CN1626948A - Air breather of divided type air conditioner - Google Patents
Air breather of divided type air conditioner Download PDFInfo
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- CN1626948A CN1626948A CN 200310107393 CN200310107393A CN1626948A CN 1626948 A CN1626948 A CN 1626948A CN 200310107393 CN200310107393 CN 200310107393 CN 200310107393 A CN200310107393 A CN 200310107393A CN 1626948 A CN1626948 A CN 1626948A
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- air
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- heat exchanger
- casing
- room air
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention relates to a ventilation device of splitting air conditioner. It includes machine box, drive motor, ventilation fan, ventilating pipe and conductive type heat exchanger. Said invention also provides the action of all the above-mentioned components, and their connection mode and assembling steps.
Description
Technical field
The present invention relates to a kind of ventilation unit of detachable air conditioner, particularly relate to a kind of improved casing structure that has, thereby can the conduction type heat exchanger be installed, but and the ventilation unit of the detachable air conditioner of the different ventilation duct of the multiple size shape of adapted at cabinet inside.
Background technology
Usually, air-conditioner is that a kind of systems such as refrigeration that utilize freeze, heat or purify air the interior space, thereby the device of comfortable indoor environment is provided for the user.The refrigeration system of air-conditioner is made up of compressor, condenser, expander and evaporimeter.Air-conditioner can be divided into split type and integral type substantially.Split type and integral air conditioner all has identical functions.Detachable air conditioner is in the indoor cooling/heat-releasing device to be set, and in the outside heat release is set/cooling and compression set, and connects off-premises station and indoor set with the refrigerant pipe.And integral air conditioner is with the cooling and the apparatus integration of heat release function, and is arranged on it on wall or is set directly on the window.Nearest trend is to use the air-conditioner with air-cleaning function or oxygen separating function.This air-conditioner can be removed dust and the foreign matter in the room air, maybe can make room air keep fresh by oxygen generation system.Fig. 6 is the detachable air conditioner schematic diagram of prior art.As shown in Figure 6, the detachable air conditioner of this prior art comprises indoor set 10, off-premises station 20 and refrigerant pipe 30.Indoor set 10 is located at indoor, and it can carry out heat exchange with room air, thereby the interior space is lowered the temperature or heated up.Off-premises station 20 is located at outdoor, and it carries out heat exchange with outdoor air after can conducting heats with indoor set 10.Refrigerant pipe 30 can connect indoor set 10 and off-premises station 20, and makes the refrigerant that circulates between them.That is, have as above the detachable air conditioner that constitutes and be make refrigerant by refrigerant pipe 30 inner loop at indoor set 10 and off-premises station 20, thereby the interior space is lowered the temperature or is heated up.If the long-time interior space to sealing is lowered the temperature or heated up,, thereby influence the healthy of user even indoor set 10 has air cleaning and oxygen separating function also can make indoor air become muddy.Therefore, ventilate termly and be very important.But because the detachable air conditioner of prior art does not possess ventilation function, therefore, the user can only be by opeing the window or the method for door is carried out gravity-flow ventilation, or ventilation equipment are installed are on the wall in addition carried out force ventilation fast.Like this, the user just need open many windows one by one or door ventilates, and not only can bring inconvenience to the user, and ventilation time also can be long.In addition, recently a lot of buildings all is designed to window and can not opens, and like this has only independent ventilation equipment are set just ventilate.In addition, when ventilating in this way, outdoor air can be with in its original state inlet chamber, thereby makes indoor temperature approach outdoor temperature, after finish ventilating, utilize air-conditioner to lower the temperature again or will increase the live load of air-conditioner when heating up, thereby make it be in overload condition.The best method that addresses this problem is to add ventilation function on air-conditioner, can make between room air and the outdoor air like this to produce heat exchange when ventilating.But, in order to ventilate simultaneously and heat exchange and when in air-conditioner, ventilation unit and heat exchanger being set respectively, not only can make the structure of air-conditioner become very complicated, and also can be subjected to restriction on the space when ventilation unit and heat exchanger are set.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide and a kind ofly utilize improved casing structure to make within it portion that heat exchanger is installed to become possibility, and can use the ventilation unit of the detachable air conditioner of the different ventilation duct of multiple size shape.
In order to achieve the above object, the ventilation unit of detachable air conditioner provided by the invention comprises cabinet, drive motors, draft fan, ventilation duct and conduction type heat exchanger; The cabinet that is installed in air conditioner room unit inside is made up of casing, case lid and base, wherein, the open casing in top is provided with the ostium, the tap hole that is used to discharge outdoor air that are used to suck room air, is used for room air row to outdoor room air drain passageway and be used for guiding outdoor air into indoor outdoor air and suck path; Case lid can cover the top at casing; Base then is installed on the casing, is formed with the pipeline installation portion that can connect ventilation duct on it; Drive motors is arranged on the cabinet; Draft fan is arranged on the rotating shaft of drive motors, and it can be with room air row to outdoor and outdoor air is offered indoor; One end of ventilation duct is connected on the cabinet, and the other end then places outdoor, and it can be discharged room air and introduce outdoor air; The conduction type heat exchanger then is installed in the cabinet, and it can make between the room air of circulation and the outdoor air and produce heat exchange.
The ventilation unit of detachable air conditioner provided by the invention is to form outdoor air respectively to suck path and room air drain passageway on casing, so just can guide flowing of outdoor air and room air respectively.Particularly on outdoor air suction path and room air drain passageway, be formed with the heat exchanger mounting groove, the conduction type heat exchanger is installed in this groove, carry out heat exchange when outdoor air and room air are vertically staggered to flow thereby can make.In addition, the opening top of casing is provided with dismountable case lid, thereby can in the heat exchanger mounting groove of box house, insert the conduction type heat exchanger easily, and in the front of casing the base with pipeline installation portion is installed, thereby the method for available change base is come the various ventilation ducts of adapted shape different sizes.
Description of drawings
Be elaborated below in conjunction with the ventilation unit of the drawings and specific embodiments to detachable air conditioner of the present invention.
Fig. 1 is a split-type air conditioner air conditioner indoor machine decomposing schematic representation of the present invention.
Fig. 2 is a detachable air conditioner indoor machine structure schematic diagram of the present invention.
Fig. 3 is a ventilation unit exploded perspective view in the detachable air conditioner of the present invention.
Fig. 4 is a ventilation unit structural representation in the detachable air conditioner of the present invention.
Fig. 5 is a ventilation unit duty section plan in the detachable air conditioner of the present invention.
Fig. 6 is the detachable air conditioner schematic diagram of prior art.
The specific embodiment
As shown in Figure 1 and Figure 2, the indoor set of detachable air conditioner provided by the invention comprises base 50; Be located at the top and the open shell 60 of front end of base 50; Be located at the front of shell 60, and have the front panel 70 of air outlet 62 and air suction inlet 64; Be located at the blowing fan 80 between shell 60 and the front panel 70; Be located at the heat exchanger 90 between blowing fan 80 and the air outlet 62; With the ventilation unit 100 that is located at blowing fan 80 downsides.The both sides of front panel 70 are skewed and outstanding forward and form, and it comprises front upper panel 72, positive lower panel 74 and sucks grid 76.Front upper panel 72 is formed on the upside of front panel 70, has the both sides outlet 62b that is formed on positive front outlet 62a and is formed on both sides on it.Positive lower panel 74 is between front upper panel 72 and base 50.Sucking grid 76 is formed between the bottom of positive lower panel 74 and shell 60.Front upper panel 72 is provided with upper and lower panel 72a and front and back panel 72b.Upper and lower panel 72a can move up and down, and it is used to open and close front outlet 62a.When upper and lower panel 72a moved up and down, front and back panel 72b can move forward and backward.In addition, also has the not shown upper and lower panel drive unit that is used for lifting upper and lower panel 72a and be used to move forward and backward the front and back panel drive unit of front and back panel 72b on the front upper panel 72.In order to be easy to then to offer heat exchanger 90 from indoor suction air, blowing fan 80 is located near shell 60 belows that suck grid 76, and with base 50 mutually across a certain distance.This detachable air conditioner is between suction grid 76 and blowing fan 80 air cleaning facility to be set.But the back side that sucks grid 76 is respectively equipped with the air filtering core 81 of foreign matter in the filtering air.The positive both sides of blowing fan 80 are provided with precipitator 82, and it can make dust in air have static and then be collected.In addition, the downside of heat exchanger 90 is equipped with the rhone 91 of the condensed water that can collect heat exchanger 90 surface generations.For this condensed water is arranged to the outside, rhone 91 is provided with the drainpipe 92 that leads to the indoor set outside.Ventilation unit 100 is positioned at the downside of blowing fan 80, its with assembling parts 104 be installed in base 50 above.That is, be formed with fixed part 52 above the base 50, fixed part 52 possesses the 1st combined hole 52a.And be formed with retainer ring 102 on the ventilation unit 100, have corresponding the 2nd combined hole 102a on the retainer ring 102 with the 1st combined hole 52a.The the 1st, the 2 combined hole 52a that aligns just can place retainer ring 102 on the fixed part 52 of base 50 behind the 102a, then assembling parts 104 is combined in the 1st, the 2 combined hole 52a, in the 102a, thereby finishes the assembling of ventilation unit 100.Here, retainer ring 102 is to form a plurality ofly around the lower end along ventilation unit 100, and also is formed with a plurality of combined holes that can fit together by assembling parts 104 and retainer ring 102 on the fixed part 52.The detachable air conditioner course of work of the present invention with as above structure is as follows: when the compressor starts in the off-premises station is worked, it can make refrigerant circulate between indoor set and off-premises station, the indoor set ambient air can carry out heat exchange with the refrigerant of the heat exchanger 90 of flowing through, thereby indoor temperature is risen or decline.When the circulation of carrying out refrigerant and intensification/cooling, blowing fan 80 also carries out work simultaneously, so that indoor air enters the inside of indoor set by sucking grid 76.Inhaled air is cleaned when flowing through air filtering core 81 and precipitator 82, and produces heat exchange when flowing through blowing fan 80 and heat exchanger 90, at last by in air outlet 62 inlet chambers.In addition, utilizing indoor set that room air is lowered the temperature for a long time or when heating up, becoming muddy, be necessary the interior space is ventilated in order to prevent air.When ventilating, the compressor in the off-premises station quits work, thus refrigerant stop the circulation, only drive ventilation unit 100 and blowing fan 80.That is, ventilation unit 100 is by the muddy air in suction grid 76 suction chambers and to outdoor discharge.Simultaneously, suck refrigerant outdoor air and offer indoor.Under the effect of blowing fan 80, flow into indoor from outdoor inhaled air by air outlet 62.When carrying out room ventilation, preferably stop indoor intensification and cooling under heat exchanger 90 effects by ventilation unit 100.To shown in Figure 5, the ventilation unit of detachable air conditioner provided by the invention comprises cabinet 110, drive motors 120, draft fan 130, conduction type heat exchanger 140 and ventilation duct 150 as Fig. 3.Wherein, cabinet 110 is installed on the base 50.Drive motors 120 is arranged on the cabinet 110, and it can produce driving force.Draft fan 130 is arranged on the rotating shaft of drive motors 120, and it can be arranged room air to outdoor, and outdoor air is offered indoor.Conduction type heat exchanger 140 is installed in a side of cabinet 110, and it can make between the room air of circulation and the outdoor air and produce heat exchange.One end of ventilation duct 150 is connected on the cabinet 110, and the other end then places outdoor, and it can be discharged indoor air and introduce outdoor air.Cabinet 110 comprises casing 112, case lid 114 and base 116.Wherein, the open casing 112 in top is installed on the base 50, and its inside is formed with air flue.Case lid 114 covers removably above casing 112, is easy to like this in the inside of casing 112 various parts are set.Base 116 is installed in the front of casing 112, is formed with the pipeline installation portion 118 that can connect ventilation duct 150 on it.Here, casing 112 has open superstructure, is formed with a plurality of assembling parts 104 that utilize around its underpart lateral surface it is installed in retainer ring 102 on the fixed part 52 of base 50.The inside of casing 112 is formed with room air drain passageway 112a and outdoor air sucks path 112b, mixes mutually in the time of can preventing room air and outdoor air flows like this.In addition, a side of casing 112 is formed with ostium 112c, and opposite side then is formed with tap hole 112d.The room air that flows into indoor set can flow to the inside of casing 112 by ostium 112c, flows out by tap hole 112d then.The room air drain passageway 112a and the outdoor air suction path 112b that are positioned at base 116 rear sides can form heat exchanger mounting groove 140a, in this mounting groove conduction type heat exchanger 140 can be installed.Room air drain passageway 112a and outdoor air suck path 112b and vertically are communicated with formation, thereby can make room air and outdoor air cross flow one in heat exchanger mounting groove 140a.That is, under the effect of room air drain passageway 112a, the room air that flows to by ostium 112c can flow in the heat exchanger mounting groove 140a, flows through conduction type heat exchanger 140 then, flows to the pipeline installation portion 118 of base 116 at last.And suck at outdoor air under the effect of path 112b, the outdoor air that flows to by pipeline installation portion 118 can flow in the heat exchanger mounting groove 140a, flows through conduction type heat exchanger 140 then, flows to tap hole 112d at last.In addition, case lid 114 is the upper ends that are installed in casing 112 with screw 105 removably, thereby can conduction type heat exchanger 140 be installed easily in the inside of casing 112.In addition, also outstandingly along the periphery of case lid 114 be formed with a plurality of the 1st assembling retainer rings 115.And on the upper outside face of casing 112, be formed with a plurality of can with corresponding the 2nd assembling retainer rings 113 of the 1st assembling retainer ring 115, utilize screw 105 just the 1st assembling retainer ring 115 and the 2nd can be assembled retainer ring 113 and combine.In addition, the outstanding pipeline installation portion 118 that is formed with in the centre of base 116.Have exhaust 118a and suction hole 118b on the pipeline installation portion 118.Room air can be arranged to ventilation duct 150 from cabinet 110 by exhaust outlet 118a, and outdoor air then flows in the cabinets 110 from ventilation duct 150 by suction hole 118b.Exhaust 118a is connected with room air drain passageway 112a, and suction hole 118b then sucks path 112b with outdoor air and is connected.Draft fan 130 comprises exhaust fan 132 and suction fan 134.Exhaust fan 132 can suck room air then to outdoor discharge.But suction fan 134 then suction chamber outer air then offers indoor.Here, exhaust fan 132 is arranged on the 1st fan cover 136 inside that are connected with room air drain passageway 112a.Suction fan 134 then is arranged on outdoor air and sucks the 2nd fan cover 138 inside that path 112b is connected.The the 1st, the 2 fan cover 136,138 can prevent that exhaust fan 132 and suction fan 134 are damaged under externally impacting, and can form air flue simultaneously.One side of the 1st fan cover 136 is formed with the room air inlet hole 136a that can suck room air, and a side of the 2nd fan cover 138 then is formed with the outdoor air tap 138a that can discharge outdoor air.Drive motors 120 is dual-axle motors, and it can carry out the discharge of room air and the supply of outdoor air simultaneously when ventilating.Be separately installed with exhaust fan 132 and suction fan 134 on two rotating shafts of drive motors 120.Conduction type heat exchanger 140 can be inserted in the heat exchanger mounting groove 140a, and it can make between the outdoor air of the room air of discharge and suction and produce heat exchange, thereby makes outdoor air be comparable to indoor temperature.Here, the inside of conduction type heat exchanger 140 is formed with and is used to circulate many room air path 142a of room air and many outdoor air path 142b that are used for the circulation chamber outer air.Room air path 142a and outdoor air path 142b stack layer by layer from top to bottom and form, and interlaced.Room air path 142a and the mutual vertical interlaced of outdoor air path 142b so that room air and outdoor air are mobile along the cross direction respectively, and produce heat exchange.Outdoor air and room air are indoor through flowing to the state close with indoor temperature after the heat exchange, thereby can reclaim heat energy.In addition, conduction type heat exchanger 140 is equipped with the deodorizing filter core 146 that can remove the outdoor air peculiar smell on the side that is arranged in outdoor air path 142b inlet portion, thereby can prevent in the outdoor peculiar smell inlet chamber when ventilating.In addition, in casing 112 1 side-prominent many ribs 144 that are formed with that conduction type heat exchanger 140 is installed.The installation of the not only bootable conduction type heat exchanger 140 of this ribs, but also can support conduction type heat exchanger 140, rock to prevent its generation.In many ribs 144, the ribs 144a that is formed on front panel 116 1 sides also has the effect that forms room air path and outdoor air path.One end of ventilation duct 150 is connected on the pipeline installation portion 118 of base 116, and the other end then exposes outdoor, its effect be from pipeline installation portion 118 to the outdoor room air of drawing, and introduce outdoor airs to pipeline installation portion 118 from outdoor.Ventilation duct 150 comprises exterior tube 152 and inner tube 154.One end of exterior tube 152 is connected on the pipeline installation portion 118, and it can introduce outdoor air to suction hole 118b.Inner tube 154 is positioned at the inboard of exterior tube 152, and the one end is connected on the exhaust outlet 118a, with to the outdoor room air of drawing.That is, ventilation duct 150 is to be inserted in the less inner tube of diameter 152 in bigger exterior tube 152 inside of diameter, to form dual sleeve structure.One end of exterior tube 152 is installed on the pipeline installation portion 118, and an end of inner tube 154 then is installed on the exhaust outlet 118a.Simultaneously, ventilation shaft 150 usefulness telescopic tubes are made, so it can be freely crooked and flexible, and its other end also is provided with the safety net 156 that can prevent that foreign matter or insect etc. from entering.Ventilation shaft 150 is guided into outdoor with the refrigerant pipe 94 that connects indoor set and off-premises station together.The ventilation unit course of work of detachable air conditioner provided by the invention is as follows: when drive motors 120 is connected power supply, the exhaust fan 132 and the suction fan 134 that are located on the rotating shaft can be rotated under the effect of drive motors 120, thereby produce the required power that ventilates.At this moment, room air A can flow to the ostium 112c of casing 112 by the room air inlet hole 136a on the 1st fan cover 136 under the effect of exhaust fan 132, and flows to the inside of casing 112 by ostium 112c.After flowing to casing 112, room air A will flow along the room air drain passageway 112a in the casing 112, and the exhaust outlet 118a by base 118 flows to ventilation duct 150 then, and the inner tube 154 through ventilation duct 150 flows to outdoor at last.Outdoor air B then under the effect of suction fan 134 exterior tube 152 by ventilation duct 150 flow to base 116, and flow to the inside of casing 112 by the suction hole 118b on the base 116, outdoor air suction path 112b along casing 112 flows then, and the tap hole 112d by casing 112 flows out at last.Fan the outdoor air tap 138a row of cover 138 to indoor set inside from the outdoor air that casing 112 flows out by the 2nd.In addition, room air A flows through conduction type heat exchanger 140 earlier before flowing to exhaust outlet 118a, outdoor air B then is inhaled into from inlet hole 118b and then flows through conduction type heat exchanger 140, in this process, can produce heat exchange between room air A and the outdoor air B.That is, if the indoor refrigerating state that is in, outdoor air B is by in the colder room air A cooling back inlet chamber.And if the indoor state of heating that is in, then outdoor air B is then by in the room air A heating back inlet chamber of heat.In addition, outdoor air B also will be simultaneously in the process that flows through conduction type heat exchanger 140 through the deodorizing filter core 146 on the conduction type heat exchanger 140 to remove peculiar smell.
Claims (4)
1, a kind of ventilation unit of detachable air conditioner is characterized in that: the ventilation unit of described detachable air conditioner comprises cabinet (110), drive motors (120), draft fan (130), ventilation duct (150) and conduction type heat exchanger (140); The cabinet (110) that is installed in air conditioner room unit inside is made up of casing (112), case lid (114) and base (116), wherein, the open casing (112) in top is provided with the ostium (112c), the tap hole (112d) that is used to discharge outdoor air that are used to suck room air, is used for room air row to outdoor room air drain passageway (112a) and be used for guiding outdoor air into indoor outdoor air and suck path (112b); Case lid (114) can cover the top in casing (112); Base (116) then is installed on the casing (112), is formed with the pipeline installation portion (118) that can connect ventilation duct (150) on it; Drive motors (120) is arranged on the cabinet (110); Draft fan (130) is arranged on the rotating shaft of drive motors (120), and it can be with room air row to outdoor and outdoor air is offered indoor; One end of ventilation duct (150) is connected on the cabinet (110), and the other end then places outdoor, and it can be discharged room air and introduce outdoor air; Conduction type heat exchanger (140) then is installed in the cabinet (110), and it can make between the room air of circulation and the outdoor air and produce heat exchange.
2, the ventilation unit of detachable air conditioner according to claim 1 is characterized in that: be formed with around the bottom of casing (112) and a plurality ofly have combined hole (102a) and can utilize assembling parts that casing (112) is installed in retainer ring (102) on the indoor set bottom surface.
3, the ventilation unit of detachable air conditioner according to claim 1, it is characterized in that: described casing (112) inside is formed with heat exchanger mounting groove (140a), can insert in it to make room air drain passageway (112a) and outdoor air suck path (112b) cross one another conduction type heat exchanger (140).
4, according to the ventilation unit of claim 1 or 3 described detachable air conditioners, it is characterized in that: described heat exchanger mounting groove (140a) go up outstanding be formed with many bootable conduction type heat exchangers (140) but installation and the ribs (144) of support fixation conduction type heat exchanger (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310107393 CN1626948A (en) | 2003-12-12 | 2003-12-12 | Air breather of divided type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310107393 CN1626948A (en) | 2003-12-12 | 2003-12-12 | Air breather of divided type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1626948A true CN1626948A (en) | 2005-06-15 |
Family
ID=34758193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310107393 Pending CN1626948A (en) | 2003-12-12 | 2003-12-12 | Air breather of divided type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1626948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319528A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Machine in new trend device and air conditioning |
-
2003
- 2003-12-12 CN CN 200310107393 patent/CN1626948A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319528A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Machine in new trend device and air conditioning |
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