CN1504695A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN1504695A
CN1504695A CNA200310123299A CN200310123299A CN1504695A CN 1504695 A CN1504695 A CN 1504695A CN A200310123299 A CNA200310123299 A CN A200310123299A CN 200310123299 A CN200310123299 A CN 200310123299A CN 1504695 A CN1504695 A CN 1504695A
Authority
CN
China
Prior art keywords
air
indoor
moisture absorption
housing
refreshing tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA200310123299A
Other languages
Chinese (zh)
Other versions
CN1246647C (en
Inventor
ľ����һ
铃木正一
冈孝纪
֮
绞野佳延
饭田弘之
守川守
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP29195699A external-priority patent/JP3619406B2/en
Priority claimed from JP29319499A external-priority patent/JP3638834B2/en
Priority claimed from JP35276099A external-priority patent/JP3327888B2/en
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CN1504695A publication Critical patent/CN1504695A/en
Application granted granted Critical
Publication of CN1246647C publication Critical patent/CN1246647C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
    • F24F2003/1464—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators using rotating regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1012—Details of the casing or cover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1016—Rotary wheel combined with another type of cooling principle, e.g. compression cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1056—Rotary wheel comprising a reheater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1088—Rotary wheel comprising three flow rotor segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1092—Rotary wheel comprising four flow rotor segments

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Humidification (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)
  • Duct Arrangements (AREA)

Abstract

In an air conditioner, a large liquid crystal display apparatus (6) displaying a state of operation is arranged facing slightly downward approximately at the central portion of the body. Therefore, display contents of the display apparatus is easily viewable. Further, a humidifying/dehumidifying apparatus (24) contained in the air conditioner has a driving motor (49) for rotating a rotating body (39) of a moisture absorber is provided outside a case (56), on the side of the case (56) in the same plane as the rotating body (39). Therefore, the motor (49) can be mounted at the end, facilitating maintenance. Further, the state of engagement between the rotating body and a driving gear can be easily recognized. Further, at an outdoor side end of a ventilation duct (75), an auxiliary duct (78) having an outlet side end (80) of an approximately semicircular shape twisted by about 90 DEG with respect to a coupling portion (79) for the ventilation duct (75) is coupled. When the coupling portion (79) of the auxiliary duct (78) is adapted to have cross sections of different diameters, it can be coupled to a ventilation duct (75) having a small diameter. Further, if the outlet side end opening (83) is cut obliquely, air circulation is not hindered even when it is in contact with a wall surface of the weather cover (81).

Description

Air conditioner
Technical field
The present invention relates to air conditioner and be installed in air dehumidifying and humidifying apparatus in its indoor set, particularly, have the air conditioner of display unit or ventilatory and the air dehumidifying and humidifying apparatus of being convenient to safeguard.
Background technology
Has display unit in its indoor set of the air conditioner that has.Below, in conjunction with Figure 22 the display unit that the spy opens the indoor set of air conditioner that flat 11-159846 puts down in writing, existing is described.Display unit 104 is arranged on the right side of blow-off outlet 103 of the body 102 of indoor set 101.This display unit 104 can show operational mode, running status etc., is easy to observe for making displaying contents, and whole display part is done greatlyyer, and adopts LCD.
But, there is such problem in above-mentioned prior art, that is,, be mounted with liquid crystal indicator below the indoor set right side to show temperature and humidity inside and outside running status, the display room etc. though open flat 11-159846 and put down in writing as special, considered the convenience of using, but when needs further increase the displaying contents of liquid crystal indicator, must increase its area, and according to the present position that is provided with, the size of liquid crystal indicator is restricted, and maybe must strengthen the transverse width of body.
In addition, if become real air-conditioning, and interior harness is when having the air dehumidifying and humidifying apparatus of functions such as indoor air dewetting, humidification, ventilation, can be in the space of display position, aspect such as layout is restricted.
The present invention is the 1st purpose in view of above-mentioned existing problem to provide a kind of liquid crystal indicator to be easy to observe, not to be subjected to the indoor set that limit the position, the coefficient of performance (Coefficient Of Performance) is improved.
Describe in conjunction with the air dehumidifying and humidifying apparatus of installing in Figure 23, Figure 24 indoor set existing air conditioner.The motor mount plate that is fixed with regeneration fan 202 and motor is installed in pre-position on the housing L201 by screw, and the gear parts of moisture absorption impeller 203 its peripheries is inlaid on the axial region of housing L201 towards housing L202 one side.In addition, the CD-ROM drive motor 204 of moisture absorption impeller 203 and reduction gearing 205 also are installed on the preposition.The metal system outer cover 207 that is assembled with regenerative heater 206 is assembled in the housing R208 on the precalculated position and housing L201 is combined and fix with screw.And then metal housing 207 1 sides at housing R208 are fixed on the metal system installing plate that the motor of moisture absorption fan 209 is installed on the preposition with screw.At last, the throttle setting 212 that air door 210 and damper motor 211 are installed is installed on the housing R208, the assembling of air dehumidifying and humidifying apparatus is promptly accused and is finished.Moisture absorption impeller 203 is made of a plurality of columnar ceramic members, and moisture absorption impeller 203 is driven and low speed rotation by change-speed gearing 205 by motor 204 as the adsorption element that scribbles the material of moisture in the absorbed air.Moisture absorption fan 209 is driven by the moisture absorption fan motor, after indoor inhaled air is flowed through moisture absorption impeller 203, guides it into discharge duct and discharges outdoor.Here, when air was flowed through moisture absorption impeller 203, the moisture major part that contains in the air was attracted on the moisture absorption impeller 203.Regeneration fan 202 is driven by the regeneration fan motor, and its effect is, after indoor inhaled air is flowed through moisture absorption impeller 203, guides it into regenerative heater 206, the moisture absorption impeller 203 of flowing through once more, and makes this air in blow-off outlet return chamber.
But, there is such problem in above-mentioned prior art, that is, rotate in housing though scribble the rotary body of the hygroscopic material that water in air in the adsorbable separation chamber divides, the rotary body whether situation in rotating this housing swimmingly can't be confirmed by visual.In addition, because the CD-ROM drive motor of rotary body is installed in the housing, must decomposes the back when changing motor and change motor.
The present invention can be the 2nd purpose to the air dehumidifying and humidifying apparatus that device is checked, maintainability is improved in view of above-mentioned existing problem to provide a kind of conscientiously.
In the past, existing people provides the air conditioner with ventilatory, but with air refreshing tube and various pipe arrangement from the indoor problem that exists during to outdoor channeling conduct.
Figure 25～Figure 27 illustrates the situation that various pipe arrangements and air refreshing tube are drawn in the existing air conditioner. Draw coolant piping 71,72, scupper hose 73, power line 74, air refreshing tube 75 from indoor set A, be bundled into means of tying up such as insulating tapes a branch of, pass be opened on the indoor set A rear side wall 76, guide to the indoor and outdoor pipe arrangement hole 77 that is communicated with outdoor.
In the various pipe arrangements of drawing, coolant piping 71,72 and power line 74 are connected to and are installed on the outdoor off-premises station.Air refreshing tube 75 then pass pipe arrangement hole 77 guide to outdoor after, extend to always and be the rainproof rain cover that is provided with 76 places, the air of discharging from the outlet of air refreshing tube 75 is by being located at ventilating opening on the rain cover to outdoor discharging.
In the above-mentioned existing air conditioner, be drawn out to when outdoor coolant piping 71,72 being passed pipe arrangement hole 77, if the axle that need bend to the length direction of air refreshing tube 75 intersects, then refrigerant pipe 71,72 will be with the form laying between the ventilating opening 82 of the outlet of crossing air refreshing tube 77 and rain cover 81.For this reason, coolant piping 71,72 might become the barrier that hinders circulation of air, causes circulation efficiency to reduce.
And under the contacted situation of wall of the end face of the outlet of air refreshing tube 75 and rain cover 81, also might cause the outlet of air refreshing tube 75 blocked, air is hindered from the circulation of air refreshing tube 75 to the ventilating opening of rain cover 76.
For this reason, the 3rd purpose of the present invention is, by improving air refreshing tube, overcomes above-mentioned existing air conditioner and concerns the shortcoming that produces because of the installation of coolant piping and air refreshing tube.
Summary of the invention
For realizing above-mentioned the 1st purpose, based on air conditioner of the present invention have body housing, be formed with suction inlet front panel, show the large-scale bulk liquid crystal display unit of operation conditions; Above-mentioned body housing has suction inlet on its positive top, has blow-off outlet in its positive bottom; Above-mentioned bulk liquid crystal display unit is installed in the position, roughly center of above-mentioned front panel slightly towards the below.By adopting such structure, the bulk liquid crystal display unit is provided with down at the position, center, so its demonstration is highly susceptible to observing.
In addition, have heat exchanger in the above-mentioned body housing, between above-mentioned bulk liquid crystal display unit and above-mentioned heat exchanger, be provided with the space.By adopting such structure, can guarantee path from indoor inhaled air circulation.
In addition, the suction inlet of above-mentioned front panel be arranged at least above-mentioned bulk liquid crystal display unit slightly the top the position on.By adopting such structure, can be for improving in the heat exchanger and the heat exchanger effectiveness between the room air increases air-breathing area.
In addition, circulate, be provided with partition wall at the back side of above-mentioned bulk liquid crystal display unit for making around air-flow that the suction inlet of above-mentioned front panel sucks can be via above-mentioned bulk liquid crystal display unit.By adopting such structure, can make air become smooth to the mobile of the heat exchanger that is positioned at the bulk liquid crystal display unit back side one side.
In addition, have air dehumidifying and humidifying apparatus in the above-mentioned body housing, the two is transversely arranged for the blow-off outlet that blows to indoor blow-off outlet and above-mentioned body housing of above-mentioned air dehumidifying and humidifying apparatus.By adopting such structure, blow out changes in temperature wind and air dehumidifying and humidifying apparatus carries out on one side to indoor blow out air to indoor, therefore, can prevent short circuit.
For realizing above-mentioned the 2nd purpose, belong to by the rotary body that scribbles the hygroscopic material of moisture in the adsorbable separation of air, suck the moisture absorption fan of room air, calandria that the air that from hygroscopic material moisture is separated is heated, send the air dehumidifying and humidifying apparatus that the regeneration fan of the air after the heating constitutes to based on air dehumidifying and humidifying apparatus of the present invention, it is characterized in that, drive the outside that the above-mentioned CD-ROM drive motor that scribbles the rotary body rotation of hygroscopic material is arranged on housing.According to such structure, motor can be installed at last, is easy to safeguard.
In addition, it is characterized in that, the support portion of the driven wheel that the rotary driving force of said motor is transmitted to the above-mentioned rotary body that scribbles hygroscopic material be located at and rotary body with housing one side of one side.According to such structure, be easy to grasp the mated condition between rotary body and the driven wheel.
In addition, it is characterized in that, in the said apparatus, be arranged with moisture absorption body, driven wheel, the support portion of driven wheel, the CD-ROM drive motor of rotary body.According to such structure, motor can be installed at last, is easy to safeguard.
In addition, it is characterized in that, be provided with the suction inlet and the breach that is located at an opposite side of the room air that sucks above-mentioned housing one side.According to such structure, can touch mode with hand by breach and check affirmation.
In addition, it is characterized in that it is transparent to comprise that above-mentioned housing is.According to such structure, needn't decompose and just can confirm inner state.
For realizing above-mentioned the 3rd purpose, belong to based on air conditioner of the present invention and the air refreshing tube that connects the various pipe arrangements of indoor set and off-premises station and be connected with indoor set to be passed the pipe arrangement hole that is formed on the wall guide outdoor air conditioner into, it is characterized in that, on the end, outside of air refreshing tube, connect subsidiary conduit, this subsidiary conduit has the linking part that links with respect to air refreshing tube approximately to be turned round and turn 90 degrees and be roughly semicircular outlet side end, and various pipe arrangements can intersect at this place, outlet side end.
If constitute like this, then need bend to the occasion that the axle with the length direction of air refreshing tube intersects at various pipe arrangements, can subsidiary conduit approximately turn round turn 90 degrees be about semicircular outlet side end below along its reverse part the cross-shaped bending of various pipe arrangements is drawn, promptly can be crooked between the end face of outlet that needn't be by air refreshing tube and the rain cover, therefore, can avoid the circulation efficiency of the air of circulation in the air refreshing tube to reduce.
In addition, if above-mentioned subsidiary conduit is attached to the linking part that linking part that air refreshing tube gets on is made the section with different-diameter, then less, as must to use the less air refreshing tube of size occasion in the pipe arrangement hole of passing for air refreshing tube, needn't specially prepare other subsidiary conduit, as long as cut off at the minor diameter position, can be directly and air refreshing tube link, also can tackle even the pipe arrangement hole is less.
In addition, if with open-ended oblique the cutting of the outlet side of above-mentioned subsidiary conduit, even the contacted occasion of wall of the outlet side end of air refreshing tube and rain cover then also can not hinder the circulation of air.
Above-mentioned subsidiary conduit and air refreshing tube are to be connected by the end, outside of linking part at air refreshing tube, but to adopt the means of tying up such as adhesive tape linking portion to be fixed as suitable.In addition, in the above description, the outlet side end of subsidiary conduit is approximately semicircle, but has the occasion that is about semicircle and even elliptical section at air refreshing tube, and the section of the linking part of subsidiary conduit also is semicircle and even oval approximately correspondingly certainly.
Description of drawings
Fig. 1 is the stereo appearance figure of the indoor machine of air conditioner in the invention process form 1.
Fig. 2 is the skeleton diagram of the indoor unit body of the air conditioner in the invention process form 1.
Fig. 3 is the skeleton diagram of the bulk liquid crystal display unit of Fig. 2.
Fig. 4 is the skeleton diagram of the remote controller of Fig. 1.
Fig. 5 is the structure chart of A-A section of the indoor set of Fig. 2.
Fig. 6 is the structure chart of B-B section of the indoor set of Fig. 2.
Fig. 7 is the installment state figure of liquid crystal indicator on body of Fig. 2.
Fig. 8 is the summary construction diagram of Fig. 7.
Fig. 9 is the skeleton diagram of the indoor unit body of the air conditioner in the invention process form 2.
Figure 10 is the perspective view that the air dehumidifying and humidifying apparatus in the invention process form 2 is installed in the state in the indoor set.
Figure 11 is the pie graph of the air dehumidifying and humidifying apparatus in the invention process form 2.
Figure 12 is the exploded view of the air dehumidifying and humidifying apparatus in the invention process form 2.
Figure 13 is near the exploded view of housing L of Figure 12.
Figure 14 is the stereogram of the housing L of Figure 12.
Figure 15 is the stereogram of the housing R of Figure 12.
Figure 16 is the accompanying drawing that the relation to the flow direction of air and moisture absorption impeller describes.
Figure 17 is the vertical profile key diagram of the pipe arrangement example of the air conditioner in the invention process form 3.
Figure 18 is the cross-sectional key diagram of the pipe arrangement example of the air conditioner in the invention process form 3.
Figure 19 is the side view of employed subsidiary conduit example in the air refreshing tube of the air conditioner in the invention process form 3.
Figure 20 is the front view of above-mentioned subsidiary conduit.
Figure 21 is the vertical view of above-mentioned subsidiary conduit.
Figure 22 is the skeleton diagram of existing indoor machine of air conditioner.
Figure 23 is the exploded view of existing air dehumidifying and humidifying apparatus.
Figure 24 is near the exploded view the existing air dehumidifying and humidifying apparatus middle shell L.
Figure 25 is the rear perspective view of the pipe arrangement example in the existing air conditioner.
Figure 26 is the longitudinal sectional view of the pipe arrangement example in the existing air conditioner.
Figure 27 is the transverse sectional view of the pipe arrangement example in the existing air conditioner.
The specific embodiment
Form of implementation 1
Form of implementation of the present invention 1 is described in conjunction with Fig. 1～Fig. 8.At first the structure to the indoor set of air conditioner involved in the present invention describes.Fig. 1 is the indoor set of the air conditioner in this form of implementation is seen summary in the past from the front a isometric front view, and Fig. 2 is the isometric front view of the front panel of Fig. 1 when opening.As shown in Figure 1, whether dirty indoor set 1 constitute by the body housing 2 that is provided with heat exchanger and indoor fan etc., for the blow-off outlet 7 confirming filter openable front panel 3, the blow-off outlet 4 that blows out changes in temperature wind, the suction inlet 5 that sucks room air that can observe body interior, the bulk liquid crystal display unit 6 that shows operation conditions and blow out for the air of air dehumidifying and humidifying apparatus etc.And remote controller 8 is used for moving at a distance operations such as start and stop, state switching.
As shown in Figure 2, in front under the state that plate 3 is opened, relative with the suction inlet 5 (with reference to Fig. 1) of front panel 3, grid-like suction inlet place at body housing 2 is equipped with right filter 9 and left filter 10, is separately installed with air cleaning filter 11,12 at about central part of this right side filter 9, left filter 10.In addition, in the left part of body housing 2, be equiped with the filter 13 that air dehumidifying and humidifying apparatus sucks the suction inlet that room air uses.
As shown in Figure 3, central part at indoor set 1 has bulk liquid crystal display unit 6, this bulk liquid crystal display unit 6 by the humidity indicator lamp of lighting according to indoor humidity 14, according to the indoor pollution degree change the cleanliness factor indicator lamp 15 of color, the signal that sends based on remote controller 8 push-botton operations shows the display part 16 of indoor environment and operation conditions and accepts and constitute from the light accepting part 17 of the signal of remote controller 8 etc.
Remote controller 8 shown in Figure 4 shows symbol 19, control air conditioner by the remote controller displays portion 18 that shows running status, posting a letter of lighting when indoor set 1 sends signal operation/switch 20 that stops, the temperature switch 21 of the indoor temperature of adjusting, the air quantity switch 23 etc. of selecting the operation change-over switch 22 of operational mode and switching air quantity constitute.
Fig. 5 is that the A-A of Fig. 2 of body of indoor set 1 is to cutaway view.Indoor set 1 has the body housing 2 of the base that constitutes indoor set 1, cold and hot medium from inside by and indoor heat converter 25 that outside and indoor air carries out heat exchange, suck room air and will carry out the air of heat exchange to this external indoor fan that blows out 26 with indoor heat converter 25, make air draught alternately change vertical shutter board 27 of direction to the left and right at blow-off outlet 4 places of body housing 2 and make air draught alternately change the horizontal shutter board 28 of direction up and down, in addition, the air cleaning filter 11 that will remove from dust in the suction inlet inhaled air etc., 12 be located at about.As shown in Figure 2, air cleaning filter the 11, the 12nd under the state that plate 3 is opened, inserts along the filter guide 29 of body housing 2 in front.As right filter 11, in order to leave the space in the inboard of bulk liquid crystal display unit 6, so that will remove from indoor dust in air etc., its liquid-crystal apparatus is partly made branch shape.In addition, below indoor heat converter 25, be provided with drip tray 30, be used to receive the condensed water that produces when carrying out heat exchange with room air.In addition, front panel 3 is formed with the suction inlet 31 that sucks room air above bulk liquid crystal display unit 6, and the position also is provided with the suction inlet 32 that sucks room air on body housing 2.
Fig. 6 is that the B-B of Fig. 2 of body of indoor set 1 is to cutaway view.With A-A shown in Figure 5 to cutaway view different be, do not have bulk liquid crystal display unit 6, therefore, being shaped as of front panel 3 do not have the comparatively open and flat shape that bulk liquid crystal display unit 6 is covered the protuberance that gets up, suction inlet 5 is formed at the front.
Bulk liquid crystal display unit 6 shows that by the signal that sends according to operation button of remote controller the LCD 33 of indoor environment and operation conditions, the liquid crystal support 36 etc. that the display circuit board 35 of the LED34 that LCD 33 is thrown light on is housed and supports LCD 33 constitute as shown in Figure 7.Liquid crystal support 36 is made of part that supports LCD 33 and the part that is fixed on the body housing 2, is provided with multi-disc partition wall 37, on the right side of said partition wall 37, is formed with and is used for fixing the fixed part 38 that goes on the body housing 2.Bulk liquid crystal display unit 6 is installed on the body housing 2 as shown in Figure 8.That is, bulk liquid crystal display unit 6 is to be screwed on body housing 2 by the fixed part 38 with the partition wall 37 of liquid crystal support 36 to install.
Below, operating procedure is described.During operation of air-conditioner, " operation is switched " switch 22 of the control panel of remote controller 8 is whenever by next time, operational mode just changes according to " automatically "-" warm braw "-" cold wind "-" drying "-" automatically " and is presented in the remote controller displays portion 18 of remote controller 8, can select operational mode.
When pressing " moving/stop " switch 20 of control panel of remote controller 8, order shows operation content, the temperature of adjusting, indoor temperature etc. on the bulk liquid crystal display unit 6 of indoor set 1, and in running, shows indoor temperature always.
When wanting out of service, press " moving/stop " switch 20 of the control panel of remote controller 8, then the demonstration of the bulk liquid crystal display unit 6 of indoor set 1 disappears, and operation stops.When changing temperature, for example want to raise 1 ℃ the time, " Δ " switch by " temperature " switch 21 of the control panel of a remote controller 8,1 ℃ of the temperature change of then adjusting, when being in warm braw cold wind operational mode, on the bulk liquid crystal display unit 6 of the remote controller displays portion 18 of the control panel of remote controller 8 and indoor set 1, show the temperature of adjusting.And when being in the automatic drying operational mode, only show the temperature value that will improve in the remote controller displays portion 18 of the control panel of remote controller 8, and the demonstration temperature of adjusting on the bulk liquid crystal display unit 6 of indoor set 1.At this moment, the bulk liquid crystal display unit 6 shown temperature of adjusting of indoor set 1 approximately kept 4 seconds, recovered the demonstration to room temperature afterwards.When changing air quantity, whenever press " air quantity " switch 23 of the control panel of remote controller 8, air quantity promptly changes, in the remote controller displays portion 18 of the control panel of remote controller 8, show " air quantity is automatic "-" air quantity Δ "-" air quantity Δ Δ "-" air quantity Δ Δ Δ "-" air quantity is automatic ", show " air quantity is automatic "-" air quantity gentle breeze "-" the weak wind of air quantity "-" air quantity high wind "-" air quantity is automatic " on the bulk liquid crystal display unit 6 of indoor set 1.
Below, in conjunction with Fig. 5, Fig. 6 operation principle is described.Be in cold wind when operation, machine the compression by compression and heat exchange medium that becomes the condition of high temperature is sent in the outdoor heat converter of off-premises station.At the outdoor heat converter place, the extraneous air outdoor heat converter of under the effect of outdoor fan, flowing through, when it absorbed the heat of heat exchange medium, heat exchange medium was cooled.Heat exchange medium evaporates gasification via expansion valve in the indoor heat converter 25 of indoor set 1, the indoor heat converter 25 and room air is flowed through under the effect of indoor fan 26, thus the heat of room air is absorbed.So room air turns cold, realize indoor cooling.During to indoor heating, opposite with the cold wind operation, be to realize by contrary circulation of heat exchange medium.Compressed heat exchange medium is sent into the indoor heat converter 25 of indoor set 1, the room air of the indoor heat converter 25 of flowing through is warmed with to indoor heating.Heat exchange medium and then in the outdoor heat converter of off-premises station, evaporate via expansion valve, the outdoor heat converter and carry out heat exchange and outdoor air is flowed through under the effect of outdoor fan, thus from outdoor air, absorb heat, return compressor.Under the effect of indoor fan 26, the room air indoor heat converter 25 of flowing through, thereby realize absorption to the heat of room air, this air-flow forms like this, promptly, suck room airs from the suction inlet 5 of the front panel 3 of indoor set 1 and the suction inlet 12 that is positioned at the air dehumidifying and humidifying apparatus top, the left filter 10 of flowing through enters the air at indoor heat converter 25 places and the room air that enters from the suction inlet 31 that is located at bulk liquid crystal display unit 6 tops, the right filter 9 of flowing through enters in the space of bulk liquid crystal display unit 6 and indoor heat converter 25, the air-flow that formation enters indoor heat converter 25 places via the partition wall 37 and the path between the partition wall 37 of liquid crystal support 36, owing to be to utilize the whole surface of indoor heat converter 25 to suck room air, therefore, the heat exchanger effectiveness height and the coefficient of performance of indoor heat converter 25 also are improved.
The air dehumidifying and humidifying apparatus (not shown) that is arranged on body 2 right sides of indoor set 1 will need the air suction of Humidifying dehumidifying from the suction inlet 13 of body 2 via filter 13.In air dehumidifying and humidifying apparatus, for example carrying out humidification when operation, airborne moisture in the adsorption chamber, with the air of drying to outdoor discharging, and with malaria to indoor discharging.Otherwise, also can carry out with humid air be discharged into outdoor, with the dehumidifying operation of the air of drying to indoor discharging.The setting of dividing right and left of the blow-off outlet 4 of the changes in temperature wind that the operation by compressor produces and the blow-off outlet 7 of air dehumidifying and humidifying apparatus, therefore, the position that is provided with of the suction inlet of room air and blow-off outlet does not mix, so even can not be short-circuited because of flowing of wind when moving simultaneously yet.
By above explanation as can be known, the present invention is a kind of like this air conditioner, promptly, be equiped with the front of shell and above be provided with suction inlet, be formed with the grid opening on the top in front and be formed with the body housing of blow-off outlet in the bottom in front, and installation is formed with the front panel of suction inlet and constitutes body, in above-mentioned body, be equiped with heat exchanger and drive the fan that air blows out, has the filter till the back side of the front of above-mentioned opening suction inlet above above-mentioned body housing, and in be equipped with the dehumidify air conditioner of air dehumidifying and humidifying apparatus of humidification of room air, wherein, about central position of body be equiped with slightly towards below, the large-scale liquid crystal indicator that shows operation conditions, since liquid crystal indicator central position towards below, so the displaying contents of liquid crystal indicator be highly susceptible to the observation.
In addition, between above-mentioned large-scale liquid crystal indicator and heat exchanger, be provided with the space, liquid crystal indicator slightly above have suction inlet, from the air-flow that this suction inlet sucks be flow through liquid crystal indicator around heat exchanger flow, therefore, the efficient of carrying out heat exchange at heat exchanger place and room air is improved.
In addition, the indoor blow-off outlet that blows to of above-mentioned air dehumidifying and humidifying apparatus is transversely arranged with the blow-off outlet of above-mentioned body housing, therefore, blows out changes in temperature wind and air dehumidifying and humidifying apparatus is to carry out to indoor blow out air to indoor on same, so can prevent short circuit.
Form of implementation 2
Form of implementation of the present invention 2 is described in conjunction with Fig. 9～Figure 16.Fig. 9 is the stereo appearance figure of indoor machine of air conditioner in this form of implementation, and Figure 10 is the perspective view that air dehumidifying and humidifying apparatus is installed in the state in the indoor set in this form of implementation, and Figure 11 is the structure chart of the air dehumidifying and humidifying apparatus of Figure 10.
Air dehumidifying and humidifying apparatus such as Fig. 9, shown in Figure 10 are installed in right-hand member towards indoor set 1.The front panel 3 of indoor set 1 is provided with the suction inlet 5 that sucks room air.The back side of the suction inlet 5 of plate 3 is formed with body housing 2 in front, be equiped with the suction inlet 5a of the suction room air of air dehumidifying and humidifying apparatus 24 at the right part of body housing 2, be provided with at the back side of body housing 2 air from the exhaust outlet 43 of air dehumidifying and humidifying apparatus 24, and be connected with discharge duct 12 to outdoor discharging.Below, the air dehumidifying and humidifying apparatus 24 that internally is contained in the indoor set 1 describes in conjunction with Fig. 3.Among the figure, moisture absorption impeller 39 is constituted, is scribbled the adsorption element of the material of adsorbable water in air branch by a plurality of cylinder-shaped ceramic spares.Moisture absorption impeller 39 is driven and low speed rotation through change-speed gearing 50 by motor 49.Moisture absorption fan 51 is driven by the moisture absorption fan motor, orders about from indoor inhaled air and flows through that discharge ducts 52 are introduced in moisture absorption impeller 39 backs and to outdoor discharging.Here, when flowing through moisture absorption impeller 39, the moisture major part that contains in the air is attracted on the moisture absorption impeller 39.Regeneration fan 41 is driven by the regeneration fan motor, and its effect is, orders about from indoor inhaled air is flowed through moisture absorption impeller 39 after and it to be guided into the regenerative heater 42 moisture absorption impeller 39 of also flowing through once more, and make this air in blow-off outlet 7 return chamber.Here, for example when dehumidifying operation, room air airborne moisture when flowing through moisture absorption impeller 39 will have some to be adsorbed on the moisture absorption impeller 39.Be reproduced heater 42 heating and separate and be adsorbed on moisture on the moisture absorption impeller 39, the moisture in institute's air flowing is absorbed in a large number.Like this, dry air is introduced indoor, humid air is discharged into outdoor, thereby realize the dehumidifying of room air.And carry out humidification when operation, with dry air to outdoor discharging, humid air is introduced indoor, thereby make the moisture that contains in the room air in indoor accumulation, improved indoor humidity and realized humidification.
Central authorities at air dehumidifying and humidifying apparatus 24 have the moisture absorption impeller 39 that is coated with hygroscopic material, and hygroscopic material for example uses and mixes the material that bonding agent forms in the zeolite powder.Above the right side of moisture absorption impeller 39, be equiped with the moisture absorption fan 51 and the dehumidifying motor that constitute by multi blade fan, be equiped with regenerative heater 42 in the bottom.The rear portion of moisture absorption fan 51 is connected with discharge duct 52, and the structure of discharge duct 52 is for concerning the prolongation pipeline that the attaching length shapes has nothing in common with each other according to the mutual alignment between the pipe arrangement hole that is used for being connected indoor set and off-premises station when installing an air-conditioner machine.Front portion below the left side of moisture absorption impeller 39 has the regeneration fan 41 and the regeneration fan motor that are made of multi blade fan.And at the rear of moisture absorption impeller 39, have the syncmotor 49 that drives 39 rotations of moisture absorption impeller and make the slowly reduction gearing 50 of rotation of moisture absorption impeller 39.
In addition, this air dehumidifying and humidifying apparatus 24 as shown in figure 12, the housing of being made by the multi-disc resin assembles, housing R56 is provided with the suction inlet 56a that is arranged the suction room air that forms by a plurality of slots.Has breach 56b on the position of an opposite side with suction inlet 56a.The installation portion 56c that is used for installing motor 49 is arranged near breach 56b.The gear support portion 56d that supports the reduction gearing 50 that makes the 39 deceleration rotations of moisture absorption impeller is arranged on this installation portion 56c, have through hole on the 56d of support portion.Said breach 56b also can be the structure that the cover that can freely be dismantled is closed.Have the bearing portion of the rotating shaft of moisture absorption impeller 39 at the central part of housing R56,, be formed with by the wall 56e that is involute curve that regeneration fan 41 is installed and fix the shell that the propeller boss of the motor that is connected with this wall 56e constitutes at the leading section of housing R56.In addition, be provided with for the chamber 56f that passes through of air of regeneration with by this chamber 56f and enter path in the regeneration fan 41.In addition, in the outside of housing R56, the installation portion of laying motor 49 is concavity, in its vicinity, about respectively be provided with two propeller boss that are used for fixing the location propeller boss of motor 49 and have the hole in the central authorities of propeller boss.
On another housing L57, be provided with moisture absorption impeller 39 bearing propeller boss with the central part of housing R56 face in opposite directions, the self-priming wet leaves is taken turns the position that 39 peripheries leave slightly and is provided with wall 57a, can pass through for making regeneration air, has the hole that accounts for half (about 180 degree) area in the bottom surface.A side opposite with this hole is provided with the hole 57c of the about 60mm that passes through for the air of moisture absorption impeller 39 of flowing through.In addition, on the face opposite, has the wall 57b of shell that sucks moisture absorption fan 51 usefulness of room airs via moisture absorption impeller 39 with the installed surface of moisture absorption impeller 39.Have in the downstream of said path and to lead to the path that carries out the throttle setting 58 that path switches, and be provided with the hole, the metal system outer cover 60 of the regenerative heater 42 that the air to regeneration usefulness heats is housed in being used for installing in many places.
Has the throttle setting 58 that forms by interior two transparent resin system shell combination that air door 60 is housed in the left side of housing L57.On the housing L59 of the throttle setting 58 of housing L57 one side, be provided with the inlet 59a, the confession that enter for dry air and moisture separated and inlet 59b that the malaria that becomes enters and the pipeline connection port 59c that is provided with to the exit of outdoor exhaust through moisture absorption impeller 39 from moisture absorption fan 51.And, have air door 60 bearing propeller boss at central part, near be provided with the support portion of the reduction gearing 63 of air door CD-ROM drive motor 62.Another housing R61 of throttle setting 58 is provided with the indoor exhaust mouth 61a that makes in the air return chamber, is provided with the hole that the motor that install to drive air door 60 is used near it.The shape of air door 60 is, has the propeller boss of bearing at central part, is arranged with gear on the position of accounting for of periphery about 1/4, also is provided with the wall that the path to air switches.
The installation step of this air dehumidifying and humidifying apparatus 24 is, be installed in the motor mount plate that is fixed with regeneration fan 41 and motor on the precalculated position of housing L56 by screw, gear one side that makes moisture absorption impeller 39 peripheries is towards housing L56 side, and setting-in is to the axial region of housing L56.And, reduction gearing 50 also is installed on the precalculated position.The metal system outer cover 60 that is assembled with regenerative heater 42 is assembled on the precalculated position of housing R57, this housing R57 is combined in housing L56 goes up and fix with screw.At this moment,, make 39 rotations of moisture absorption impeller, can touch by hand and check phenomenons such as whether affirmation exists skew when rotating, collide with hand by the breach 56b of housing L56.And then, the metal system installing plate that the motor of moisture absorption fan 51 is installed is fixed on by screw on the precalculated position of metal housing 60 1 sides of housing R57.At last, the throttle setting 58 that air door 60 and damper motor 62 etc. are installed is installed on the housing L56, the assembling of air dehumidifying and humidifying apparatus 24 is promptly accused and is finished.
Below, the function of this air dehumidifying and humidifying apparatus and the flow direction of structure and air are described in conjunction with the humidification operation.The suction inlet 5 from indoor inhaled air from front panel 3 fronts and the suction inlet on body housing 2 tops suck, and cause the left side of moisture absorption impeller 39 through filter 13.Constitute each ventilation road that constitutes with angle shown in Figure 16 on two faces of moisture absorption impeller 39, for the position leakage air that prevents to contact with rotating disk, the rubber seal submissive mutually with its shape and disc surfaces seals.Moisture absorption fan 51 inhaled airs are when the regional A of the area of the Figure 16 that flows through 1/2 (180 degree) that account for the rotating disk side, and the hygroscopic material that airborne moisture is painted on the rotating disk is adsorbed, promptly becomes dry air behind the moisture absorption impeller 39 of flowing through.Dry air is under the effect of the multi blade fan that motor drove of moisture absorption fan 51, and the discharge duct 52 of flowing through is to outdoor discharging.Under the effect of the motor of regeneration fan 41, the flow through zone of area of 1/8 (45 degree) that respectively account for moisture absorption impeller 8 sides shown in the area B of Figure 16 and the region D of inhaled air is the U font and returns and be drawn towards regenerative heater 42 after leaving moisture absorption impeller 39 right flanks; When flowing through area B, with above-mentioned same, airborne moisture will be adsorbed onto on the hygroscopic material of rotating disk.But because moisture absorption impeller 39 is with the rotation of speed slowly, this area B is come after air is by regional A, therefore, area B to the moisture absorption efficient of moisture unlike regional A height.And when flowing through region D,, therefore, constitute the temperature not fully reduction as yet of the ceramic member of moisture absorption impeller 39 the zone C of moisture absorption impeller 39 after because region D is to come, so region D is also less to the suction-operated of moisture.The air of the area B of flowing through and D is heated to form high temperature when flowing through regenerative heater 42, afterwards from the flow through field flow orientation left side of area of 1/4 (90 degree) of the side that accounts for moisture absorption impeller 39 shown in the zone C of Fig. 5 of the right flank of moisture absorption impeller 39.At this moment, by heating the moisture on the hygroscopic material that is adsorbed on moisture absorption impeller 39 is separated on hygroscopic material.Its result becomes the air that contains a large amount of moistures and enters the regeneration fan 42 from the right side of moisture absorption impeller 39, blows out to indoor from blow-off outlet 7.
By function discussed above and structure, the air of drying is discharged into outdoor, make moisture carry out humidification at indoor savings.
The air dehumidifying and humidifying apparatus 24 that as above assembles is in assembling process, can touch mode with hand by the breach 56b of housing R56 moisture absorption impeller 39 is checked affirmation, so can check as early as possible, also can shorten significantly and decompose the required time just in case unfavorable condition occurs.
In addition, the CD-ROM drive motor 49 of moisture absorption impeller 39 is installed in the outside of housing, can safeguard so needn't decompose, and avoids waste of time.
By above explanation as can be known, rotary body by the hygroscopic material that scribbles the moisture in the adsorbable separation of air is housed in the invention belongs to, suck the moisture absorption fan of room air, the calandria that the air that from hygroscopic material moisture is separated is heated, and the air conditioner of the indoor set of the air dehumidifying and humidifying apparatus that constitutes of the regeneration fan of sending heated air to, wherein, drive the outside that the above-mentioned CD-ROM drive motor that scribbles the rotary body of hygroscopic material is arranged on housing, and be provided with breach, so can carry out hand by breach and touch inspection, pinpoint the problems as early as possible, just in case unfavorable condition occurring also can shorten significantly and decompose the required time, be installed in the outside of housing by CD-ROM drive motor with the moisture absorption impeller, needn't decompose and to safeguard, avoid waste of time.
In addition, the support portion of the driven wheel that the rotary driving force of said motor is transmitted to the above-mentioned rotary body that scribbles hygroscopic material be arranged on and rotary body with housing one side of one side, thereby make the mated condition between rotary body and the driven wheel be easy to hold.
Form of implementation 3
Below, form of implementation of the present invention 3 is described in conjunction with Figure 17～Figure 21.
As Figure 17 and shown in Figure 180, draw coolant piping 71,72, scupper hose 73, power line 74 and air refreshing tube 75 from indoor set A (with reference to Figure 25), pass the pipe arrangement hole of offering on the indoor set back side wall 76 77 and guide into outdoor.As the present invention, particularly be connected with Figure 17, subsidiary conduit 78 shown in Figure 180 on the end, outside of air refreshing tube 75.
This subsidiary conduit 78 for example forms with the hard resin moulding, has the linking part 79 that links with air refreshing tube 75 and is roughly semicircular outlet side end 80.Outlet side end 80 is reversed about 90 degree moulding with respect to linking part 79 and is formed as shown in Figure 20.
In this example, because the section configuration of air refreshing tube 75 is a semicircle roughly, so linking part 79 is also made semicircle roughly correspondingly, but be not limited to semicircle roughly, so long as get final product with the corresponding shape of the section configuration of air refreshing tube 79.
Wall 76 is equipped with rainproof rain cover 81 on the outdoor surface, and various pipe arrangements and air refreshing tube 75 and subsidiary conduit 78 are guided in this rain cover 81.By indoor set A from air refreshing tube 75 and subsidiary conduit 78 air discharged through being located at ventilating opening 82 on the rain cover 81 to outdoor discharging.
Need bend to the occasion of drawing after axle with the length direction of air refreshing tube 75 intersects at the pipe arrangement of coolant piping 71,72, scupper hose 73 and power line 74 etc., as long as reversing of subsidiary conduit 78 about 90 the degree roughly semicircular in shape outlet side end 80 below carry out bending along its reverse part, various pipe arrangements intersect with air refreshing tube 75 and draw without just bending between outlet side of subsidiary conduit 78 open-ended 83 and the rain cover 81, so the circulation efficiency that can avoid air to circulate in air refreshing tube reduces.
In addition, in this form of implementation, less and have to use the situation of the less air refreshing tube of diameter 5 in order to adapt to pipe arrangement hole 77, the linking part 79 of subsidiary conduit 78 is the stepped linking part 79 that is provided with section large-diameter portion 79a and minor diameter 79b, that have different-diameter.Therefore, in the less occasion of diameter of the air refreshing tube 75 that links, as long as with large-diameter portion 79a excision, can be directly and air refreshing tube 75 link.
In addition, in this form of implementation,,, can guarantee good ventilation state so when being drawn out to rain cover 81 places,, also can not hinder the circulation of air even contact with the wall of rain cover 81 with the outlet side of subsidiary conduit 78 open-ended 83 oblique cutting.In the illustrated embodiment, outlet side open-ended 83 oblique up cutting, but so long as oblique cutting gets final product, its direction is unrestricted.
Describe in detail as above, in based on air conditioner of the present invention, on the end, outside of air refreshing tube, link a kind of like this subsidiary conduit, promptly, the linking part that links with air refreshing tube have reverse about 90 degree be roughly semicircular outlet side end, like this, even need bend to the occasion that the axle with the length direction of air refreshing tube intersects at various pipe arrangements, needn't be via carrying out bending between the end face of the outlet of air refreshing tube and the rain cover, so circulation efficiency reduces can avoid air to circulate in air refreshing tube the time.
In addition, if subsidiary conduit is attached at the linking part that linking part on the air refreshing tube is made the section with different-diameter, even less, the necessary occasion of using the less air refreshing tube of size in the pipe arrangement hole that the air refreshing tube that then interts is used does not need to prepare in addition subsidiary conduit yet.
In addition, if open-ended oblique the cutting of outlet side of above-mentioned subsidiary conduit then has following advantage, when promptly being drawn out to,, also can not hinder the circulation of air even the outlet side end of air refreshing tube contacts with the wall of rain cover to the rainproof rain cover place that is provided with.

Claims (3)

1. air conditioner connects the various pipe arrangements (71,72,73) of indoor set and off-premises station and is connected air refreshing tube (75) on the indoor set and passes on the wall formed pipe arrangement hole (77) and guide into outdoorly, it is characterized in that,
On the end, outside of air refreshing tube (75), connect subsidiary conduit (78), this subsidiary conduit (78) has the linking part (79) that links with respect to air refreshing tube (75) approximately to be turned round and turn 90 degrees and the outlet side end of semicircular in shape roughly, can make various pipe arrangements locate to intersect in this outlet side end (80).
2. as the said air conditioner of claim 1, it is characterized in that the linking part that above-mentioned subsidiary conduit (78) is attached on the air refreshing tube (75) is the linking part (79) with section of different-diameter.
3. as claim 1 or 2 said air conditioners, it is characterized in that oblique the cutting of the outlet side of above-mentioned subsidiary conduit open-ended (83).
CNB2003101232991A 1999-10-14 2000-10-13 Air conditioner Expired - Fee Related CN1246647C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP29195699A JP3619406B2 (en) 1999-10-14 1999-10-14 Air conditioner
JP291956/1999 1999-10-14
JP291956/99 1999-10-14
JP293194/1999 1999-10-15
JP29319499A JP3638834B2 (en) 1999-10-15 1999-10-15 Dehumidifying / humidifying device
JP293194/99 1999-10-15
JP35276099A JP3327888B2 (en) 1999-12-13 1999-12-13 Air conditioner
JP352760/1999 1999-12-13
JP352760/99 1999-12-13

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB001304968A Division CN1165714C (en) 1999-10-14 2000-10-13 Air conditioner and humidifier dehumidifier installed in it

Publications (2)

Publication Number Publication Date
CN1504695A true CN1504695A (en) 2004-06-16
CN1246647C CN1246647C (en) 2006-03-22

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CNB001304968A Expired - Fee Related CN1165714C (en) 1999-10-14 2000-10-13 Air conditioner and humidifier dehumidifier installed in it
CNB2003101232987A Expired - Fee Related CN1244779C (en) 1999-10-14 2000-10-13 Humidifying dehumidifying equipment
CNB2003101232991A Expired - Fee Related CN1246647C (en) 1999-10-14 2000-10-13 Air conditioner

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CNB2003101232987A Expired - Fee Related CN1244779C (en) 1999-10-14 2000-10-13 Humidifying dehumidifying equipment

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CN1246647C (en) 2006-03-22
EP1526343A3 (en) 2005-11-23
EP1526342A3 (en) 2005-11-23
EP1092927B1 (en) 2006-07-26
CN1244779C (en) 2006-03-08
EP1526342A2 (en) 2005-04-27
CN1165714C (en) 2004-09-08
EP1092927A3 (en) 2002-07-31
CN1504696A (en) 2004-06-16
AU6651900A (en) 2001-04-26
AU776223B2 (en) 2004-09-02
EP1526343A2 (en) 2005-04-27
ES2267442T3 (en) 2007-03-16
EP1092927A2 (en) 2001-04-18
CN1293340A (en) 2001-05-02

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