CN1888618A - Air conditioner - Google Patents

Abstract

A kind of air conditioner includes: outer machine case which is composed of several boards and forms the shell of air conditioner; heat dispersion side which forms in the outer machine case and has compressor and outdoor heat exchanger. The compressor can compress refrigerants into high temperature high -pressure state, while the outdoor heat exchanger can realize heat exchange; heat absorption side which forms in the outer machine case and has indoor heat exchanger and indoor fan. The indoor heat exchanger can realize heat exchange, while the indoor fan can make air flow; there is also outer air inlet port on the outer machine case. The outer air inlet port is the entrance that outdoor air inflow to the heat absorption. The said outer air inletting hole is arranged with air amount adjusting apparatus for adjusting the amount of outer air inflow. This invention can conveniently adjust outer air inflow amount.

Description

Air regulator

Technical field

The present invention relates to a kind of air regulator.

Background technology

In general, air regulator is a kind of machine that is used for refrigerating/heating, and it generally is installed in the interior space in places such as vehicle, office or family or is installed on the wall, can freeze or heats room air.It generally has by the compressor---cooling cycle system that condenser---expansion valve---evaporimeter constitutes.

Air regulator is divided into heat radiation side usually (in general air regulator, it mainly is installed in outdoor, thereby also can be called " outside " or " off-premises station ") and heat absorbing side (in general air regulator, it mainly is installed in indoor, thereby also can be called " indoor " or " indoor set "), condenser and compressor are housed in the above-mentioned heat radiation side, in the above-mentioned heat absorbing side evaporimeter are housed.

As everyone knows, air regulator can be divided into split type and integral type substantially, and wherein heat radiation side in the split air conditioning system and heat absorbing side are separated, and heat radiation side and heat absorbing side in the integrated air conditioner then are integrated.

As shown in Figure 1, 2, the shell of air regulator is to be made of the cabinet that roughly is the quadrangle tubbiness (case).Being above-mentioned cabinet is made of the right panel 10 that has formed the right flank shell, the front panel 20 that has formed the front shell, the Left-Hand Panel 30 that has formed the left surface shell, the base plate 50 that has formed the top panel 40 of top casing and formed bottom enclosure.

Several parts are equipped with in the inside of aforesaid cabinet.Between above-mentioned right panel 10 and Left-Hand Panel 30, along left and right directions dividing plate 60 to be housed, thereby to be the center with aforementioned barriers 60, the front portion of cabinet has formed heat absorbing side 70, and the rear portion has formed heat radiation side 80.

The left-hand portion of above-mentioned heat absorbing side 70 is equipped with indoor fan 72.The effect of above-mentioned indoor fan 72 is: it can impel air to flow, thereby the air that flows into and finished heat exchange by heat absorbing side air inlet 22 described later is arranged again to the outside.The periphery of above-mentioned indoor fan 72 is equipped with fan guard 72 ', when this fan guard 72 ' is installed, make its bottom paste above-mentioned base plate 50, makes its left end paste above-mentioned Left-Hand Panel 30.

In addition, formed following structure on the above-mentioned front panel 20, promptly the heat absorbing side air inlet 22, and it is the inlet that room air flows to heat absorbing side inside; Heat absorbing side exhaust outlet 24, it is the outlet that the air of heat absorbing side inside flows to the interior space again.

That is to say that above-below direction has formed long heat absorbing side air inlet 22 in the upper edge, position, right side of above-mentioned front panel 20.Formed outstanding forward intake stack guiding interface (duct guide) 22 ' around this heat absorbing side air inlet 22, this intake stack guiding interface 22 ' can make the installation of pipeline (duct) (not shown) become convenient more.

The left side of above-mentioned heat absorbing side air inlet 22 has formed heat absorbing side exhaust outlet 24.Above-mentioned heat absorbing side exhaust outlet 24 is the place aheads at above-mentioned indoor fan 72, be specifically with the corresponding position of the first half of indoor fan 72 on form, so it can make the easier interior space that flows to of the air of along the circumferential direction being discharged by above-mentioned indoor fan 72.Formed exhaust outlet pipeline guiding interface (duct guide) 24 ' around the above-mentioned heat absorbing side exhaust outlet 24, it can play guide effect when pipe laying (duct) (not shown).

The evaporimeter 74 that may also be referred to as indoor side heat exchanger is housed in the above-mentioned heat absorbing side (70).The installation site of above-mentioned evaporimeter 74 starts between above-mentioned heat absorbing side air inlet 22 and the heat absorbing side exhaust outlet 24, middle right end through aforementioned barriers 60.Therefore, can realize heat exchange by the room air that above-mentioned heat absorbing side air inlet 22 flows into when flowing through evaporimeter 74, these air can be arranged to the interior space again by above-mentioned heat absorbing side exhaust outlet 24 again then.

Drain pan 76 is equipped with in the below of above-mentioned evaporimeter 74.The position of above-mentioned drain pan 76 can collect the condensed water that flows down from evaporimeter 74 corresponding to the lower end of above-mentioned evaporimeter 74.

The front end of above-mentioned drain pan 76 has formed osculum 76 ', and the condensed water that collects in the above-mentioned drain pan 76 can be by this osculum 76 ' row to the outside.Therefore from structure, above-mentioned osculum 76 ' needs to contact with the lower end of above-mentioned right panel 10, and it is connected with the outside.

The central interior of the heat radiation side 80 that forms at the rear of aforementioned barriers 60 is equipped with compressor 82.Above-mentioned compressor 82 is the devices that cold-producing medium can be compressed into high-temperature high-pressure state, and what adopt here is than relatively large Scroll (scroll type) compressor.

In addition, in the above-mentioned heat radiation side 80 condenser 84 that may also be referred to as outdoor heat converter is housed.Above-mentioned condenser 84 can fence up the aft section of above-mentioned heat radiation side 80, and it can make cold-producing medium and extraneous air produce heat exchange.That is to say that above-mentioned condenser 84 roughly is ' ∩ ' shape (when seeing from top to bottom), it can produce heat exchange with the rear leaked-in air by above-mentioned right panel 10, Left-Hand Panel 30 and heat radiation side 80.For this reason, the air-inlet grille (not shown) can also be installed in the rear portion of the position, rear end of above-mentioned right panel 10, Left-Hand Panel 30 and heat radiation side 80.

On the above-mentioned top panel 40 outdoor fan 86 is housed.Be to have formed heat radiation side exhaust outlet 42 on the position of above-mentioned top panel 40 corresponding to above-mentioned heat radiation side 80 tops, below such heat radiation side exhaust outlet 42, outdoor fan 86 be housed.In addition, the orifice plate 44 that can guide air flow also is equipped with in the outside of above-mentioned outdoor fan 86.Air exhausting grille 46 is equipped with in the top of above-mentioned heat radiation side exhaust outlet 42.The left end of above-mentioned heat absorbing side 70 also is equipped with the control panel 48 that is used for controlling the air regulator action.

Mount holder 52 is housed below the above-mentioned base plate 50.This mount holder 52 is used for supporting the air regulator with said structure, and has formed the crane hole 52 ' of pair of right and left on the left surface of such mount holder 52 and the right flank respectively.The part of crane gears such as fork truck can be inserted into the inside in above-mentioned crane hole 52 ' during operation, thereby easily air regulator be lifted.

But there is following problem in aforesaid prior art.

In the structure of aforesaid existing air regulator, air circulates between the interior space and air regulator inside by above-mentioned heat absorbing side air inlet 22 and heat absorbing side exhaust outlet 24, that is to say does not have outdoor air to flow into, and is that simple circulation by room air realizes air conditioning.

Like this, aforesaid existing air regulator will exist can't be with the problem of outdoor ozone to interior space supply, promptly can't be to the processing of taking a breath of the contaminated air in the interior space.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcome the defective that existing air regulator exists, and provide a kind of air regulator, its make outdoor air can be at an easy rate inside by air regulator flow into the interior space, and the influx of conditioning chamber outer air easily.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of air regulator comprises outside cabinet, and it is made up of several panels, has formed the shell of air regulator; Heat radiation side, it forms in the inside of said external cabinet, and compressor that cold-producing medium can be compressed into high-temperature high-pressure state and the outdoor heat converter that is used for realizing heat exchange are equipped with in its inside; Heat absorbing side, it forms in the inside of said external cabinet, and the indoor heat converter and the indoor fan that can impel air to flow that is used for realizing heat exchange is equipped with in its inside; It is characterized in that, also formed the extraneous air air inlet on the said external cabinet, this extraneous air air inlet is the inlet that outdoor air flows into above-mentioned heat absorbing side, and the air capacity adjusting device that is used for regulating the extraneous air influx is housed on this extraneous air air inlet.

Aforesaid air regulator, wherein extraneous air air inlet and air capacity adjusting device are arranged on the indoor right panel of the shell that has formed above-mentioned heat absorbing side.

Aforesaid air regulator, wherein the air capacity adjusting device comprises, the sealing part that can as required said external air air inlet be covered; Be used for controlling the construction of switch of above-mentioned sealing part switch.

Aforesaid air regulator, wherein construction of switch comprises following part, promptly as the hinge arrangement of the center of rotation of above-mentioned sealing part; Be used for controlling the open control structure of the degree of opening of above-mentioned sealing part.

Aforesaid air regulator, what wherein hinge arrangement adopted is hinge.

Aforesaid air regulator, wherein open control structure is made up of fixed projection and fixing hole, and said fixing projection and fixing hole form on said external cabinet and above-mentioned sealing part respectively, and shape is corresponding mutually, thereby can combine.

Aforesaid air regulator, wherein fixing hole has several, and they form on the side surface part that has formed above-mentioned sealing part also at a distance of identical distance.

The advantage of air regulator of the present invention is an influx of being convenient to very much the conditioning chamber outer air.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the side view of existing air regulator

Fig. 2 is the decomposition side view of the internal structure of existing air regulator

Fig. 3 is the side view of the preferred embodiment of air regulator of the present invention

Fig. 4 is the exploded perspective view of the preferred embodiment of air regulator of the present invention

Fig. 5 is the part of the preferred embodiment of air regulator of the present invention---the exploded perspective view of indoor right panel and air capacity adjusting device

Fig. 6 is the part of the preferred embodiment of air regulator of the present invention---the driving condition figure of the user mode of air capacity adjusting device

The number in the figure explanation:

100: outside cabinet 110: front panel

112: the place ahead exhaust outlet 114: the place ahead air inlet

116: the place ahead exhaust duct connecting portion 116 ': the place ahead intake stack connecting portion

118: front filter stand (filter case) 120: Left-Hand Panel

122: outdoor left side grid 130: right panel

132: outdoor right side grid 140: rear board

142: upper frame 144: the back grid

150: top panel 152: outdoor exhaust outlet

154: air exhausting grille 160: base plate (base pan)

162: below exhaust outlet 164: the below air inlet

166: below exhaust duct connecting portion 166 ': below intake stack connecting portion

170: air inlet lid 170 ': the exhaust outlet lid

180: side framework 200: heat absorbing side

200 ': dividing plate 210: indoor fan

212: fan guard (fan housing) 214: fan pulley (fan pulley)

216: support component 220: the indoor electric motivation

222: motor bracing frame 224: motor pulley (motor pulley)

230: air draft guiding parts 240: control box

250: indoor heat converter 300: heat radiation side

310: compressor 312: gas-liquid separator (accumulator)

314: installing plate 320: outdoor heat converter

330: outdoor fan 332: orifice plate (orifice)

340: outdoor motor 342: motor fixture (motor mount)

400: mount holder (base frame) 410: crane (lift)

500: air capacity adjusting device 510: sealing part

520: construction of switch 522: hinge arrangement

524: open control assembly 526: fixed projection

528: fixing hole

The specific embodiment

Shown in Fig. 3,4, the shell of air regulator is that the outside cabinet (case) 100 by the quadrangle tubbiness constitutes.Be said external cabinet 100 by the front panel 110 that has formed the front shell, formed left side side casings Left-Hand Panel 120, formed the right side casings right panel 130, formed back case rear board 140, formed top casing the top and plate 150 and the base plate 160 that formed bottom enclosure constitute.

Dividing plate 200 ' is equipped with in the inside of the outside cabinet 100 that is made of above-mentioned several panels, two parts before and after this dividing plate 200 ' has been divided into the inside of outside cabinet 100.Promptly between above-mentioned front panel 110 and rear board 140, aforementioned barriers 200 ' has been installed along left and right directions.Therefore be the center with aforementioned barriers 200 ', the front has formed heat absorbing side 200, and the back has formed heat radiation side 300.

Above-mentioned Left-Hand Panel 120 is by the indoor Left-Hand Panel 120 ' and the outdoor Left-Hand Panel 120 that has formed the left surface shell of above-mentioned heat radiation side 300 of the left surface shell that has formed above-mentioned heat absorbing side 200 " constitute.Above-mentioned indoor Left-Hand Panel 120 ' and outdoor Left-Hand Panel 120 " can constitute by several panels again.Above-mentioned outdoor Left-Hand Panel 120 " lower part on outdoor left side grid 122 as the air flow channel also is housed.

The shape of the shape of above-mentioned right panel 130 and above-mentioned Left-Hand Panel 120 is symmetrical.That is to say that above-mentioned right panel 130 is by indoor right panel 130 ' that has formed above-mentioned heat absorbing side 200 right flank shells and the outdoor right panel 130 that has formed the right flank shell of above-mentioned heat radiation side 300 " constitute.Above-mentioned indoor right panel 130 ' and outdoor right panel 130 " can constitute by several panels again.This outdoor right panel 130 " lower part on outdoor right side grid 132 as the air flow channel also is housed.

The extraneous air air inlet 134 that has connected about also having formed on the above-mentioned indoor right panel 130 '.This extraneous air air inlet 134 is passages that air outside flows into above-mentioned heat absorbing side 200, according to user's selection, also can utilize sealing part 510 described later with 134 cappings of said external air air inlet.

A pair of exhaust outlet that is arranged side by side and air inlet have been formed on the above-mentioned front panel 110.

Promptly be positioned at comparatively speaking on the part in above-mentioned front panel 110 left sides and formed the place ahead exhaust outlet 112, be positioned at comparatively speaking on the part on right side and formed the place ahead air inlet 114.Above-mentioned the place ahead exhaust outlet 112 is to have realized the outlet of the air row of heat exchange to the interior space (need carry out the space of air conditioning) in air regulator inside, and above-mentioned the place ahead air inlet 114 is inlets of the air flow air regulator inside in the interior space (need carry out the space of air conditioning).

Above-mentioned the place ahead exhaust outlet 112 and the place ahead air inlet 114 are quadrangle, are being connected on such the place ahead exhaust outlet 112 and the place ahead air inlet 114 to lead to outside pipeline (not shown).For this reason, formed tetragonal the place ahead pipeline connecting portion 116,116 ' respectively on above-mentioned the place ahead exhaust outlet 112 and the place ahead air inlet 114.Be to have formed the place ahead exhaust duct connecting portion 116 on above-mentioned the place ahead exhaust outlet 112, formed the place ahead intake stack connecting portion 116 ' on above-mentioned the place ahead air inlet 114.

In addition, front filter stand (filter case) 118 also is equipped with at air inlet 114 places, above-mentioned the place ahead.Filter (filter, not shown in the figures) is housed in the above-mentioned front filter stand 118, and such filter can will filter out by the foreign matter in air inlet 114 leaked-in airs of above-mentioned the place ahead.

Above-mentioned rear board 140 has formed the shell of back, and upper frame 142 is equipped with in the upper end of such rear board 140.Back grid 144 is housed on the lower part of above-mentioned rear board 140, thereby air outside can flow into the inside of above-mentioned heat radiation side 300 by such back grid 144.

Indoor fan 210 is equipped with in the inside of above-mentioned heat absorbing side 200.The effect of above-mentioned indoor fan 210 is: it can impel air to flow, thereby the air that flows into and finished heat exchange by above-mentioned the place ahead air inlet 114 is arranged again to the interior space.Above-mentioned indoor fan 210 is main to adopt the western Lip river can (sirroco) fan, this Sirocco fan is a kind of of pressure fan, it is widely used in the ventilation or the apparatus of air conditioning, and its flabellum number reaches 30～50 more than, thereby also is known as leafy fan (multiblade fan).

Above-mentioned indoor fan 210 is to rotate under the driving of indoor electric motivation 220 described later, and fan guard 212 is equipped with in the outside of above-mentioned indoor fan 210, and this fan guard 212 can fence up above-mentioned indoor fan 210.Said fan cover 212 as shown in the figure; with the profile of above-mentioned indoor fan 210 accordingly; be rounded, thereby it not only can play a protective role to indoor fan 210, and can play guide effect the air stream that forms along with the rotation of above-mentioned indoor fan 210.

Fan pulley 214 is equipped with in the left side of above-mentioned indoor fan 210.Said fans belt pulley 214 is to be used for revolving force with indoor electric motivation 220 described later to conduct parts to above-mentioned indoor fan 210, and it has certain diameter.

Be equipped with below the said fan cover 212 and be used for the support component 216 of supports fan cover 212.Above-mentioned support component 216 is ' ∩ ' shape (when seeing from front to back), and has certain height, thereby it can be with said fan cover 212 from above-mentioned base plate 160 upper support certain height.

That is to say that the lower end of above-mentioned support component 216 is fixed on the above-mentioned base plate 160, its upper end contacts with the lower end of said fan cover 212.In addition, in order to make under the driving of above-mentioned indoor fan 210 and flow air can be passed through, exhaust vent 216 ' has been formed on the top of above-mentioned support component 216.

Indoor electric motivation 220 is equipped with in the place ahead of said fan cover 212.Above-mentioned indoor electric motivation 220 is the device of rotary power is provided can for above-mentioned indoor fan 210, and it is supported on the motor bracing frame 222.Be that above-mentioned motor bracing frame 222 is installed on the place ahead outer surface of said fan cover 212 with keeping certain angle of inclination, indoor electric motivation 220 then is installed on such motor bracing frame 222.

The rotary power of above-mentioned indoor electric motivation 220 conducts to above-mentioned indoor fan 210 by the driving belt (not shown).The left end that is above-mentioned indoor electric motivation 220 has formed motor pulley 224, between such motor pulley 224 and said fans belt pulley 214, driving belt is housed, just the rotary power of indoor electric motivation 220 can be conducted to above-mentioned indoor fan 210 thus.

The front end of said fan cover 212 is connecting air draft guiding parts 230.Said exhaust guiding parts 230 begins to prolong certain-length forward by the front end of above-mentioned support component 216 and forms, and it is the passage that the air of discharging from said fan cover 212 flows to above-mentioned the place ahead exhaust outlet 112.

The rear end of said exhaust guiding parts 230 and above-mentioned support component 216 join, and the place ahead exhaust outlet 112 of front end and above-mentioned front panel 110 joins, so the preferably past more the place ahead of the height of said exhaust guiding parts 230 is high more.

According to said structure, the air that flow into fan guard 212 inside from the side of said fan cover 212 can rotate under the effect of above-mentioned indoor fan 210 and be directed to said exhaust guiding parts 230, and the air that flows through said exhaust guiding parts 230 can be by above-mentioned the place ahead exhaust outlet 112 rows to space that needs carry out air conditioning.

The electric heater (not shown) also is housed in the said exhaust guiding parts 230.Above-mentioned electric heater is to be used for the row of rising to the device of the air themperature of the interior space, and it preferably is installed in the inside of said exhaust guiding parts 230 along left and right directions.

In addition, control box 240 is equipped with in the left side of said exhaust guiding parts 230.Above-mentioned control box 240 is tetragonal boxes, and several electronic devices and components such as capacitor 242, transformer 244 are equipped with in the inside of such control box 240.

The indoor heat converter 250 that plays the evaporimeter effect is equipped with in the inside of above-mentioned heat absorbing side 200.Above-mentioned indoor heat converter 250 is to make the device that produces heat exchange between cold-producing medium that portion within it flows and the extraneous air, and it is installed in the inside of above-mentioned heat absorbing side 200 and slight inclination along fore-and-aft direction.

In the heat radiation side 300 that the rear of aforementioned barriers 200 ' forms, compressor 310 is housed.Above-mentioned compressor 310 is the devices that cold-producing medium can be compressed into high-temperature high-pressure state, and several such compressors 310 are housed in the rear end of above-mentioned heat radiation side 300.In addition, a side of above-mentioned compressor 310 is equipped with gas-liquid separator 312.The effect of above-mentioned gas-liquid separator 312 is that the cold-producing medium with liquid state filters out, and only makes the cold-producing medium of gaseous state flow into above-mentioned compressor 310.

Above-mentioned compressor 310 and gas-liquid separator 312 are fixed on the following installing plate 314.Be above-mentioned compressor 310 and gas-liquid separator 312 below installing plate 314 is housed, this installing plate 314 is the long strip of length on the left and right directions, and above-mentioned compressor 310 and gas-liquid separator 312 can be fixed on such installing plate 314 by screw attaching parts such as (screw).

Be equipped with in the above-mentioned heat radiation side 300 and play the outdoor heat converter 320 that condensation is worked.Above-mentioned outdoor heat converter 320 is installed in the inside of above-mentioned heat radiation side 300 along left and right directions, and therefore the certain angle that recedes can produce heat exchange with the cold-producing medium in outdoor heat converter 320 internal flows by above-mentioned back grid 144, outdoor left side grid 122 and outdoor right side grid 132 leaked-in airs.

Above-mentioned top panel 150 is by the indoor top panel 150 ' and the outdoor top panel 150 that has formed the top casing of heat radiation side 300 of the top casing that has formed heat absorbing side 200 " constitute.Above-mentioned indoor top panel 150 ' and outdoor top panel 150 " can constitute the above-mentioned outdoor top panel 150 shown in the figure again by several panels " be exactly to constitute by 4 panels.

Above-mentioned outdoor top panel 150 " on formed the outdoor exhaust outlet 152 of the circle of up/down perforation.Above-mentioned outdoor exhaust outlet 152 is the air row that discharged of outdoor fan 330 described later outlets to the outside, on so outdoor exhaust outlet 152 air exhausting grille 154 is housed.

Above-mentioned outdoor top panel 150 " the below outdoor fan 330 that the air that can impel in the heat radiation side 300 flow is housed.The orifice plate 332 that can guide air flow is equipped with in the outside of above-mentioned outdoor fan 330.Above-mentioned orifice plate 332 roughly is round barrel shape, and its upper end is attached on the bottom surface of above-mentioned outdoor exhaust outlet 152, and prolongs downwards thus.Like this, above-mentioned orifice plate 332 just can guide the air of above-mentioned heat radiation side 300 inside to discharge upward via above-mentioned outdoor fan 330.

Outdoor motor 340 is equipped with in the below of above-mentioned outdoor fan 330.Above-mentioned outdoor motor 340 is the device of rotary power is provided can for above-mentioned outdoor fan 330, and it is supported on the motor fixture 342.

Mount holder 400 is housed below the above-mentioned base plate 160.Above-mentioned mount holder 400 is used for supporting the base plate 160 that aforesaid several parts are housed, and it is the long strip of length on the fore-and-aft direction.

Formed a pair of crane hole 410 on the above-mentioned mount holder 400.Lifting arm (not shown) for the ease of the (not shown) of fork truck etc. inserts, and above-mentioned crane hole 410 need have suitable size.Like this, just can utilize the mobile easily air regulator in such crane hole 410.

Above-mentioned base plate 160 is divided into the lower part, has promptly formed the indoor base plate 160 ' and the outside base plate 160 that has formed the bottom enclosure of heat radiation side 300 of the bottom enclosure of heat absorbing side 200 ".Above-mentioned indoor base plate 160 ' and outside base plate 160 " can constitute by several base plates again.

In addition, above-mentioned outside base plate 160 " on also formed respectively the place ahead exhaust outlet 112 and the place ahead air inlet 114 corresponding below exhaust outlet 162 and below air inlets 164 with above-mentioned front panel 110.The same with the place ahead exhaust outlet 112 of above-mentioned front panel 110 with the place ahead air inlet 114, above-mentioned below exhaust outlet 162 and below air inlet 164 also are the passages of air turnover, and their size and above-mentioned the place ahead exhaust outlet 112 and the place ahead air inlet 114 is big or small identical.

In addition, also formed below pipeline connecting portion 166,166 ' on above-mentioned below exhaust outlet 162 and the below air inlet 164 respectively, and above-mentioned below pipeline connecting portion 166,166 ' is corresponding with the place ahead pipeline connecting portion 116,116 ' that forms respectively on above-mentioned the place ahead exhaust outlet 112 and the place ahead air inlet 114.That is to say, formed below exhaust duct connecting portion 166 on the above-mentioned below exhaust outlet 162, formed below intake stack connecting portion 166 ' on the above-mentioned below air inlet 164.

Following filter stand 168 is equipped with at air inlet 164 places, above-mentioned below, and filter stand 168 is corresponding with the front filter 118 that is installed in air inlet 114 places, above-mentioned the place ahead below this.Identical with above-mentioned front filter stand 118, in the above-mentioned following filter stand 168 the filter (not shown) is housed also, such filter can will filter out by the foreign matter in air inlet 164 leaked-in airs of above-mentioned below.

Lid 170,170 ' also is equipped with at above-mentioned below air inlet 164 and below exhaust outlet 162 places.Above-mentioned lid 170,170 ' is made up of air inlet lid 170 and exhaust outlet lid 170 ', utilizes them can be selectively with above-mentioned below air inlet 164 and 162 cappings of below exhaust outlet.Can certainly utilize above-mentioned air inlet lid 170 and exhaust outlet lid 170 ' with above-mentioned the place ahead air inlet 114 and 112 cappings of the place ahead exhaust outlet.

That is to say,, can utilize above-mentioned air inlet lid 170 and exhaust outlet lid 170 ' above-mentioned below air inlet 164 and 162 cappings of below exhaust outlet when needs make under the situation that air circulates by above-mentioned the place ahead air inlet 114 and the place ahead exhaust outlet 112; And needs make air by air inlet below above-mentioned 164 and below under exhaust outlet 162 situation about circulating, then can utilize above-mentioned air inlet lid 170 and exhaust outlet lid 170 ' with above-mentioned the place ahead air inlet 114 and 112 cappings of the place ahead exhaust outlet.

In addition, side framework 180 also is housed respectively between above-mentioned front panel 110 and Left-Hand Panel 120, above-mentioned Left-Hand Panel 120 and rear board 140, above-mentioned rear board 140 and right panel 130 and above-mentioned right panel 130 and the front panel 110, and these side frameworks 180 can couple together above-mentioned each panel and play a supporting role.

Fig. 5 is the decomposition side view of above-mentioned indoor right panel 130 ' and air capacity adjusting device 500.

It is the extraneous air air inlet 134 that has formed the perforation that can make the extraneous air inflow on the above-mentioned indoor right panel 130 ', and on so indoor right panel 130 ' air capacity adjusting device 500 is housed also, this air capacity adjusting device 500 is used for regulating the influx of the outdoor air that flows into by said external air air inlet 134.

Above-mentioned air capacity adjusting device 500 as shown in the figure, by the sealing part that can as required said external air air inlet be covered 510 and the construction of switch 520 that is used for controlling above-mentioned sealing part switch 510 constitute.

Above-mentioned sealing part 510 is to be used for said external air air inlet 134 is carried out the parts of switch, and it is by forming with inferior part, and promptly front face 512, and its size is corresponding with said external air air inlet 134; Side surface part 514, it begins vertically bending backward and prolongs certain-length from front face 512, and it has formed the profile of side.

Above-mentioned construction of switch 520 is by forming with the lower part, promptly as the hinge arrangement 522 of the center of rotation of above-mentioned sealing part 510; Be used for controlling the open control structure 524 of the degree of opening of above-mentioned sealing part 510.Here, above-mentioned hinge arrangement 522 preferably adopts hinge.An end that has constituted the hinge of above-mentioned hinge arrangement 522 is fixed on the above-mentioned indoor right panel 130 ', and the other end is fixed on the upper end of above-mentioned sealing part 510.

Above-mentioned open control structure 524 is made up of fixed projection 526 and fixing hole 528, said fixing projection 526 and fixing hole 528 form on above-mentioned indoor right panel 130 ' and above-mentioned sealing part 510 respectively, and shape is corresponding mutually, thereby can combine.That is to say, formed on the end portion of the extraneous air air inlet 134 of above-mentioned indoor right panel 130 ' to a side-prominent fixed projection 526, formed size and said fixing projection 526 corresponding fixing holes 528 on the end portion of the side surface part 514 of above-mentioned sealing part 510.

Said fixing hole 528 has several, and they form also at a distance of same intervals along the lower end of the side surface part 514 of the above-mentioned sealing part 510 that is circular arc.Said fixing projection 526 can be inserted in above-mentioned several fixing holes 528 selectively.That is to say, begin to have formed successively the 1st fixing hole 528a, the 2nd fixing hole 528b, the 3rd fixing hole 528c, the 4th fixing hole 528d, the 5th fixing hole 528e from the rear end of above-mentioned side surface part 514, said fixing projection 526 can be inserted in the middle of the said fixing hole 528 any one.

If said fixing projection 526 has been inserted in above-mentioned the 5th fixing hole 528e, the front face 512 of so above-mentioned sealing part 510 will be on the same plane with above-mentioned indoor right panel 130 ', so just said external air air inlet 134 can be covered fully.In the time of in said fixing projection 526 is inserted into above-mentioned the 1st fixing hole 528a, will between the lower end of the lower end of the front face 512 of above-mentioned sealing part 510 and said external air air inlet 134, form sufficient space, thus, outdoor air just can flow into the inside of air regulator.

Effect to air regulator of the present invention is illustrated below.

Have a look the operating state of heat absorbing side 200 earlier.At first, connecting the pipeline (not shown) on the place ahead intake stack connecting portion 116 ' of above-mentioned front panel 110, thereby can be communicated with the inside of air regulator with the interior space (need carry out the space of air conditioning).In this state, above-mentioned indoor fan 210 can begin to start.

In case above-mentioned indoor fan 210 starts, and just can produce inhalation power, under the effect of this inhalation power, the air that need carry out the space (indoor) of air conditioning can flow into air regulator inside by above-mentioned the place ahead air inlet 114.These air that flow into heat absorbing side 200 inside of air regulator can be realized heat exchange (cooling) in the process that flows through above-mentioned indoor heat converter 250, these air of having finished heat exchange can flow into the inside of fan guard 212 by the side of said fan cover 212 then.

The air that flow into said fan cover 212 inside can discharge and flow in the said exhaust guiding parts 230 under the effect of above-mentioned indoor fan 210 along circumferencial direction.So, because said exhaust guiding parts 230 is connected with above-mentioned the place ahead exhaust outlet 112, thereby the air that flows through said exhaust guiding parts 230 can pass through above-mentioned the place ahead exhaust outlet 112, is discharged to and need carries out in the space of air conditioning via the pipeline (not shown).

Have a look the air mobility status of heat radiation side 300 inside below.Along with the rotation of above-mentioned outdoor fan 330, the air regulator air outside can flow into the bottom of heat radiation side 300 by above-mentioned back grid 144, outdoor left side grid 122 and outdoor right side grid 132.

Next, these extraneous airs can be moved upward and flow through above-mentioned outdoor heat converter 320.In this process, these air can be realized heat exchange with the cold-producing medium of above-mentioned outdoor heat converter 320 inside, thereby temperature is risen, and the air of these high temperature can upwards be discharged by above-mentioned outdoor exhaust outlet 152 then.

When being necessary to make air from the below turnover of air regulator, above-mentioned below air inlet 164 and below exhaust outlet 162 need to keep open.In this case, above-mentioned the place ahead air inlet 114 and the above-mentioned lid 170 of the place ahead exhaust outlet 112 usefulness, 170 ' capping are got up.

On the other hand, in the process that aforesaid air regulator is driving, the air outside the suction chamber so just can be opened going up the extraneous air air inlet 134 that forms in above-mentioned indoor right panel 130 ' with processing that the interior space is taken a breath if desired.

Fig. 6 has shown that according to priority said external air air inlet 134 keeps opened state by means of air capacity adjusting device 500.

At first, Fig. 6 a has shown the state when said external air air inlet 134 is covered fully by above-mentioned sealing part 510.At this moment, said fixing projection 526 is to be inserted in the 2nd fixing hole 528e of above-mentioned sealing part 510.

In this state, if (in Fig. 6) spurs above-mentioned sealing part 510 forward, the upper end of so above-mentioned sealing part 510 will be that rotate forward at the center with above-mentioned hinge arrangement 522, so, said fixing projection 526 will spin off in above-mentioned the 5th fixing hole 528e, if continue pulling, said fixing projection 526 will be crossed above-mentioned the 4th fixing hole 528d and is inserted into ((b) state of Fig. 6) in the 3rd fixing hole 528c.

In this case, the lower end of the front face 512 of above-mentioned sealing part 510 and above-mentioned outdoor right panel 130 ' are keeping certain interval, and therefore outdoor air can flow into by said external air air inlet 134.

Fig. 6 (c) shows is that to have constituted the sealing part 510 of above-mentioned air capacity adjusting device 500 open fully, thus the state when extraneous air is flowed into maximum.That is to say that in this state said fixing projection 526 is inserted in above-mentioned the 1st fixing hole 528a, thereby keeping maximum interval between the lower end of the front face 512 of above-mentioned sealing part 510 and the above-mentioned indoor right panel 130 '.Like this, by said external air air inlet 134 flow into the interior space outdoor air influx also at most.

The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.

For instance, though in above-mentioned example, fixed projection 526 is to form on the extraneous air air inlet 134 of above-mentioned indoor right panel 130 ', said fixing hole 528 then forms on above-mentioned sealing part 510, but also can adopt just in time opposite configuration, be that fixed projection 526 forms on above-mentioned sealing part 510, said fixing hole 528 is then gone up in above-mentioned indoor right panel 130 ' and is formed.

Moreover, though in above-mentioned example, what hinge arrangement 522 adopted is hinge, self-evident, except such hinge, also can adopt other hinge arrangement.

The effect of invention

In the air regulator of the present invention, formed the extraneous air air inlet of the perforation that can make the outdoor air inflow on the outside cabinet.Like this, the user just can open said external air air inlet as required, the interior space is taken a breath, thus the purpose that realization easily makes indoor environment become more comfortable.This advantage of the present invention just place.

In addition, the air capacity adjusting device is housed also among the present invention, utilizes this air capacity adjusting device can regulate the influx of the outdoor air that flows into by the extraneous air air inlet easily.Therefore, the present invention also has the advantage of the influx of being convenient to the conditioning chamber outer air.

Claims (7)

1, a kind of air regulator comprises outside cabinet, and it is made up of several panels, has formed the shell of air regulator; Heat radiation side, it forms in the inside of said external cabinet, and compressor that cold-producing medium can be compressed into high-temperature high-pressure state and the outdoor heat converter that is used for realizing heat exchange are equipped with in its inside; Heat absorbing side, it forms in the inside of said external cabinet, and the indoor heat converter and the indoor fan that can impel air to flow that is used for realizing heat exchange is equipped with in its inside; It is characterized in that, also formed the extraneous air air inlet on the said external cabinet, this extraneous air air inlet is the inlet that outdoor air flows into above-mentioned heat absorbing side, and the air capacity adjusting device that is used for regulating the extraneous air influx is housed on this extraneous air air inlet.

2, air regulator according to claim 1 is characterized in that said external air air inlet and air capacity adjusting device are arranged on the indoor right panel of the shell that has formed above-mentioned heat absorbing side.

3, air regulator according to claim 1 and 2 is characterized in that above-mentioned air capacity adjusting device comprises, the sealing part that can as required said external air air inlet be covered; Be used for controlling the construction of switch of above-mentioned sealing part switch.

4, air regulator according to claim 3 is characterized in that above-mentioned construction of switch comprises following part, promptly as the hinge arrangement of the center of rotation of above-mentioned sealing part; Be used for controlling the open control structure of the degree of opening of above-mentioned sealing part.

5, air regulator according to claim 4, what it is characterized in that above-mentioned hinge arrangement employing is hinge.

6, air regulator according to claim 5, it is characterized in that above-mentioned open control structure is made up of fixed projection and fixing hole, said fixing projection and fixing hole form on said external cabinet and above-mentioned sealing part respectively, and shape is corresponding mutually, thereby can combine.

7, air regulator according to claim 6 is characterized in that the said fixing hole has several, and they form on the side surface part that has formed above-mentioned sealing part also at a distance of identical distance.

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