CN100545526C - The control method of aircondition and aircondition - Google Patents
The control method of aircondition and aircondition Download PDFInfo
- Publication number
- CN100545526C CN100545526C CNB2007101416137A CN200710141613A CN100545526C CN 100545526 C CN100545526 C CN 100545526C CN B2007101416137 A CNB2007101416137 A CN B2007101416137A CN 200710141613 A CN200710141613 A CN 200710141613A CN 100545526 C CN100545526 C CN 100545526C
- Authority
- CN
- China
- Prior art keywords
- air
- indoor
- drain pan
- heat converter
- indoor heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention provides a kind of conditioner, it has: blowing fan imports air and heat-exchanged air is blown indoor to indoor assembly; Electrolysis unit by supplying with, contain the water electrolysis of regulation ion species from the watering of outside, generates the brine electrolysis that contains active oxygen species; The air sterilization assembly makes brine electrolysis contact to carry out air sterilization with the air that is imported to indoor assembly by blowing fan; Drain pan is accepted the condensed water of indoor heat converter and the brine electrolysis after the degerming; Draining pump will be discharged outside machine by the liquid that drain pan is accepted; Corrosion-resistant member, in indoor heat converter, when being formed on draining pump at least and stopping, from this draining pump on the part that the backwater of drain pan soaks.In addition, the corrosion-resistant member that replace to be provided with or increase on this basis is provided with transfer valve and feed pipe, before running stops, for the ion concentration that makes the ion species in the liquid that remains in drain pan 24 reduces, will supplying with to drain pan from the water of watering.Thus, even aircondition is under the situation of halted state, also can suppress to be positioned at the corrosion of the heat exchanger of drain pan.
Description
Technical field
The present invention relates to a kind of remove floating microorganism in the air (bacterium, virus, fungi (and below, abbreviate " virus etc. " as.)) aircondition and the control method of aircondition.
Background technology
In the past, known a kind of method will contain the running water electrolysis of the chlorion of regulation, generate the brine electrolysis that contains hypochlorous acid isoreactivity oxygen kind, by this brine electrolysis is contacted with air, decompose and remove harmful substance of containing in the air etc. to carry out air cleaning (degerming).In addition, air after the degerming is supplied with to aircondition,, carried out runnings such as cold heating, dehumidifying for the decomposition of having carried out harmful substance, the air removed, also can be to the comfortable air of indoor supply (for example, opening the 2003-250876 communique) with reference to (Japan) spy.
In structure is that the brine electrolysis after the degerming is accepted by the drain pan of heat exchanger, under the situation that will suct and discharge by the draining pump that the condensed water (draining) that heat exchanger generates is discharged, when the running of aircondition stops, be draining pump when stopping, the part of heat exchanger may be immersed in from draining pump to the backwater of drain pan.
In the case, when the active oxygen species concentration of brine electrolysis or ion concentration (for example chlorine ion concentration) were high, the steel pipe of structure heat exchanger probably can be corroded.
More particularly, the height of the possibility degree that is corroded of the fin of structure heat exchanger or steel pipe in the following order.
(1) brine electrolysis that obtains of electrolytic saltwater
" the maximum hundreds thousand of ppm of chlorine ion concentration, the maximum 10000ppm standard of concentration of residual chlorine "
Brine electrolysis when (2) brine electrolysis that the electrolysis running water is obtained recycles
" the maximum thousands of ppm of chlorine ion concentration, the maximum hundreds of ppm standards of concentration of residual chlorine "
(3) brine electrolysis of running water
" the maximum hundreds of ppm of chlorine ion concentration, the maximum tens of ppm standards of concentration of residual chlorine "
(4) running water
" the maximum hundreds of ppm of chlorine ion concentration, concentration of residual chlorine maximum number ppm standard "
The condensed water that takes place when (5) freezing
" chlorion seldom, noresidue chlorine "
Summary of the invention
The control method that the purpose of this invention is to provide a kind of aircondition and aircondition even aircondition is under the situation of halted state, also can suppress to be positioned at the corrosion of the heat exchanger of drain pan.
In order to solve the problems of the technologies described above, aircondition of the present invention is, has the refrigerant loop that the compressor that is linked in sequence, cross valve, outdoor heat converter and indoor heat converter form, on indoor assembly, possesses described indoor heat converter, it is characterized in that, have: blowing fan, it imports air and heat-exchanged air is blown indoor to described indoor assembly; The brine electrolysis supply unit, it generates the brine electrolysis that contains active oxygen species by supplying with, contain the water electrolysis of regulation ion species from outside watering; Air sterilization portion, it makes described brine electrolysis contact to carry out air sterilization with the air that is imported to indoor assembly by described blowing fan; Drain pan, it is arranged on the below of described indoor heat converter and described air sterilization portion, accepts the brine electrolysis after condensed water of indoor heat converter described in the cooling operation and the described degerming; Draining pump, it will be discharged outside machine by the liquid that described drain pan is accepted; Corrosion-resistant member, in described indoor heat converter, when being formed on described draining pump at least and stopping from this draining pump on the part that the backwater of drain pan soaks.
According to said structure, the brine electrolysis supply unit generates the brine electrolysis that contains active oxygen species by supplying with, contain the water electrolysis of regulation ion species from outside watering.
Air sterilization portion makes described brine electrolysis contact to carry out air sterilization with the air that is imported indoor assembly by blowing fan.
At this moment, drain pan is accepted the condensed water of indoor heat converter described in the cooling operation and the brine electrolysis after the described degerming, will be discharged outside machine by the liquid that drain pan is accepted by draining pump.
And, running produces from the backwater of draining pump in drain pan when stopping, and the part of indoor heat converter is immersed in the backwater in drain pan, but, can suppress the corrosion of brine electrolysis to indoor heat converter owing to form corrosion-resistant member being soaked on the part in the backwater of indoor heat converter.
At this moment, described corrosion-resistant member can be formed on the fin and refrigerant pipe of part that described backwater soaks and the described indoor heat converter of structure on every side thereof.
According to said structure, can suppress the corrosion of brine electrolysis more reliably to indoor heat converter.
In addition, described corrosion-resistant member can be formed by water wetted material.
According to said structure, corrosion-resistant member can not hinder the hydrophily of the fin and the cooling tube of structure indoor heat converter, can suppress corrosion.
In addition, the coating or the normal temperature glass coating of the inorganic coating that described corrosion-resistant member can be by waterglass system form.
Have, described ion species can be a halide ion again.
In addition, in said structure, described active oxygen species preferably contains any material at least among hypochlorous acid, ozone or the hydrogen peroxide.
According to said structure, utilize chlorion (chloride ion) that contains in running water etc. etc., even do not inject medicament etc. especially, also can when electrolysis running water etc., together easily generate these active oxygen species with brine electrolysis.
In addition, aircondition of the present invention is, has the refrigerant loop that the compressor that is linked in sequence, cross valve, outdoor heat converter and indoor heat converter form, on indoor assembly, possesses described indoor heat converter, it is characterized in that, have: blowing fan, it imports air and heat-exchanged air is blown indoor to described indoor assembly; The brine electrolysis supply unit, it generates the brine electrolysis that contains active oxygen species by supplying with, contain the water electrolysis of regulation ion species from outside watering; Air sterilization portion, it makes described brine electrolysis contact to carry out air sterilization with the air that is imported to indoor assembly by blowing fan; Drain pan, it is arranged on the below of described indoor heat converter and described air sterilization portion, accepts the condensed water of indoor heat converter described in the cooling operation and the brine electrolysis after the described degerming; Draining pump, it will be discharged outside machine by the liquid that described drain pan is accepted; The rinse water supply unit, before running stops, for the ion concentration of the concentration that makes active oxygen species described in the liquid that remains in drain pan or described ion species reduces, it will be supplied with to described drain pan from the water of described watering.
According to said structure, the brine electrolysis supply unit generates the brine electrolysis that contains active oxygen species by supplying with, contain the water electrolysis of regulation ion species from outside watering.
Air sterilization portion makes described brine electrolysis contact to carry out air sterilization with the air that is imported indoor assembly by blowing fan.
At this moment, drain pan is accepted the condensed water of indoor heat converter described in the cooling operation and the brine electrolysis after the described degerming, will be discharged outside machine by the liquid that drain pan is accepted by draining pump.
And the rinse water supply unit for the ion concentration of the concentration that makes the active oxygen species in the liquid that remains in drain pan or ion species reduces, will be supplied with to drain pan from the water of watering before running stops.
At this moment, described rinse water supply unit preferably in described drain pan with described draining pump side as downstream side, will supply with to upstream side from the water of described watering.
According to said structure, owing to after the reduction of the ion concentration of the concentration of the active oxygen species in making the liquid that remains in drain pan or ion species, discharge reliably by draining pump.Thereby can prevent corrosion more reliably.
In addition, the external diameter shape of preferred described drain pan becomes roughly rectangle, and the feed water inlet of described draining pump intake and described rinse water supply unit is configured on the roughly diagonal of described drain pan.
According to said structure, in any of drain pan, all can make the ion concentration of the concentration of active oxygen species or ion species low, can further suppress the corrosion of heat exchanger.
In addition, preferred described ion species is a halide ion.
According to said structure, degerming more reliably.
In addition, described active oxygen species can contain any material at least among hypochlorous acid, ozone or the hydrogen peroxide.
According to said structure, utilize chlorion (chloride ion) that contains in running water etc. etc., even do not inject medicament etc. especially, also can when electrolysis running water etc., together easily generate these active oxygen species with brine electrolysis.
In addition, a kind of control method of aircondition, this aircondition has the compressor of being linked in sequence, cross valve, the refrigerant loop that outdoor heat converter and indoor heat converter form, on indoor assembly, possess in the described indoor heat converter, have when cooling operation, accept the condensed water of described indoor heat converter and the drain pan of the brine electrolysis after the degerming, with the draining pump that will outside machine, discharge by the liquid that described drain pan is accepted, it is characterized in that having: air is imported and heat-exchanged air is blown the air-supply process indoor to described indoor assembly; By supplying with, contain the water electrolysis of regulation ion species from the watering of outside, the brine electrolysis that generates the described brine electrolysis that contains active oxygen species is supplied with process; Described brine electrolysis is contacted with the air that imports described empty inner assembly by described air-supply process to carry out the air sterilization process of air sterilization; Before running stops,, will supply with process from the rinse water that the water of described watering is supplied with to described drain pan for the ion concentration of the concentration that makes active oxygen species described in the liquid that remains in described drain pan or described ion species reduces.
According to said structure, because before running stops, for the ion concentration that makes the described ion species in the liquid that remains in described drain pan reduces, will supply with to described drain pan from the water of described watering, thereby can suppress the corrosion of brine electrolysis indoor heat converter.
Description of drawings
Fig. 1 is the aircondition of the 1st embodiment and the summary construction diagram of air-conditioning system.
Fig. 2 is the profile under the state that is provided with of indoor assembly of the 1st embodiment.
The vertical view of Fig. 3 when seeing the indoor assembly of the 1st embodiment from the top side, sky.
Fig. 4 is the exploded perspective view of the indoor assembly of the 1st embodiment.
Fig. 5 is the brief description figure of the configuration relation of the drain pan of the 1st embodiment and indoor heat converter.
Fig. 6 is the outward appearance perspective view of the air sterilization assembly of embodiment.
Fig. 7 is the structure key diagram of electrolysis unit.
The vertical view of Fig. 8 when seeing the indoor assembly of the 2nd embodiment from the top side, sky.
Fig. 9 is the stereogram of the decomposing state of the drain pan of the 2nd embodiment and indoor heat converter.
Figure 10 is the A-A profile of Fig. 8.
Figure 11 is the aircondition of the 3rd embodiment and the summary construction diagram of air-conditioning system.
Figure 12 is the profile under the state that is provided with of indoor assembly of the 3rd embodiment.
The vertical view of Figure 13 when seeing the indoor assembly of the 3rd embodiment from the top side, sky.
Figure 14 is the exploded perspective view of the indoor assembly of the 3rd embodiment.
The process chart of handling when Figure 15 is shutting down of the 3rd embodiment.
The specific embodiment
Below, with reference to accompanying drawing the preferred embodiments of the present invention are described.
The 1st embodiment
Fig. 1 is the summary construction diagram as the air-conditioning system of the aircondition of the 1st embodiment.
Air-conditioning system 100 has so-called compound (マ Le チ type) air-condition assembly 100A that a plurality of indoor assemblies 2 are connected with an outdoor assembly 1.
In addition, below indoor heat converter 21 and air sterilization assembly 4, accept when also having cold air operation by the condensed water of indoor heat converter 21 generations and the drain pan 24 of the brine electrolysis after the air sterilization.
Watering so long as the structure that water can be supplied with electrolysis unit 5 by sparge pipe 6 get final product.More particularly, sparge pipe 6 can be connected with not shown water pipe, feed pipe as watering, also can be connected sparge pipe 6 with the not shown supply flume of storage of water, with this supply flume as watering.At this, be stored in the water of supply flume, can be as running water, contain the water that chloride ion etc. has certain regulation ion species of degerming ability in advance, also can be in the thin water of well water plasma kind concentration, to add the water that chloride ion etc. has certain regulation ion species of degerming ability.Below will be by sparge pipe 6, the water of supplying with from the relative electrolysis unit 5 of watering is called " electrolysis object water ".
In addition, on public pipe arrangement 61, be provided with magnetic valve 63.
On each indoor assembly 2, between electrolysis unit 5 and distributing pipe 62, be respectively equipped with check-valves 28, the motor-driven valve 29 of looking and connecting from distributing pipe 62 sides.
In this case, the aperture adjustment of switch and motor-driven valve 29 by magnetic valve 63, adjust the amount of the electrolysis object water to electrolysis unit 5 supplied with on one side, supply with on one side.
And check-valves 28 prevents the adverse current of electrolysis object water.
Next, with reference to Fig. 2 to Fig. 4, the structure more specifically of indoor assembly 2 is described.
Fig. 2 is the profile under the state that is provided with of indoor assembly.
Fig. 3 is the vertical view when zenith is seen indoor assembly.
Fig. 4 is the exploded perspective view of indoor assembly.
Just as shown in Figures 2 and 3, the indoor assembly of present embodiment 2 for the four directions of so-called zenith embedded type to the indoor assembly 2 that blows out type, framework 20 embeds in the sky apical pore 102 that is formed at building zenith 101 roughly tetragonally.
Below framework 20, be provided with to overlook and see the roughly foursquare decorative panel 32 of formation, sky apical pore 102 is covered by this decorative panel 32.See that overlooking of decorative panel 32 substantial middle forms the suction inlet 33 that makes in the indoor air suction framework 20.These suction inlet 33 inboards, promptly filter 35 is equipped with in zenith 101 inboards.In addition, on four limits of decorative panel 32, form microscler blow-off outlet 34 along each limit, with respect to indoor from these four blow-off outlets 34 to indoor blow out air.
In addition, as shown in Figure 4, electrolysis unit 5, check-valves described later 28, motor-driven valve 29, transfer valve 30 and control substrate 31 are configured in and are provided with on the plate P, are configured to the state that is all covered by cover C at the opening 20c place of framework 20 sides.
Below, the internal structure of framework 20 is described.
The side plate 20a inner face of framework 20 is provided with the insulator 23 of foamed styrene system.In addition, fixing motor 22a on the inboard 20b of the zenith of framework 20, on the axle of this motor 22a impeller 22b is being housed, these members constitute blowing fan 22.With the mode that surrounds this blowing fan 22, along the side plate 20a of framework 20 roughly the indoor heat converter 21 of square shape bending be configured in the inboard (with reference to Fig. 3) of the insulator 23 that above-mentioned foamed styrene makes.Constitute by blowing fan 22 and supply with to this indoor heat converter 21, carry out the structure of the air of heat exchange by indoor heat converter 21 from each blow-off outlet 34 discharge from suction inlet 33 inhaled airs.
In addition, to shown in Figure 4, below indoor heat converter 21, be provided with the drain pan 24 that foamed styrene is made as Fig. 2.The outer peripheral face of this drain pan 24 with the state configuration of roughly being located at framework 20 inner faces in framework 20.In addition, on this drain pan 24 be provided with suction opening 25 and outlet opening 26 with suction inlet 33 decorative panel 32 and blow-off outlet 34 corresponding positions.Suction opening 25 is overlooked the formation circular of looking in the central authorities that form roughly rectangular drain pan 24 as shown in Figure 4.And outlet opening 26 forms along 4 limits of drain pan 24 respectively.
Have again, on drain pan 24, be provided with draining pump 27 in the one jiao of position that is equivalent to indoor heat converter 21, the suction inlet of discharge water by suction line 27A (with reference to Fig. 1) that is stored in the drain pan 24 sucted by draining pump 27 (with reference to Fig. 3), discharges to the outside of indoor assembly 2 again.
At this, the detailed configuration and the detailed structure of indoor heat converter 21 described.
Fig. 5 is the brief description figure of the configuration relation of drain pan and indoor heat converter.
As above-mentioned, below indoor heat converter 21, disposing the drain pan 24 that foamed styrene is made, but the draining receiving portion 24A of drain pan 24, as downstream side, the position HP of upstream side is configured on the roughly diagonal of drain pan 24 with draining pump 27 sides.
Thereby discharge water becomes from position HP to the suction line 27A of draining pump 27 side, that is, from regional A3, to regional A2 (zone shown in Fig. 5 bend), regional A3 (zone Fig. 5 shown in the netting twine), flow along the shape of indoor heat converter 21.
And draining pump 27 is under the state of running, and discharge water only is stored in the zone shown in the regional A1, and the fin or the steel pipe that constitute indoor heat converter 21 can not be immersed in the discharge water.
But, under the state that draining pump 27 stops, brine electrolysis after the degerming in the draining pump 27 etc. is got back in the drain pan 24 as backwater, the discharge water meeting is stored in regional A1 and regional A2 in the two, the both ends 21A of indoor heat converter 21, the bottom of 21B, be among Fig. 4, the part shown in broken circle 21AU and the broken circle 21BU can be immersed in the discharge water that contains brine electrolysis etc. after the degerming.
For this reason, in Fig. 4 of present embodiment, to the part of part and near indoor heat converter 21 thereof shown in broken circle 21AU and the broken circle 21BU, the surface forms the hydrophilic material as corrosion-resistant member 21C.
In more detail, this corrosion-resistant member 21C is the inorganic coating of coating waterglass system and dry or carry out normal temperature glass coating and dry and form.
As a result,, can not hinder hydrophily, also can improve corrosion resistance because directly chlorine ion concentration such as the brine electrolysis after the degerming or the high liquid of concentration of residual chlorine do not contact with the fin or the steel pipe (copper pipe) that constitute indoor heat converter 21.
In addition, on one side of the indoor heat converter 21 that is bent into square shape at its arranged outside air sterilization assembly 4.In the present embodiment, and the corresponding limit, end of indoor heat converter 21 be provided with air sterilization assembly 4 between with insulator 23.Thus, a blow-off outlet 34 on being formed at decorative panel 32 blows out the air of degerming air sterilization assembly 4.
Fig. 6 is the stereoscopic figure of air sterilization assembly.
In the present embodiment, by gas-liquid contact part 41 is implemented hydrophilic treated etc., improve compatibility to brine electrolysis.Thus, kept the water-retaining property (wettability) of 41 pairs of brine electrolysis of gas-liquid contact part, brine electrolysis can be continued for a long time with the contacting of air of importing.
In addition, when drip pan 43 keeps gas-liquid contact part 41 from the below, can store by the brine electrolysis of this gas-liquid contact part 41.In the bottom surface of this drip pan 43, connecting the drainpipe 44 that brine electrolysis is imported drain pan 24 (with reference to Fig. 2 and Fig. 4).
Fig. 7 is the structure key diagram of electrolysis unit.
The electrolysis unit 5 that brine electrolysis is supplied with to gas-liquid contact part 41 as shown in Figure 7, have electrolytic cell 52 and at least one pair of electrode 53a, 53b, electrode 53a, 53b when energising, the electrolysis such as running water of having supplied with, added the ion species of regulation to slot electrode 52 through sparge pipe 6 are contained the brine electrolysis of active oxygen species with generation.
At this, active oxygen species is to have than common the oxygen more oxygen molecule and the related substances thereof of high oxidation activity, contains the material of the active oxygen of ozone, inferior haloid acid etc. and so on so-called broad sense in the active oxygen of superoxide anion, singlet oxygen, hydroxyl or hydrogen peroxide and so on so-called narrow sense.Have electrolytic cell 52 and gas-liquid contact part 41 near configuration, the structure that the brine electrolysis that contains active oxygen species directly can be supplied with to gas-liquid contact part 41 by brine electrolysis supplying tubing 51.
When the energising such as running water, at cathode electrode following reaction takes place by above-mentioned electrode 53a, 53b.
4H
++4e
-+(4OH
-)→2H
2+(4OH
-)
Following reaction takes place at anode electrode.
2H
2O→4H
++O
2+4e
-
Simultaneously, the chloride ion that originally contains in the running water etc. or add chloride ion that assembly 7 adds etc. by ion species following reaction takes place.
2Cl
-→Cl
2+2e
-
This Cl
2With the water reaction, become again
Cl
2+H
2O→HClO+HCl。
In this structure, by switching on to electrode 53a, 53b, produce the big hypochlorous acid (HClO) of sterilizing power, make air by with the gas-liquid contact part 41 of having supplied with the brine electrolysis that contains this hypochlorous acid isoreactivity oxygen kind, can make the deactivations such as airborne virus of swimming by this gas-liquid contact part 41, with air sterilization, simultaneously, can prevent that also assorted bacterium is in these gas-liquid contact part 41 breedings.In addition, when gas shape materials such as foul smell also pass through gas-liquid contact part 41, can or be dissolved in the brine electrolysis, or react,, carry out deodorization from air, to remove with the hypochlorous acid isoreactivity oxygen kind in the brine electrolysis.
To electric current by rated current density of this electrode 53a, 53b (20mA/cm for example
2Deng) time, make the electrolysis such as running water of ormal weight, can generate the brine electrolysis of the active oxygen species (for example free residual cl concn 1mg/l etc.) that contains normal concentration.
The following describes the action of the aircondition of present embodiment.
When beginning to indicate by house remote control inputs such as (not shown) running by the user, control device 74 is according to being begun to indicate indicated operation mode by running, the cross valve 13 of outdoor assembly 1 being switched to cold air side or heated side, to carry out the operation of air conditioner of regulations such as cooling operation or warming operation.
At this, when carrying out cooling operation, cross valve 13 is switched to the refrigeration side by control device 74, the mode of cold-producing medium dotted arrow as shown in Figure 1, flow in refrigerating circuit 100B, outdoor heat converter 14 is worked as condenser, indoor heat converter 21 works as evaporimeter.Afterwards, make blowing fan 22 actions, the indoor air of suction inlet 33 inspirations from indoor assembly 2 carries out heat exchange by indoor heat converter 21, and the air of cooling is supplied with to air sterilization assembly 4.
In addition, when carrying out warming operation, cross valve 13 is switched to the heating side by control device 74, the mode of cold-producing medium solid arrow as shown in Figure 1, flow in refrigerating circuit 100B, outdoor heat converter 14 is worked as evaporimeter, indoor heat converter 21 works as condenser.Afterwards, make blowing fan 22 actions, the indoor air of suction inlet 33 inspirations from indoor assembly 2 carries out heat exchange by indoor heat converter 21, and the air of heating is supplied with to air sterilization assembly 4.
As above-mentioned, when carrying out operation of air conditioner, make the electrolysis such as running water of in electrolysis unit 5, having added the ion species of ormal weight, generate the brine electrolysis that contains regulation active oxygen species such as hypochlorous acid.The brine electrolysis that generates is fed in the air sterilization assembly 4.In air sterilization assembly 4, the air of supplying with to gas-liquid contact part 41 contacts with the brine electrolysis that contains active oxygen species, and by degerming.
More than, according to the 1st embodiment of explanation, by the air of blowing fan 22 importing indoor assemblies 2, by indoor heat converter 21 heat exchanges and to indoor air-supply.In addition, import the air of indoor assemblies 2, contact with the brine electrolysis that contains active oxygen species and by degerming by air sterilization assembly 4 by this blowing fan 22.The brine electrolysis that contains the active oxygen species that is generated by electrolysis unit 5 is supplied with to air sterilization assembly 4.This electrolysis unit 5 is connected with for example watering such as running water pipe, water supply tank by sparge pipe 6, by water such as watering supply running water etc. or well water.Afterwards, owing to be provided with on the sparge pipe 6 to the ion species feed mechanism that from the water that watering is supplied with, adds ion species, can with the ion species concentration of the water of supplying with to electrolysis unit 5 from watering irrespectively, supply with the water that contains ion species, can generate brine electrolysis effectively, so that air sterilization.
For example, when in indoor air, invading influenza virus, active oxygen species has destruction, it infects the function of necessary surface protein (furcella) that should virus to eliminate (removing), in case with its destruction, influenza virus and the necessary acceptor of this virus infections (reception body) just not can in conjunction with, stoped infection thus.The experimental result of carrying out jointly with hygienic conditions research institute proves, during with gas-liquid contact part 41 by this structure of the air of invading influenza virus, and can being removed more than 99% of the appeal that this is viral.
The action of (when running stops) describing when then draining pump being stopped.
At first, the controller common actions of control not shown controller and not shown indoor assembly 2 on the substrate 31 becomes and turns round when stopping to indicate, draining pump 27 is stopped, and with the not shown controller notice of this situation to indoor assembly 2, the result, indoor assembly 2 also becomes the running halted state.
Thereupon, rely on gravity that the brine electrolysis after the degerming etc. is got back in the drain pan 24 as backwater, discharge water is stored in regional A1 and regional A2 in the two, the part by shown in broken circle 21AU and the broken circle 21BU of indoor heat converter 21 is immersed in the discharge waters such as brine electrolysis that contain after the degerming, on this part, owing to formed corrosion-resistant member 21C, constitute the fin of indoor heat converter 21 or steel pipe (copper pipe) and can directly not contact with the high liquid of chlorine ion concentration such as brine electrolysis after the degerming or concentration of residual chlorine.
Therefore, even the part of indoor heat converter 21 is immersed in the corrosion that also can suppress indoor heat converter 21 from draining pump to the backwater of drain pan, and can improve the corrosion resistance of indoor heat converter 21 for prolonged period of time, and needn't change parts, improved maintainability.
In addition, for the air-conditioning system 100 of present embodiment, form from the air-supply path of suction inlet 33 by blowing fan 22, in this air-supply path to blow-off outlet 34, by air sterilization assembly 4 is configured in downstream side with respect to indoor heat converter 21, can obtain following effect.Promptly, when making the air-conditioning system 100 of present embodiment carry out cooling operation, supplied with to air sterilization assembly 4 by the air that uprises by indoor heat converter 21 coolings, relative humidity, and when firing equipment turns round, heated by indoor heat converter 21, the air of relative humidity step-down supplies with to air sterilization assembly 4.Therefore, even brine electrolysis contacts with the air of supplying with in air sterilization assembly 4, when cooling operation, because of supplying with the high air of relative humidity, can suppress the increase of the relative humidity of the air after the air sterilization, and when adding heat run because of supplying with the low air of relative humidity, contact with brine electrolysis by in air sterilization assembly 4, making air, can increase the relative humidity of the air after the air sterilization.Thereby, when carrying out degerming, the purification of the air of wet type, only make running switch to cooling operation and add heat run, can not increase the load of air-conditioning by switching cross valve 13, humidification amount in the time of can automatically controlling air-conditioning, but the comfortableness of the air ambient in the holding chamber.
In addition, when cooling operation, can be with heat-exchanged air degerming in the air sterilization assembly 4, to the peace and quiet air of indoor supply, simultaneously,, also can check the consumption of brine electrolysis because of the relative humidity height of the air supplied with to air sterilization assembly 4.
In the above description, with corrosion-resistant member 21C only be provided be formed on soak near part and its partly in the drainings such as brine electrolysis that contain after the degerming on, but also can constitute the bigger part that is arranged on the indoor heat converter 21 that contains these parts or indoor heat converter 21 on the whole.
The 2nd embodiment
In above-mentioned first embodiment, only in Fig. 4 the part shown in broken circle 21AU and the 21BU with and near the part of indoor heat converter 21 on, form hydrophilic material as corrosion-resistant member 21C on the surface, this second embodiment is, under the actual situation that indoor heat converter is set, the surface of the part in being housed in drain pan is formed with the embodiment of corrosion-resistant member.
Fig. 8 is the vertical view during from top side, sky observation ward inner assembly.
In Fig. 8, the part identical with Fig. 3 is marked with same symbol.
Fig. 9 is the stereogram of the decomposing state of drain pan and indoor assembly.
Below indoor heat converter 21X, dispose the drain pan 24X of foamed styrene system.Be configured in the framework under the state that the inner face of face that this drain pan 24X stipulates in its outer peripheral face and not shown framework joins, in this drain pan 24X, be provided with suction opening 25X and blow out opening notch part 26X with the suction inlet and the corresponding position of blow-off outlet of not shown decorative panel.As shown in Figure 9, suction opening 25X overlooks in the central authorities that roughly form rectangular drain pan 24X and forms circular.Blowing out opening forms respectively along four limits of drain pan 24X with notch part 26X.
Dispose along the side plate of not shown framework and to bend to the roughly indoor heat converter 21X of home base (ホ one system ベ one ス) shape (five-cornuted), with blowing fan 22 around (referring to Fig. 8).
This indoor heat converter 21X constitutes by blowing fan 22 and supplies with from the suction inlet inhaled air, is blown out from each blow-off outlet with notch part 26X by blowing out opening by the air of indoor heat converter 21X heat exchange.
In addition, draining pump 27 is arranged, store at the draining of drain pan 24X suction line 27A (referring to Figure 10) and suct, discharge to the outside of indoor assembly by draining pump 27 in one jiao the position configuration that is equivalent to indoor heat converter 21X of drain pan 24X.
At this, the concrete configuration and the concrete structure of indoor heat converter 21 is described.
Figure 10 is the A-A profile of Fig. 8.
As mentioned above, dispose the drain pan 24X of foamed styrene system below indoor heat converter 21X, the draining receiving portion 24XA of drain pan 24X is disposed on the roughly diagonal with draining pump 27 sides drain pan 24X of the position HPX of upstream when the downstream.
Therefore, when indoor assembly by horizontally disposed situation shown in the specification under, from the position LPX of position HPX to the suction line 27A of draining pump 27 side, draining is flowed along the shape of indoor heat converter 21X.
Under the state of draining pump operation, near the draining only zone the suction line 27A of draining pump 27 stores, and the fin or the steel pipe that constitute indoor heat converter 21X can not be immersed in the draining.
But actual indoor assembly not necessarily is horizontally disposed with according to specification, has near the not only zone the suction line 27A of draining pump 27 of draining, but the possibility that stores in arbitrary position of draining receiving portion 24XA.
That is, under the state that draining pump 27 stops, certainly so,, also have draining and store possibility in arbitrary draining receiving portion 24XA of drain pan 24X even under the situation of draining pump 27 actions.
That is, be not only the part shown in the broken circle 21DU, arbitrary part of the dashed region 21CU of indoor heat converter 21X is immersed in the draining that contains brine electrolysis after the degerming.
At this, among this second embodiment, as shown in Figure 9, for indoor heat converter 21X, by the part shown in the dashed region 21CU, form hydrophilic material as corrosion-resistant member 21C on the surface.The following of zone that applies corrosion-resistant member 21C at this moment determined: as shown in figure 10, in drain pan 24X draining is stored to always under the situation of maximum storage capacity at edge, by the height H R defined zone that is equivalent to the depth of water in the drain pan 24X.At this moment, reducing owing to apply the heat exchanger effectiveness of corrosion-resistant member 21C indoor heat converter 21X, therefore, is being 100% o'clock with the rate of heat exchange under the situation of uncoated corrosion-resistant member 21C, preferably can keep the scope of about 95% rate of heat exchange.
Identical with first embodiment, this corrosion-resistant member 21C is the inorganic coating of coating waterglass system and dry or carry out normal temperature glass coating and dry and form.
Its result is positioned at the fin of drain pan 24X or steel pipe (copper pipe) and can contact with the high liquid of chlorine ion concentration height such as brine electrolysis after the degerming or residual rate concentration in indoor heat converter, can not influence hydrophily, can improve corrosion resistance.
Therefore, according to this second embodiment, even the part of indoor heat converter 21 is immersed in from draining pump 27 and stores in the backwater of drain pan 24X or drain pan 24X and the undischarged draining, also can suppress the corrosion of indoor heat converter 21X, and then the corrosion resistance of indoor heat converter is improved, do not change necessity of parts etc., improve maintainability.
The 3rd embodiment
Below the 3rd embodiment of the present invention is described.
Figure 11 is the summary construction diagram as the air-conditioning system of the aircondition of the 3rd embodiment.In Figure 11, the part identical with the 1st embodiment of Fig. 1 is marked with identical symbol, quotes its detailed explanation.
The difference of the air-conditioning system 100 of air-conditioning system 100X and the 1st embodiment is, between the electrolysis unit 5 and distributing pipe 62 of each indoor assembly 2, is respectively equipped with transfer valve 30 at the downstream side of motor-driven valve 29.
This transfer valve 30 is supplied with electrolysis object water target, is switched between electrolysis unit 5 and drain pan 24.This switching is carried out when stopping to indicate for running as aftermentioned, is not detained the brine electrolysis of high ion concentration in drain pan 24.
Next with reference to Figure 12 to Figure 14, to indoor assembly 2 more specifically structure describe.
Figure 12 is the profile under the state that is provided with of indoor assembly.
Figure 13 is the vertical view when indoor assembly is seen in the top side, sky.
Figure 14 is the decomposition diagram of indoor assembly.
As Figure 12 and shown in Figure 13, the indoor assembly 2 of present embodiment blows out the indoor assembly 2 of type for the four sides of so-called zenith embedded type, and framework 20 is embedded in the sky apical pore 102 that roughly quadrangularly is formed on building zenith 101.
Below framework 20, be provided with and overlooking the roughly foursquare decorative panel 32 of formation, covering a day apical pore 102 by this decorative panel 32.Overlooking substantial middle on decorative panel 32 is formed with the suction inlet 33 in the indoor air suction framework 20.In the inboard of this suction inlet 33, promptly filter 35 is equipped with in zenith 101 inboards.In addition, become to have respectively at the quadrangle of decorative panel 32 to form microscler blow-off outlet 34, blow out to the four sides from this four blow-off outlets 34 with respect to room air along each limit.
In addition, in the opening 20c that is arranged at framework 20 sides, as shown in figure 11, the transfer valve 30 of electrolysis unit 5, check-valves 28, motor-driven valve 29, control substrate 31 and present embodiment is configured in and is provided with on the plate P, all the state configuration down to be covered by cover C.
Below, the major part of the internal structure of the framework 20 of this 3rd embodiment is described.
Inside in the framework 20 of this 2nd embodiment, except the structure of the 1st embodiment, the feed water inlet of the feed pipe 30A that is connected with transfer valve 30 is arranged on the drain pan 24 in opposed mode, at this moment, feed pipe 30A for draining pump 27 sides as downstream side, to supply with to upstream side from the water of watering, the suction inlet of the suction line 27A of draining pump and the feed water inlet of feed pipe 30A are configured on the roughly diagonal of drain pan 24.
Action when then running among the 3rd embodiment being stopped describes.
The process chart that Figure 15 stops to handle for running.
At first, not shown controller on the control substrate 31 with the controller co-operating of not shown indoor assembly 2, judges whether to be running halt instruction (step S1).
In the judgement of step S1, not shown controller (step S1:NO) under the situation of the halt instruction of not turning round on the control substrate 31, end process.
In the judgement of step S1, when having the running halt instruction (step S1:Yes), not shown controller switches to drain pan 24 sides with transfer valve 30 on the control substrate 31,, switches to feed pipe 30A side (step S2) that is.
Thus, from distributing pipe 62, just directly do not supply with to drain pan 24 by electrolysis unit 5 by the water that check-valves 28, motor-driven valve 29 are supplied with.
At this moment, as above-mentioned, since feed pipe 30A for draining pump 27 sides as downstream side, to supply with to upstream side from the water of watering, the suction inlet of the suction line 27A of draining pump and the feed water inlet of feed pipe 30A are configured on the roughly diagonal of drain pan 24, simultaneously the brine electrolysis after the degerming in the drain pan 24 is washed away thereby played, one side is further diluted the active oxygen species concentration of brine electrolysis or the effect of various ion concentrations.
Under this state, controller not shown on the control substrate 31 drives draining pump 27 (step S4).
As a result, from the suction inlet of the suction line 27A of draining pump 27, suck the brine electrolysis after the degerming of the active oxygen species that contains low concentration or ion, and discharge to the outside.
Then, not shown controller judges from driving draining pump 27 whether passed through the stipulated time on the control substrate 31, promptly, judge whether become following state passes through adequate time (step S5), this state is that the brine electrolysis after the degerming is fully discharged and in draining pump 27 in the drain pan 24, there is not the brine electrolysis after the degerming that contains high concentration active oxygen species or ion, and replaces with the brine electrolysis after the degerming that contains low concentration active oxygen species or ion.
In the judgement of step S5, from driving under the situation that draining pump 27 do not pass through the stipulated time (step S5:NO), not shown controller becomes holding state on the control substrate 31.
In the judgement of step S5, from driving draining pump 27 through (step S:Yes) under the situation of official hour, not shown controller stops (step S6) with draining pump 27 on the control substrate 31, the not shown controller that the advisory that finishes is given indoor assembly 2 will be cleaned, as a result, 2 one-tenth runnings of indoor assembly halted state (step S7).
As above-mentioned, according to the 2nd embodiment, before the running of the indoor assembly 2 that constitutes air-conditioning system 100 stops, can make and residue in ion concentration (particularly chlorine ion concentration) reduction that contains in the brine electrolysis after the degerming in the drain pan, even the part of indoor heat converter 21 is immersed in from draining pump to the backwater of drain pan, also can suppress the corrosion of indoor heat converter 21.
In the above description, be the structure of through feed pipe 30A water being supplied with to 1 of drain pan 24 as from transfer valve 30, but also can be the structure of supplying with to many places.
The variation of embodiment
In the above description, the 1st embodiment, the 2nd embodiment and the 3rd embodiment are illustrated as independent embodiment, but also can be form first embodiment and the 3rd embodiment or second embodiment and the 3rd embodiment combination.Thus, can further improve corrosion resistance.
In addition, in the above description, be air sterilization assembly 4 to be set to 1 structure, but also can be a plurality of structures is set accordingly with blow-off outlet 34.
In the above description, the indoor assembly 2 that blows out type with the four sides of so-called zenith embedded type is that example is illustrated, but indoor assembly of the present invention is not limited to this, can be the indoor assembly of zenith mounted model, also can be the indoor assembly of on-wall type, also can be vertical chamber's inner assembly.
In addition, the gas-liquid contact part 41 of air sterilization assembly 4 can be disposed also tiltable configuration with respect to indoor heat converter 21 almost parallels.
In the above-described embodiments, be illustrated, generate ozone (O but also can be as active oxygen species to generate hypochlorous structure as active oxygen species
3) or hydrogen peroxide (H
2O
2) structure.At this moment, as electrode 53a, 53b during with the platinum tantalum electrode, even but from ion species concentration thin water by electrolysis also high efficiency, stably generate active oxygen species, therefore can reduce the amount that ion species is added the ion species of adding in the assembly 7.
At this moment, in anode electrode, react
2H
2O→4H
++O
2+4e
-
Simultaneously, following reaction takes place
3H
2O→O
3+6H
++6e
-
2H
2O→O
3+4H
++4e
-
Generate ozone (O
3).In addition in cathode electrode, as
4H
++4e
-+(4OH
-)→2H
2+(4OH
-)
O
2 -+e
-+2H
+→H
2O
2，
By electrode 53a, 53b reaction, O
2 -With the O that generates
2 -With the H in the solution
+In conjunction with, generate hydrogen peroxide (H
2O
2).
In this structure,, produce the strong ozone (O of sterilizing power by to electrode 53a, 53b energising
3) or hydrogen peroxide (H
2O
2), can make like this and contain ozone (O
3) or hydrogen peroxide (H
2O
2) brine electrolysis.And, as if concentration, adjust to the concentration that makes deactivations such as object virus with ozone in this brine electrolysis or hydrogen peroxide, by making the gas-liquid contact part 41 of air, can make the aerial object inactivation of virus that swims by supplying with this concentration brine electrolysis.In addition, at gas shape materials such as foul smell also by when the gas-liquid contact part 41, by being dissolved in the brine electrolysis, or with brine electrolysis in ozone or hydroperoxidation, in air, remove, thereby realize deodorization.
In addition, by the electrolysis running water etc., when electrode 53a, 53b last (negative electrode) piled up scale, electric conductivity was low, or hindered to the flowing of the water of electrolysis face, and was difficult to proceed electrolysis.At this moment, make the polarity inversion (switching anode and the negative pole of electrode 53a, 53b) of electrode 53a, 53b have effect.By with cathode electrode as anode electrode to carry out electrolysis, can remove the scale that is deposited on the cathode electrode.In the counter-rotating control of this polarity, for example can utilize timer to reverse termly, also can when starting, each running reverse etc., irregularly reverse.In addition, can detect the rising (decline of Faradaic current, or the rising of decomposition voltage) of electrolysis resistance,, make the electrode counter-rotating based on this result.
Claims (6)
1, a kind of aircondition has the refrigerant loop that the compressor that is linked in sequence, cross valve, outdoor heat converter and indoor heat converter form, and possesses described indoor heat converter on indoor assembly, it is characterized in that having:
Blowing fan, it imports air and heat-exchanged air is blown indoor to described indoor assembly;
The brine electrolysis supply unit, it generates the brine electrolysis that contains active oxygen species by supplying with, contain the water electrolysis of regulation ion species from outside watering;
Air sterilization portion, it makes described brine electrolysis contact to carry out air sterilization with the air that is imported to indoor assembly by described blowing fan;
Drain pan, it is arranged on the below of described indoor heat converter and described air sterilization portion, accepts the condensed water of indoor heat converter described in the cooling operation and the brine electrolysis after the described air sterilization;
Draining pump, it will be discharged outside machine by the liquid that described drain pan is accepted;
Corrosion-resistant member, in described indoor heat converter, when being formed on described draining pump at least and stopping from this draining pump on the part that the backwater of described drain pan soaks.
2, aircondition as claimed in claim 1 is characterized in that, described corrosion-resistant member is formed on the fin and refrigerant pipe of part that described backwater soaks and the described indoor heat converter of formation on every side thereof.
3, aircondition as claimed in claim 1 is characterized in that, described corrosion-resistant member is formed by hydrophilic material.
4, aircondition as claimed in claim 1 is characterized in that, described corrosion-resistant member forms by the coating or the normal temperature glass coating of the inorganic coating of waterglass system.
5, aircondition as claimed in claim 1 is characterized in that, described ion species is a halide ion.
6, aircondition as claimed in claim 1 is characterized in that, described active oxygen species contains any material at least among hypochlorous acid, ozone or the hydrogen peroxide.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP228650/06 | 2006-08-25 | ||
| JP228649/06 | 2006-08-25 | ||
| JP2006228649A JP2008051420A (en) | 2006-08-25 | 2006-08-25 | Air conditioner, and control method for air conditioner |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101345249A Division CN101936581B (en) | 2006-08-25 | 2007-08-17 | Air conditioner and method of controlling the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101131247A CN101131247A (en) | 2008-02-27 |
| CN100545526C true CN100545526C (en) | 2009-09-30 |
Family
ID=39128601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101416137A Expired - Fee Related CN100545526C (en) | 2006-08-25 | 2007-08-17 | The control method of aircondition and aircondition |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008051420A (en) |
| CN (1) | CN100545526C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245006A (en) * | 2012-02-02 | 2013-08-14 | 友荃科技实业股份有限公司 | Combined type air purifying system |
| WO2016088587A1 (en) * | 2014-12-02 | 2016-06-09 | Toto株式会社 | Water faucet device |
| CN106152263B (en) * | 2015-04-07 | 2020-03-17 | 大金工业株式会社 | Air conditioning system and control method thereof |
| CN106091140A (en) * | 2016-08-22 | 2016-11-09 | 芜湖美智空调设备有限公司 | Floor air conditioner indoor machine and air-conditioner |
| CN111623440A (en) * | 2020-06-03 | 2020-09-04 | 北京健步科仪科贸有限公司 | Alternating ultraviolet pulse sterilization and disinfection integrated machine, alternating sterilization and purification method and computer readable storage medium |
| CN113819538B (en) * | 2021-09-02 | 2022-09-06 | 青岛海尔空调器有限总公司 | Method and device for treating residual water of dehumidifying device and intelligent dehumidifier |
-
2006
- 2006-08-25 JP JP2006228649A patent/JP2008051420A/en active Pending
-
2007
- 2007-08-17 CN CNB2007101416137A patent/CN100545526C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008051420A (en) | 2008-03-06 |
| CN101131247A (en) | 2008-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100812893B1 (en) | Sterilizing device and air conditioner | |
| CN101629741B (en) | Air conditioner | |
| JP4703246B2 (en) | Refrigeration equipment | |
| CN101709900B (en) | Air conditioner, air conditioning system and air sterilizing system | |
| CN100545526C (en) | The control method of aircondition and aircondition | |
| EP1892483B1 (en) | Air conditioner and method of controlling the same | |
| CN101936581B (en) | Air conditioner and method of controlling the same | |
| JP2008051453A (en) | Air conditioner, air conditioning system, air sterilizing device and air sterilizing system | |
| JP2010019479A (en) | Air conditioning system | |
| JP2009014250A (en) | Air conditioning device, air sterilizing device, and control method and control program of air conditioning device | |
| CN101210721B (en) | Air conditioner | |
| JP5033452B2 (en) | Air conditioner | |
| JP4982134B2 (en) | Air conditioning system | |
| JP2008051451A (en) | Air conditioner | |
| JP2008175475A (en) | Air conditioner | |
| JP2008076041A (en) | Air conditioner | |
| JP2008122076A (en) | Air conditioner | |
| CN101158491A (en) | Indoor unit of air conditioning apparatus, air conditioning apparatus and control method thereof | |
| JP5033453B2 (en) | Disinfection device | |
| JP2009014306A (en) | Air sterilizing device and air conditioning device | |
| JP2008051416A (en) | Indoor unit | |
| JP2008237794A (en) | Air sterilizing device and air conditioner | |
| JP2008241138A (en) | Air conditioning device | |
| JP2008051450A (en) | Air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090930 Termination date: 20110817 |