CN2715022Y - Outdoor machine of air conditioner, and air conditioner - Google Patents
Outdoor machine of air conditioner, and air conditioner Download PDFInfo
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- CN2715022Y CN2715022Y CN 03277193 CN03277193U CN2715022Y CN 2715022 Y CN2715022 Y CN 2715022Y CN 03277193 CN03277193 CN 03277193 CN 03277193 U CN03277193 U CN 03277193U CN 2715022 Y CN2715022 Y CN 2715022Y
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Abstract
The purpose of the utility model is to provide an outdoor machine and an air conditioner of an air conditioner, which can increase the detecting precision of outdoor temperature. The outdoor machine 3 of the air conditioner of utility model is provided with a thermoscope, a hygroscopic rotor, an exhaust port 47b of a moistening component part, wherein, the thermoscope detects the air temperature of outdoors, and the hygroscopic rotor absorbs the moisture in the air. Dry air of which the moisture is absorbed by the hygroscopic rotor is exhausted by the exhaust port 47b of a moistening component part. The exhaust port 47b of a moistening component part is arranged at position that the dry air can not be exhausted at the adjacent position of the thermoscope.
Description
Technical field
The present invention relates to the off-premises station and the air conditioner of air conditioner.
Background technology
Recently, aspect the air conditioner of aircondition etc., occurred in off-premises station, having the air conditioner of the moisture that absorbs being sent into indoor humidifying component from outdoor air.
The off-premises station of driving disclosed air conditioner in the 2002-89903 communique as the spy is described, and the off-premises station of such air conditioner has the moisture absorption rotor made from zeolite etc., is used for that pressure fan is sent to indoor air and carries out humidification.The off-premises station of this air conditioner absorbs the moisture in the outdoor air of inspiration by moisture absorption rotor, the dry air row after moisture is absorbed is to the rear of off-premises station.Meanwhile, this off-premises station sends with the aqueous dispersion that heater absorbs moisture absorption rotor, and those moisture that give out addings are sent in the indoor air, to being sent to indoor air wetting.
In the off-premises station of air conditioner,, have in order to detect the outdoor temperature test section of outdoor temperature in order to control the running of air-conditioning.Yet, in having the off-premises station of above-mentioned humidifying component, exist the outdoor temperature test section to be subjected to the influence of drying air temperature, can not correctly detect the problem of outdoor temperature.For example, owing to constructional reason of off-premises station etc., the outdoor temperature test section mostly is arranged on the off-premises station back side one side, in this case, dry air is arranged to the off-premises station rear, be easy to flow through the outdoor temperature test section near, therefore, under the drying air temperature occasion different,, be difficult to accurately detect outdoor temperature because the outdoor temperature test section is subjected to the influence of drying air temperature with outdoor temperature.
Summary of the invention
The object of the present invention is to provide a kind of off-premises station and air conditioner that can improve the air conditioner of outdoor temperature accuracy of detection.
The described air conditioner of claim 1 has outdoor temperature test section, hygroscopic part and exhaust outlet.The temperature of outdoor temperature test section sensing chamber outer air, hygroscopic part absorbs airborne moisture.Exhaust outlet is discharged and has been absorbed the dry air behind the moisture by hygroscopic part.And exhaust outlet is arranged on not dry air is blowed near the outdoor temperature test section the position.
In the off-premises station of this air conditioner, exhaust outlet is arranged on not having been absorbed the dry air row behind the moisture content by hygroscopic part near the position the outdoor temperature test section.Thereby in the off-premises station of this air conditioner, row is very little to the possibility of outdoor temperature test section for dry air.Therefore, use the off-premises station of this air conditioner, under the outdoor temperature situation different, reduced the influence of the suffered drying air temperature in outdoor temperature test section with drying air temperature.Thereby the off-premises station of this air conditioner can improve the precision of the detected temperature in outdoor temperature test section.
The off-premises station of the described air conditioner of claim 2 is in the off-premises station of the described air conditioner of claim 1, also has the heat exchanger that carries out heat exchange between the air.And the outdoor temperature test section is arranged on upstream one side of the air draught of heat exchanger, and exhaust outlet is arranged on downstream one side of the air draught of heat exchanger.
In the off-premises station of air conditioner,, mostly the outdoor temperature test section is arranged on upstream one side of the air draught of heat exchanger in order correctly to detect outdoor temperature.This be because, in downstream one side of the air draught of heat exchanger, air has passed through heat exchange, variation has taken place in its temperature, and in upstream one side of the air draught of heat exchanger, air is also by heat exchanger, so air themperature does not change.
In the off-premises station of this air conditioner, the outdoor temperature test section is arranged at upstream one side of the air draught of heat exchanger, and exhaust outlet is arranged at the downstream part of the air draught of heat exchanger.Thereby the outdoor temperature test section can detect the air themperature before the heat exchange, and simultaneously, the influence of suffered dry air of discharging from exhaust outlet is very little.Thereby, in the off-premises station of this air conditioner, can improve the precision of the detected temperature in outdoor temperature test section.
The off-premises station of the described air conditioner of claim 3 is in the off-premises station of the described air conditioner of claim 1, also has the casing of off-premises station, and this casing comprises the front panel on the discharge direction that is arranged on the air by heat exchanger.And exhaust outlet just is arranged on the front panel.
In the off-premises station of this air conditioner, the exhaust outlet of discharging dry air is arranged on the front panel, because front panel is positioned on the discharge direction of the air by heat exchanger, so dry air is discharged to the discharge direction of the air by heat exchanger.And exhaust outlet is arranged in not being arranged near the position the outdoor temperature test section by the dry air behind the hygroscopic part absorption moisture content.Therefore, in the off-premises station of this air conditioner, row is very little to the possibility of outdoor temperature test section for dry air.Like this, according to the off-premises station of this air conditioner, under the drying air temperature situation different, can reduce the influence of the suffered drying air temperature in outdoor temperature test section with outdoor temperature.Thereby, in the off-premises station of this air conditioner, can improve the precision of the temperature of outdoor temperature test section branch detection.
The off-premises station of the described air conditioner of claim 4 is in the off-premises station of the described air conditioner of claim 1, also has pressure fan, electrical equipment and outdoor set cabinet.Blower-use is in sucking and discharge outdoor air.Electrical equipment is connected with the outdoor temperature test section, the operation process of control air-conditioning.Outdoor set cabinet comprises two side panels of discharging the direction almost parallel of air with pressure fan.And exhaust outlet is arranged on the side panel with respect to an electrical equipment side far away.
For detected temperature information being passed to the electrical equipment that carries out operation of air conditioner control, the outdoor temperature test section will be connected on the electrical equipment.In this case, in order to shorten the electric wire that connects electrical equipment and outdoor temperature test section as far as possible, mostly the outdoor temperature test section is arranged near the electrical equipment.
In the off-premises station of this air conditioner, exhaust outlet is arranged on the side panel away from electrical equipment one side, and therefore, in the off-premises station of this air conditioner, it is very little that dry air flows near the possibility that is arranged near the outdoor temperature test section of electrical equipment.Like this, in the off-premises station of this air conditioner, be provided with near under the situation of electrical equipment, can improve the precision of the detected temperature in outdoor temperature test section in the outdoor temperature test section.
The off-premises station of the described air conditioner of claim 5 is in the off-premises station of the described air conditioner of any one claim in claim 1 to 4, also has the heater that moisture that hygroscopic part is absorbed exhales.
In the off-premises station of this air conditioner, be subjected to the influence of the heat of heater, the temperature of dry air becomes than outdoor temperature height, because exhaust outlet is arranged to dry air not arranged near the outdoor temperature test section, makes the temperature possibility higher than outdoor actual temperature that detects owing to the influence that is subjected to dry air so can reduce the outdoor temperature test section.Thereby the off-premises station of this air conditioner can improve the precision of the detected temperature in outdoor temperature test section.
The described air conditioner of claim 6 has the described off-premises station of any one claim in the claim 1 to 5.
In this air conditioner, be arranged in the exhaust outlet on the off-premises station, can not absorb dry air row behind the moisture to hygroscopic part near the outdoor temperature test section.So row is very little to the possibility of outdoor temperature test section for dry air.Therefore, use this air conditioner, under the drying air temperature situation different, can reduce the influence of the suffered drying air temperature in outdoor temperature test section with outdoor temperature.Thereby this air-conditioning function improves the precision of the detected temperature in outdoor temperature test section.
Description of drawings
Fig. 1 is the outside drawing of air conditioner;
Fig. 2 is the outside drawing of off-premises station;
Fig. 3 is the structure chart of cryogen circuit;
Fig. 4 is the exploded perspective view of off-premises station;
Fig. 5 is the schematic diagram that air accumulator, compressor, heat exchanger, electrical equipment and thermal detector are arranged.
The specific embodiment
The general structure of＜aircondition 〉
Figure 1 shows that the outward appearance of an embodiment of aircondition of the present invention.
Aircondition 1 constitutes by being installed in locational indoor set 2 such as indoor wall and being arranged on outdoor off-premises station 3.Off-premises station 3 has outdoor air supply rate 5 and the humidifying component 4 that has held outdoor heat converter and outdoor draft fan etc.Hold indoor heat converter in the indoor set 2, held outdoor heat converter in the off-premises station 3.And each heat exchanger and the refrigerant pipe 6 that is connected on these heat exchangers constitute cryogen circuits jointly.In addition, between humidifying component 4 and indoor set 2, be provided with the air supply pipe of when indoor set 2 is supplied with dehumidified air or humidifying air, using from humidifying component 47.
The formation of＜cryogen circuit 〉
Fig. 2 is the figure that has added the air approximate flow directions in the system diagram of the cryogen circuit in being used in aircondition 1.
Be provided with indoor heat converter 11 in the indoor set 2.Indoor heat converter 11 is by the crooked for several times some fin that heat-transfer pipe and heat-transfer pipe ran through that form constitute at the two ends of length direction, and carries out heat exchange between its air that is contacted.
In addition, in indoor set 2 inside, be provided with the motor 13 of the indoor blower of crossflow blowers 12 and 12 rotations of driving crossflow blowers.Crossflow blowers 12 is cylinder-like structures, and some blades are housed on its periphery, produces air-flow on the direction of intersecting with rotating shaft.This crossflow blowers 12 sucks room air in the indoor set 2, simultaneously, will carry out heat-exchanged air with heat exchanger 11 and send into indoor.
In outdoor air supply rate 5, be provided with following parts: compressor 21; Be connected the four-way change-over valve 22 of the exhaust side of compressor 21; Be connected the air accumulator 23 of the suction side of compressor 21; The outdoor heat converter 24 that is connected with four-way change-over valve 22; And the motor-driven valve 25 that is connected with indoor heat converter 24.Motor-driven valve 25 is connected on the pipe 32 by filter 26 and liquid stop valve 27, and is connected an end of indoor heat converter 11 by pipe 32.In addition, four-way change-over valve 22 is connected on the pipe 31 by gas stop valve 28, and is connected by pipe 31 on the other end of indoor heat converter 11.These pipes 31,32 are equivalent to the refrigerant pipe 6 among Fig. 1.
In addition, in outdoor air supply rate 5, be provided with in order in outdoor heat converter 24, to have carried out heat-exchanged air and be discharged to the propeller type pressure fan 29 that goes the outside.This propeller type pressure fan 29 drives rotation by the motor 30 of outdoor draft fan.
The formation of＜off-premises station 〉
As shown in Figure 3, off-premises station 3 is made whole back by the outdoor air supply rate 5 of bottom with the humidifying component 4 on top and is constituted, and has outdoor set cabinet 40.Outdoor set cabinet 40 is made of base plate 41, front panel 42, side panel 43,44, top board 45, metal coating net 46.In addition, outdoor set cabinet 40 is divided into the shell 40b of the humidifying component on the shell 40a of outdoor air supply rate of bottom and top.
Side panel the 43, the 44th covers the part of off-premises station 3 sides, is made of right panel 43 and Left-Hand Panel 44.Each side panel 43,44 all is arranged to, and is roughly parallel to by heat exchanger 24 the discharge direction of the air of discharging from outdoor air supply rate exhaust outlet 47a.Right panel 43 partly is made of the right flank of right plate 43a and humidifying component shell 40b.Left-Hand Panel 44 partly is made of the left surface of left plate 44a (referring to Fig. 4) and humidifying component shell 40b.Right plate 43a and left plate 44a are the plate parts that covers outdoor air supply rate 5 sides, and from the front, that be arranged on the right side is right plate 43a, and that be arranged on the left side is left plate 44a.In addition, on right plate 43, installed be used to protect liquid stop valve 27 and gas stop valve 28 by valve bonnet 52.
Humidifying component shell 40b be arranged in outdoor air supply rate 5 above, covered the forward and backward and both sides of humidifying component 4.In the front of humidifying component shell 40b, be provided with the humidifying component exhaust outlet 47b that constitutes by some slit-shaped openings, following dry air is by the outside of this humidifying component exhaust outlet 47b row to off-premises station 3.
As mentioned above, the top of the front panel 42 that constitutes at header board 42a with by the previous section of humidifying component shell 40b is provided with humidifying component exhaust outlet 47b, is provided with outdoor air supply rate exhaust outlet 47a in its underpart.
[about the formation of outdoor air supply rate]
Below, the formation of outdoor air supply rate 5 inside is described with exploded perspective view shown in Figure 4.
At the rear of header board 42a, pressure fan exhaust outlet 48 and dividing plate 49 have been installed.In addition, in the front of metal coating net 26, outdoor heat converter roughly L-shaped on vertical view 24 has been installed.
In outdoor heat converter 24 fronts, the motor stand 50 of the motor 30 that is used for fixing outdoor draft fan has been installed.The motor 30 of outdoor draft fan is used for driving propeller type pressure fan 29 and rotates.The effect of propeller type pressure fan 29 is that the air of importing is contacted with outdoor heat converter 24, then it is arranged to the place ahead of header board 42a (referring to the hollow arrow A1 Fig. 5, A2) from outdoor air supply rate exhaust outlet 47a.
Between dividing plate 49 and right plate 43a, air accumulator 23, compressor 21, four-way change-over valve 22, motor-driven valve 25 have been arranged, liquid stop valve 27, gas stop valve 28 etc. constitute the parts of cryogen circuit, and the plurality of temperature sensor etc. that comprises the thermal detector 51 that detects outdoor temperature.
Above propeller type pressure fan 29, electrical equipment 53 has been installed.This electrical equipment 53 by electrical equipment case 53a and the printed circuit board (PCB) 54 that is used to install the circuit component of control each several part constituted.On printed circuit board (PCB) 54, be equipped with will regulation the fin 55 that emits of the heat that circuit component produced.In addition, thermal detector 51 is connected on the tellite 54 by lead, and thermal detector 51 detected outdoor temperature information are passed to circuit component on the printed circuit board (PCB) 54.
The layout of air accumulator 23, compressor 21, heat exchanger 24, electrical equipment 53 and thermal detector 51 as shown in Figure 5.Here, Fig. 5 is a top view of seeing outdoor air supply rate 5 inside from the top of off-premises station 3.
The position of heat exchanger 24 is arranged in the place ahead of adjacent metal catch net 46 in the back of outdoor set cabinet 40.Compressor 21 is arranged between heat exchanger 24 and the header board 42a.The position ratio piston compressor 21 of air accumulator 23 more is in the back of outdoor set cabinet 40, is arranged in the place ahead of heat exchanger 24.Electrical equipment 53 is traversing on the fore-and-aft direction between heat exchanger 24 and the header board 42a, traverse on the left and right directions outdoor set cabinet 40 central authorities near and between the right plate 43a.Thermal detector 51 is arranged between heat exchanger 24 and the metal coating net 46, and is in upstream one side of the air that passes through heat exchanger 24, adjacent with heat exchanger 24.Therefore, thermal detector 51 can detect the temperature by the air before the heat exchanger 24.In addition, thermal detector 51 is not in the central authorities of outdoor set cabinet 40 on left and right directions, but near the electrical equipment 53 of right plate 43a one side.Like this, the distance of the printed circuit board (PCB) 54 in thermal detector 51 and the electrical equipment 53 has shortened, thereby just might shorten the bunched conductor that connects thermal detector 51 and tellite 54.In addition, figure hollow core arrow A 1 expression is from the air-flow of the air of off-premises station 3 rear inspiration off-premises stations 3 inside, and hollow arrow A2 represents the air-flow of the air of discharging to off-premises station the place ahead from off-premises station 3 inside.
[about the formation of humidifying component]
The formation of humidifying component 4 inside is described according to Fig. 4 below.
Humidifying component 4 has the humidifying component shell 40b that is positioned at off-premises station 3 tops.In humidifying component shell 40b inside, the right side is the space that holds moisture absorption rotor 58 grades, and the left side is to hold the absorption pressure fan spatial accommodation 75 of absorption with pressure fan 81.In humidifying component shell 40b inside, be provided with moisture absorption rotor 58, heater assembly 64, humidification pressure fan 70, cover member 74, absorption pressure fan 81 etc.
Moisture absorption rotor 58 is to have the ceramic rotor that roughly becomes to be discoidal honeycomb, has the structure that air is easy to therefrom pass through.Particularly, as shown in Figure 4, be rounded in the plane rotor, on the cross section of along continuous straight runs, be tiny cellular.And air is the cylindrical portions may of polygonal moisture absorption rotor 58 by these sections.
The main part of moisture absorption rotor 58 is fired by zeolite, silica gel or the adsorbent that is called alumina and to be formed.The adsorbent of zeolite and so on has and can absorb the airborne moisture that is contacted, and the character that when heating, can send out adsorbed aqueous dispersion.
This moisture absorption rotor 58 is bearing on the bolster 59 that is arranged on humidifying component shell 40b one side by rotor guide 60, can rotate.On the periphery of moisture absorption rotor 58, form the gear teeth, it and moisture absorption rotor driven wheel 62 engagements that are installed on the driving shaft of rotor drive motor 61.
Heater assembly 64 is arranged to only about half of (half of right side) above the covering absorbent rotor.Heater assembly 64 by heater body 66, cover on the heater body 66 go up cover 65 and down cover 69 constitute.Cover down and be formed for sucking the suction inlet 67 of air and the exhaust outlet 68 that the air after the heating in heater body 66 is discharged to humidifying rotor 58 1 sides on 69.Heater assembly 64 is installed in the top of moisture absorption rotor 58 by heater fixed head 63.
Humidification pressure fan 70 is arranged on the position corresponding to heater assembly 64 of moisture absorption rotor 58 belows.Humidification pressure fan 70 is the centrifugal blowers that are arranged in the space (spaces of exhaust outlet 68 belows on the following cover 69 of heater assembly 64) that links to each other with humidification flexible pipe 73.Humidification pressure fan 70 is by humidifying rotor 58, and the air that descends of the inboard part half the part (being positioned at the part of exhaust outlet 68 belows on the following cover 69 of heater assembly 64) approximately from the right side of humidifying rotor 58 is sent to humidification flexible pipe 73.Humidification flexible pipe 73 is supplied to indoor set 2 to the air of sending out from humidification pressure fan 70.
Cover member 74 covers top heater assembly 64 parts (part that the left side is only about half of) that the position is not in moisture absorption rotor 58.This cover member 74 with bellmouth 84, forms that lead to will be at the absorption of the following explanation air duct with pressure fan spatial accommodation 75 with following absorption above the left-half of moisture absorption rotor 58.
Be contained in and adsorb with the pressure fan 81 of the absorption in the pressure fan spatial accommodation 75, it is the centrifugal blower that drives running by absorption with pressure fan motor 83, it is from opening portion 85 air feed of the absorption side bellmouth 84 that is arranged in top, and the air that makes discharge is by moisture absorption rotor 58.Absorption will be adsorbed the dry air of moisture when by moisture absorption rotor 58 with pressure fan 81, to outside (outside of the humidifying component shell 40b) discharge of absorption with the spatial accommodation 75 of pressure fan.At this moment the dry air of Pai Chuing is arranged to the outside from the humidifying component exhaust outlet 47b that is arranged on humidifying component shell 40b front.The bellmouth 84 of absorption side is arranged on the top of adsorbing with pressure fan spatial accommodation 75, and its effect is with the air of process by cover member 74 formed air ducts, guiding absorption pressure fan 81.Also have, absorption is fixed in the humidifying component shell 40b by motor fixed station 82 with pressure fan motor 83.
In addition, in humidifying component shell 40b, arranged the shell of power supply base plate 79 and electrical equipment etc.The shell of electrical equipment constitutes by printed circuit board (PCB) 78 being contained in inner electrical equipment case 76 and lid 77.
[course of work of humidifying component 4]
Below, the course of work of humidifying component 4 in the humidification operation process is described.
Humidifying component 4 is by driving 81 rotations of absorption pressure fan, extraneous air is sucked in the humidifying component shell 40b, suck the left side only about half of part of the interior air of humidifying component shell 40b by moisture absorption rotor 58, flow through air duct and absorption pressure fan 81 that hood section 74 and absorption form with bellmouth 84 again, from absorption pressure fan spatial accommodation 75, by humidifying component exhaust outlet 47b, discharge to the place ahead of off-premises station 3.In humidifying component shell 40b inside, when the part only about half of by the left side of moisture absorption rotor 58 from outside inhaled air, moisture absorption rotor 58 just absorbs moisture contained in the air.
In this adsorption process, absorbed the only about half of part in left side of the moisture absorption rotor 58 of moisture, become the only about half of part in right side of moisture absorption rotor 58 owing to the rotation of moisture absorption rotor 58.That is, at this moment, the moisture of being drawn along with the rotation of moisture absorption rotor, moves into place in that part of the moisture absorption rotor 58 of the bottom of heater assembly 64.And, move to the moisture here, because the heat of the main part 66 of heater assembly 64, and be dispersed in the air stream that is produced by humidification pressure fan 70.
Rotate when driving humidification pressure fan 70, air is sucked in the humidifying component shell 40b from the outside, above-mentioned air is the inside by the only about half of part in the left side of moisture absorption rotor 58 from bottom to top just, imports and cover in 65 from covering 69 suction inlet 67 down.And, enter the air in the cover 65, discharge from exhaust outlet 68, by the inboard part of the only about half of part in the left side of humidifying rotor 58, arrive humidification pressure fan 70 from top to bottom.This air draught is produced by humidification pressure fan 70.Humidification pressure fan 70 is supplied to indoor set 2 to the above-mentioned air that passes humidifying rotor 58 by humidification flexible pipe 73 and supply and exhaust pipe 7.In this air that is supplied to indoor set 2, contain the moisture that is attracted on the moisture absorption rotor 58.
Like this, feed to the air of indoor set 2, pass through indoor heat converter 11 again to indoor discharge from humidifying component 4.
＜characteristics 〉
(1) past, the thermal detector 51 that the detection outdoor temperature is used in the air conditioner is arranged on the rear of heat exchanger 24 mostly.When so thermal detector 51 being set, because thermal detector 51 is positioned at upstream one side (referring to Fig. 5 hollow core arrow A 1) by the air of heat exchanger 24, so the air themperature that detects is the temperature of the air before the variations in temperature in heat exchange.Like this, thermal detector 51 could correctly detect the temperature of outdoor air.On the other hand, also exist by moisture absorption rotor and absorbed that dry air after the moisture is subjected to the influence of heater body 66 and situation that temperature is risen.Therefore, in the time of near these dry airs flow through thermal detector 51, thermal detector 51 is subjected to the influence of drying air temperature, is difficult to correctly detect outdoor temperature.But in air conditioner 1 of the present invention, dry air is to discharge from the humidifying component exhaust outlet 47b that is arranged on humidifying component shell 40b front.Therefore, dry air is discharged from humidifying component shell 40b inside to off-premises station 3 the place aheads, and the very difficult flow direction is arranged near the thermal detector 51 of off-premises station 3 back.Therefore, in this air conditioner 1, it is very little that thermal detector is subjected to the influence of drying air temperature, improved the accuracy of detection of outdoor temperature.
(2) past, in air conditioner, the sound of compressor 21 can penetrate heat exchanger 24 by behind the air accumulator 23, makes the noise at the off-premises station back side become very big.In this case, propagate because noise can flow together along with the air of dry air, thereby just might make the back side one side noise become bigger.
, in air conditioner 1 of the present invention, dry air is to eject from the humidifying component exhaust outlet 47b that is arranged on humidifying component shell 40b front.Therefore, in this air conditioner 1, can prevent noise along with the air-flow of dry air from behind an effluent go out, the increase of the noise that off-premises station 3 can be sent is limited in minimum degree.
＜other embodiment 〉
(1) in the above-mentioned air conditioner 1, humidifying component exhaust outlet 47b is arranged on the front of humidifying component shell 40b, but, also can be arranged on the exhaust outlet 47b of humidifying component the left surface of humidifying component shell 40b, promptly on the side panel 44 away from thermal detector 51 and air accumulator 23.
(2) in above-mentioned air conditioner 1, humidifying component exhaust outlet 47b is arranged on the humidifying component shell 40b, but the position that is provided with of humidifying component exhaust outlet 47b is not limited thereto, and also can be arranged on the header board 42a or left plate 44a of outdoor air supply rate 5.In addition, also can discharge dry air, the exhaust outlet 47a of it and the outdoor air supply rate from the header board 42a is discharged, discharge together through heat-exchanged air by means of the place ahead from the heat exchanger 24 of outdoor air supply rate 5.
In the off-premises station of the described air conditioner of claim 1, exhaust outlet is arranged to not make by hygroscopic part absorbed the dry air row behind the moisture near the outdoor temperature test section.So in the off-premises station of this air conditioner, row is very little to the possibility of outdoor temperature test section for dry air.Therefore, adopt the off-premises station of this air conditioner, under the drying air temperature situation different with outside air temperature, the influence of the drying air temperature that the outdoor temperature test section is suffered has reduced.Thereby the outdoor function of this air conditioner improves the precision of the detected temperature in outdoor temperature test section.
In the off-premises station of the described air conditioner of claim 2, the outdoor temperature test section is arranged on upstream one side of heat exchanger air draught, exhaust outlet then is arranged on downstream one side of heat exchanger air draught.Therefore, the outdoor temperature test section can seldom be subjected to the influence of the drying air temperature of exhaust outlet discharge in the air themperature before detecting heat exchange.Thereby the outdoor function of this air conditioner improves the precision of the detected temperature in outdoor temperature test section.
In the off-premises station of the described air conditioner of claim 3, the exhaust outlet that dry air is discharged is arranged on the front panel.Because front panel is positioned on the discharge direction of the air by heat exchanger, so dry air is discharged to the direction of discharging by the air of heat exchanger.And exhaust outlet is arranged in not make by hygroscopic part and has absorbed the dry air row behind the moisture near the outdoor temperature test section.So in the off-premises station of this air conditioner, dry air can not be arranged to the outdoor temperature test section.Therefore, adopt the off-premises station of this air conditioner, under the drying air temperature situation different with outside air temperature, can reduce the influence of the suffered drying air temperature in outdoor temperature test section, thereby the outdoor function of this air conditioner improves the precision of the detected temperature in outdoor temperature test section.
In the off-premises station of the described air conditioner of claim 4, exhaust outlet is arranged on and leaves on the electrical equipment side panel far away.Like this, in the off-premises station of this air conditioner, unlikely the flowing through of dry air is arranged near near the outdoor temperature test section of electrical equipment.Thereby, in the off-premises station of this air conditioner,, also can improve the precision of the detected temperature in outdoor temperature test section when the outdoor temperature test section is arranged under the situation very near apart from electrical equipment.
In the off-premises station of the described air conditioner of claim 5, be subjected to the influence of the heat of heater, though the temperature of dry air is than outside air temperature height, but, because exhaust outlet be arranged to not dry air be discharged to the outdoor temperature test section near, so can reduce the influence of the dry air that the outdoor temperature test section is subjected to, not make the temperature that detects temperature height than actual outdoor air.Therefore, adopt the off-premises station of this air conditioner, can improve the precision of the detected temperature in outdoor temperature test section.
In the described air conditioner of claim 6, the exhaust outlet of off-premises station is arranged in can be having been absorbed moisture dry air row afterwards by hygroscopic part near the position the outdoor temperature test section.So row is very little to the possibility of outdoor temperature test section for dry air.Therefore, adopt this air conditioner, under the drying air temperature situation different, can reduce the influence of the suffered drying air temperature in outdoor temperature test section with outdoor temperature.Therefore, this air-conditioning function improves the precision of the detected temperature in outdoor temperature test section.
Claims (6)
1. the off-premises station (3) of an air conditioner (1), it has:
Detect the outdoor temperature test section (51) of outside air temperature;
Absorb the hygroscopic part (58) that water in air is divided;
Will be by the exhaust outlet (47b) of the dry air discharge behind above-mentioned hygroscopic part (58) the absorption moisture;
It is characterized in that above-mentioned exhaust outlet (47b) is not arranged on above-mentioned dry air is arranged near the position the above-mentioned outdoor temperature test section (51).
2. the off-premises station (3) of air conditioner as claimed in claim 1 (1) is characterized in that it also has:
The heat exchanger (24) that carries out heat exchange with air;
Above-mentioned outdoor temperature test section (51) is arranged on upstream one side of the air draught of above-mentioned heat exchanger (24);
Above-mentioned exhaust outlet (47b) is arranged on downstream one side of the air draught of above-mentioned heat exchanger (24).
3. the off-premises station (3) of air conditioner as claimed in claim 1 (1) is characterized in that it also has:
The outdoor set cabinet (40) that comprises the front panel (42) on the discharge direction that is arranged at the air by heat exchanger (24);
Above-mentioned exhaust outlet (47b) is arranged on the above-mentioned front panel (42).
4. the off-premises station (3) of air conditioner as claimed in claim 1 (1) is characterized in that it also has:
Outdoor air is sucked the pressure fan (29) of discharging;
Be connected the electrical equipment (53) of control operation of air conditioner with above-mentioned outside air temperature test section (51);
Comprise the outdoor set cabinet (40) of discharging two side panels (43,44) of direction (A2) almost parallel with the air of above-mentioned pressure fan (29);
Above-mentioned exhaust outlet (47b) is arranged on respect on above-mentioned electrical equipment (53) the above-mentioned side panel (44) far away.
5. the off-premises station (3) of air conditioner as claimed in claim 1 (1) is characterized in that it also has:
The heater (66) that the aqueous dispersion that above-mentioned hygroscopic part (58) is absorbed sends out.
6. an air conditioner (1) is characterized in that it has: the described off-premises station of any one claim (3) in the claim 1 to 5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002213803A JP2004053198A (en) | 2002-07-23 | 2002-07-23 | Outdoor unit of air conditioner, and air conditioner |
| JP213803/2002 | 2002-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715022Y true CN2715022Y (en) | 2005-08-03 |
Family
ID=31936301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277193 Expired - Fee Related CN2715022Y (en) | 2002-07-23 | 2003-07-22 | Outdoor machine of air conditioner, and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004053198A (en) |
| CN (1) | CN2715022Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582785A (en) * | 2011-06-01 | 2014-02-12 | 大金工业株式会社 | Outdoor unit for air conditioner |
| CN105745499A (en) * | 2013-11-20 | 2016-07-06 | 大金工业株式会社 | Air-conditioner outdoor unit |
| CN107110528A (en) * | 2014-12-18 | 2017-08-29 | 大金工业株式会社 | The outdoor unit of air conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5533970B2 (en) * | 2012-09-28 | 2014-06-25 | ダイキン工業株式会社 | Air conditioner outdoor unit |
-
2002
- 2002-07-23 JP JP2002213803A patent/JP2004053198A/en active Pending
-
2003
- 2003-07-22 CN CN 03277193 patent/CN2715022Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582785A (en) * | 2011-06-01 | 2014-02-12 | 大金工业株式会社 | Outdoor unit for air conditioner |
| CN103582785B (en) * | 2011-06-01 | 2015-07-29 | 大金工业株式会社 | The off-premises station of aircondition |
| CN105745499A (en) * | 2013-11-20 | 2016-07-06 | 大金工业株式会社 | Air-conditioner outdoor unit |
| CN105745499B (en) * | 2013-11-20 | 2017-05-17 | 大金工业株式会社 | Air-conditioner outdoor unit |
| CN107110528A (en) * | 2014-12-18 | 2017-08-29 | 大金工业株式会社 | The outdoor unit of air conditioner |
| CN107110528B (en) * | 2014-12-18 | 2020-07-17 | 大金工业株式会社 | Outdoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004053198A (en) | 2004-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050803 Termination date: 20110722 |