating.
At this moment, humidity adjustment unit (202) is regulated side four directions transfer valve (213) by controlled humidity, alternately repeating in humidity regulation loop (291c) the first adsorption heat exchanger (214) becomes the operating condition that condenser and the second adsorption heat exchanger (215) become evaporimeter, and the second adsorption heat exchanger (215) becomes the operating condition that condenser and the first adsorption heat exchanger (214) become evaporimeter in humidity regulation loop (291c).Match therewith, humidity adjustment unit (202) is by the above-mentioned baffle plate of control (D1~D8), carry out any one the humidification running in humidification ventilation running and the humidification cycle operation, above-mentioned humidification ventilation running makes outdoor air offer indoor through becoming the adsorption heat exchanger of condenser, make on the other hand room air be expelled to outdoor through becoming the adsorption heat exchanger of evaporimeter, it is indoor that above-mentioned humidification cycle operation makes room air offer through becoming the adsorption heat exchanger of condenser, makes on the other hand outdoor air be expelled to outdoor through becoming the adsorption heat exchanger of evaporimeter.
So, even connect the first and second adsorption heat exchangers (214 of humidity adjustment unit (202) at 1 refrigerant loop (291) with 1 compressor (292), 215) and the adjustment of thermostat unit (208) with and outdoor heat converter (294,295) in the situation, also can regulate side four directions transfer valve (213) by the difference controlled humidity, outside four directions transfer valve (293) and baffle plate (D1~D8), carry out selectively cold supply, dehumidification ventilation running, the cold supply, dehumidification cycle operation, the ventilation running of heating humidification and heating humidification cycle operation.
So, so, by sharing the compressor (292) of the compressor that is connected with humidity regulation loop (291c) and the outdoor unit (209) that is connected with adjustment loop (291b), need to not use with housing (20) and adjustment in above-mentioned humidity regulation and configure compressor in the housing (80), therefore can reduce humidity adjustment unit (202) and thermostat unit (208), and then conditioner (201) can be realized miniaturization as a whole.
(other embodiment)
Above-mentioned embodiment of the present invention can also be following structure.
That is, adopted in the above-described embodiment the humidity adjustment unit (2) of the ventilation running that can dehumidify selectively, humidification ventilation running, dehumidifying cycle operation and humidification cycle operation, but be not limited thereto.So long as can regulate the structure of the humidity of air, then can adopt arbitrarily structure.
In addition, in the above-described embodiment, make by the upstream side of the adjustment in the air inflow thermostat unit (8) after the processing of humidity adjustment unit (2) humidity regulation with heat exchanger (94), further regulate the temperature of the air after humidity regulation is processed, but be not limited thereto.For example, can also make by the air after the processing of humidity adjustment unit (2) humidity regulation and flow into the downstream that adjustment is used heat exchanger (94), flow into suction inlet (88) in the adjustment side room and converged by the air of adjustment after with heat exchanger (94) adjustment, with the air after converging like this from indoor air supply opening (89) to indoor supply.
In addition, the structure of converging as the air after the air after humidity regulation is processed and the adjustment processing, can be in Fig. 2, to make humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b) in the structure of adjustment with the lower opening of heat exchanger (94), perhaps, can also change the position of suction inlet (88) and indoor air supply opening (89) in the adjustment side room among Fig. 2.
In the latter case, as shown in figure 11, adjustment becomes upstream space before adjustment is processed with the lower side space of heat exchanger (94), and on the other hand, adjustment becomes downstream space after the adjustment processing with the superjacent air space of heat exchanger (94).So humidity regulation side air feed connected entrance (34a) and adjustment side air feed connected entrance (34b) are at the downstream space opening of adjustment with the downstream of heat exchanger (94).At this moment, electronic component unit (19) is positioned at the upstream space that adjustment is used the upstream side of heat exchanger (94), even in the situation that thermostat unit (8) carries out warming operation, also can make electronic component unit (19) cooling by the front air of enough heating, can effectively cool off.
In addition, above embodiment is preferred illustration in essence, does not limit the scope of the present invention, its application thing or its purposes.
Utilizability on the industry
As described above, the present invention is useful for the conditioner of the thermostat unit of the humidity adjustment unit that comprises adjusting air humidity and adjusting air themperature.

Claims (6)

1. conditioner, it comprises the humidity adjustment unit (2) of adjusting air humidity and regulates the thermostat unit (8) of air themperature, this conditioner is characterised in that:
Described humidity adjustment unit (2) have humidity regulation with housing (20), regulate this humidity regulation with humidity regulation mechanism (11) and the humidity regulation usefulness electronic component unit (19) of the air humidity in housing (20),
Described thermostat unit (8) has the adjustment that is arranged side by side with housing (20) with described humidity regulation with housing (80) and is accommodated in this adjustment with in the housing (80) and regulate the thermoregulation mechanism (91) of air themperature
Described humidity regulation is provided with the radiating part (19a) that dispels the heat for to the heat that produces with electronic component unit (19), and is configured in described adjustment with in the air flue in the housing (80).
2. conditioner according to claim 1 is characterized in that:
Described thermoregulation mechanism (91) has for the adjustment of the temperature that is adjusted in the air that adjustment circulates with the air flue in the housing (80) with heat exchanger (94),
Described humidity regulation is disposed at the upstream side that described adjustment is used heat exchanger (94) with electronic component unit (19).
3. conditioner according to claim 2 is characterized in that:
Described adjustment state configuration to tilt in the air flue of heat exchanger (94) in described adjustment is used housing (80).
4. conditioner according to claim 1 is characterized in that:
Described humidity regulation mechanism has refrigerant loop (11), this refrigerant loop (11) is connected with surface attachment the adsorption heat exchanger (14,15) of the adsorbent that adsorbs and discharge moisture and the humidity regulation compressor (12) of compressed refrigerant, carry out kind of refrigeration cycle
Described humidity regulation is configured in described adjustment with in the housing (80) with compressor (12).
5. conditioner according to claim 1 is characterized in that:
Described thermoregulation mechanism has refrigerant loop (91), this refrigerant loop (91) is connected with adjustment for the temperature that is adjusted in the air that described adjustment circulates with the air flue in the housing (80) with heat exchanger (94) and is disposed at the interior also compressor (92) of compressed refrigerant of off-premises station, carry out kind of refrigeration cycle
Described humidity regulation mechanism (11) has the adsorption heat exchanger (14,15) that surface attachment has absorption and discharges the adsorbent of moisture,
Described adsorption heat exchanger (14,15) is connected on the described refrigerant loop (91).
6. conditioner according to claim 1 is characterized in that:
Described humidity adjustment unit (2) and described thermostat unit (8) consist of separately, are assembled into one when assembling.
CN2008801103900A 2007-10-05 2008-09-12 Air conditioner CN101821555B (en)

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EP2208945A1 (en) 2010-07-21
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CN101821555A (en) 2010-09-01
AU2008308352B2 (en) 2011-05-26

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