CN2667377Y - Ventilator for split air conditioner - Google Patents
Ventilator for split air conditioner Download PDFInfo
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- CN2667377Y CN2667377Y CN 200320125755 CN200320125755U CN2667377Y CN 2667377 Y CN2667377 Y CN 2667377Y CN 200320125755 CN200320125755 CN 200320125755 CN 200320125755 U CN200320125755 U CN 200320125755U CN 2667377 Y CN2667377 Y CN 2667377Y
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- air
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- room air
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Abstract
The utility model provides a ventilator for split air conditioner, comprising: an indoor machine is provided with a shell which has an indoor air inlet hole and an outdoor air outlet hole, and an indoor air exhausting path and an outdoor air intaking path; a driving motor; a ventilating fan; a conduction heat exchanger; a ventilating hose. The utility model has the advantages that: the exterior hose for intaking outdoor air is provided with a ventilating hose of an internal hose dual structure, an intaking ventilation hose and an exhausting ventilation hose are not necessarily provided independently, thereby one ventilation hose is enough for intaking and exhausting the indoor and outdoor air, which reduces part number and realizes a simple structure. One ventilation hose reduces space limitation and makes connection and disconnection of the ventilation hose to become easy, thereby not only improving connection/disconnection efficiency but also beautifying the appearance.
Description
Technical field
The utility model relates to the invention of the air interchanger of relevant type-dividing conditioner, what be particularly related to is the structure of improving ventilation jockey and outdoor ventilation flexible pipe, make to be provided with to become easy, can reduce the invention of air interchanger of the type-dividing conditioner of number of components.
Background technology
Usually air conditioner is in order more comfortable indoor environment to be provided to the user, to utilize the refrigerant freeze cycle that is made of parts such as compressor, condenser, expansion mechanism, evaporimeters, carry out heat exchange, the equipment that makes indoor changes in temperature appropriateness or purify the air of a room.Air conditioner can be divided into type-dividing conditioner and integrated air conditioner substantially.
Above-mentioned separation type is identical on function with integrated air conditioner, but type-dividing conditioner is provided with cooling/heat-releasing device in the indoor, be provided with heat release/cooling and compression set in the outside, and two devices of split are mutually connected with the refrigerant comb; Integrated air conditioner is the function integration of cooling heat release, is arranged on the wall that the house burrows or is set directly on the window.
The trend of air conditioner development recently is additional to be had the dust removed in the room air and foreign matter to have air purifying function or produces oxygen, thus the oxygen generator that makes room air become fresh.
Fig. 6 is the type-dividing conditioner stereoscopic structural representation of prior art.
As shown in Figure 6, the type-dividing conditioner structure of prior art comprises: be arranged on the indoor, thereby and carry out the indoor set 10 that heat exchange realizes indoor refrigeration and heats with room air; Be arranged on the outside, transmit heats from indoor set 10, and the off-premises station 20 that carries out heat exchange with outdoor air; Connect indoor set 10 and off-premises station 20 and transfer the refrigerant comb 30 of refrigerant.
As above the type-dividing conditioner of Gou Chenging makes refrigerant be circulated in the inside of indoor set 10 and off-premises station 20 by refrigerant comb 30, thereby makes indoor air cooling or heat.
Even under the situation that possesses air purifying function and oxygen generation function on the indoor set 10, in the airtight interior space through freezing for a long time or heating, also can make room air become muddy, health to the user makes a very bad impression, therefore regular indoor the ventilation is very important.
But, the type-dividing conditioner of prior art is not possess ventilatory, and the user adopts the door of direct open chamber or window to carry out other independent air interchanger that natural ventilation or utilization be arranged on window or the wall usually and forces to take a breath to indoor rapidly.
As mentioned above, the user is very inconvenience in order to open a plurality of windows or door to indoor air-changing, and the time that ventilation needs is also long.Particularly recently the building trend of building should not be opened window, therefore can only can take a breath by air interchanger in above-mentioned building, like this, has bought air conditioner and must buy air interchanger in addition and carry out independent setting.
In order to remove above-mentioned defective, additional device on air conditioner with ventilatory, the flexible pipe of air-breathing usefulness and flexible pipe that exhaust is used will be attached on the comb of existing air conditioner when ventilation, must increase flow chart like this on being provided with, also be subjected to simultaneously the restriction on the space, influence attractive in appearance.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned technology, provide a kind of under the situation that air interchanger and additional ventilatory are installed on the indoor set of air conditioner, can prevent the increase of the indoor set comb of the air conditioner that brings with additional ventilatory, reduce amount of parts and the air interchanger of the type-dividing conditioner that is provided with easily.
Solving the problems of the technologies described above the technical scheme that is adopted is: a kind of air interchanger of type-dividing conditioner, and this air interchanger comprises: be installed in its inside on the indoor set of air conditioner and be formed with outdoor air tap hole that room air ostium that room air flows into and outdoor air flow out, room air and discharge stream and the outdoor air housing to the outdoor air suction passage of indoor suction to the room air of outdoor discharge; Be installed in the drive motors on the housing; The rotating shaft of drive motors is provided with and makes room air make the scavenger fan of outdoor air to indoor supply simultaneously to outdoor discharge; Housing is provided with the conduction type heat exchanger that makes outdoor air and room air carry out heat exchange; One end is connected on the housing, its other end be arranged on outdoor and be distinguished into the guiding room air to outdoor room air ventilation road with make the ventilation flexible pipe of outdoor air to the outdoor air ventilation road of indoor guiding.
The beneficial effects of the utility model are: the air interchanger of type-dividing conditioner of the present utility model adopts the ventilation flexible pipe of the inner hose dual structure of configuration discharge room air in the external hose of suction chamber outer air, unnecessary independent setting separately is air-breathing with ventilation flexible pipe and exhaust ventilation flexible pipe, and satisfactorily finish suction to room air and outdoor air by a ventilation flexible pipe, reduce amount of parts, it is simple that structure becomes.
A ventilation flexible pipe only is installed, when being provided with, has been reduced the restriction on the space, the assembling and the dismounting of ventilation flexible pipe are become simply, improved demolition, installation efficient, also make the outward appearance of air conditioner more attractive in appearance.
Description of drawings
Fig. 1 is the three-dimensional exploded view of indoor set one embodiment of the utility model type-dividing conditioner;
Fig. 2 is the stereogram of indoor set one embodiment of the utility model type-dividing conditioner;
Fig. 3 is the stereogram of the air interchanger of the utility model type-dividing conditioner;
Fig. 4 is the perspective exploded view of the air interchanger of the utility model type-dividing conditioner;
Fig. 5 is the cutaway view of operating state of the air interchanger of the utility model type-dividing conditioner;
Fig. 6 is the type-dividing conditioner stereoscopic figure of prior art.
The specific embodiment
The utility model provides a kind of air interchanger of type-dividing conditioner, and this air interchanger comprises: be installed in its inside on the indoor set of air conditioner and be formed with outdoor air tap hole 112d that room air ostium 112c that room air flows into and outdoor air flow out, room air and discharge stream 112a and the outdoor air housing 110 to the outdoor air suction passage 112b of indoor suction to the room air of outdoor discharge; Be installed in the drive motors 120 on the housing 110; The rotating shaft of drive motors 120 is provided with and makes room air make the scavenger fan 130 of outdoor air to indoor supply simultaneously to outdoor discharge; Housing 110 is provided with the conduction type heat exchanger 140 that makes outdoor air and room air carry out heat exchange; One end is connected on the housing, its other end be arranged on outdoor and be distinguished into guiding room air A to outdoor room air ventilation road with make the ventilation flexible pipe 150 of outdoor air B to the outdoor air ventilation road of indoor guiding.
Ventilation flexible pipe 150 includes: make outdoor air from outdoor to housing 110 guiding external hose 152 and be arranged on external hose 152 inside and make room air from the inner hose 154 of housing 110 to outdoor guiding.
Described inner hose 154 is longer than external hose 152 in outdoor end length.
The outdoor end of described ventilation flexible pipe 150 is provided with the safety net 156 that stops that foreign matter and insect are invaded.
With reference to the accompanying drawings embodiment of the present utility model is described in detail.
As shown in Figure 1 and Figure 2, the indoor set of the type-dividing conditioner of the utility model embodiment comprises: chassis 50; Be arranged on the casing 60 of 50 tops, chassis and front openings; Be installed in the front of casing 60 and the front panel 70 that the front forms air suction inlet 64 and air outlet 62; Be arranged on the pressure fan 80 between casing 60 and the front panel 70; Be arranged on the heat exchanger 90 between pressure fan 80 and the air outlet 62; Be arranged on pressure fan 80 downside air interchanger 100 and constitute.
Above-mentioned front panel 70 comprises: by both sides tilt outstanding and in front top forms front outlet 62a, the front upper panel 72 of formation both sides outlet 62b on two upper lateral parts; Be configured in the front lower panel 74 between the front on the front of front upper panel 72 and chassis 50; Be configured between the bottom of front lower panel 74 and casing 60, thus the suction grid 76 of protection air suction inlet 64 inside and constituting.
Upper and lower panel 72a that drives for the liftable that opens and closes front outlet 62a and the front and back panel 72b that moves forward and backward when the lifting of upper and lower panel are installed on the above-mentioned front upper panel 72.
The upper and lower panel driving mechanism (not shown) of lifting upper and lower panel 72a is installed on the above-mentioned front upper panel 72 and orders about the front and back panel driving mechanism (not shown) of front and back panel 72b advance and retreat.
Above-mentioned pressure fan 80 is the bottoms that are easily mounted on and suck the contiguous casing 60 of grid 76 behind the air in the suction chamber for the air-supply of heat exchanger 90, and with keep at a certain distance away above the chassis 50.
The air interchanger of above-mentioned type-dividing conditioner is provided with air cleaning mechanism between suction grid 76 and pressure fan 80, promptly install and filter the air cleaner 81 that sucks foreign matter in the air, in the both sides, front of pressure fan 80 air is installed and is ionized and the electrostatic (electric dust) precipitator 82 of control of dust at the back side that sucks grid 76.
Downside at above-mentioned heat exchanger 90 is equipped with the drain pan 91 that is received in the condensed water that generates the back landing on heat exchanger 90 surfaces, is connected with the scupper hose 92 that condensed water is discharged to the outside on the drain pan 91.
Above-mentioned air interchanger 100 is installed in above the chassis 50 of pressure fan 80 downsides by attaching parts 104.That is, on chassis 50 is, be formed with fixed part 52, be formed with the 1st connecting hole 52a on the fixed part 52, on air interchanger 100, be formed with fixed projection 102, form the 2nd connecting hole 102a corresponding on its fixed projection 102 with the 1st connecting hole 52a.
Said fixing projection 102 is that outstanding formation is a plurality of on the circumferential part of the lower end of air interchanger 100, and fixed part 52 is also a plurality of with the outstanding formation in fixed projection 102 corresponding positions, thereby by a plurality of attaching parts 104 firm connections.
Action to the air interchanger of type-dividing conditioner of the present utility model describes below.
After the energising, be arranged on the driven compressor on the off-premises station, refrigerant is circulated between indoor set and off-premises station, the air of indoor set inner heat exchanger periphery carries out heat exchange with refrigerant by heat exchanger, thereby realizes heating or freezing.
Forming refrigerant circulation and air cooling/during heating, when pressure fan 80 drives, indoor air is drawn into indoor set inside by sucking grid 76, purify by air cleaner 81 and electrostatic (electric dust) precipitator 82 simultaneously, carry out spuing to indoor by air outlet 62 after the heat exchange through pressure fan 80 and heat exchanger 90 again.
In order to prevent that indoor set from freezing to room air for a long time or to make when heating room air become muddy, be necessary to carry out indoor ventilation, this moment off-premises station compressor with out of service, refrigerant also stops circulation, only drives air interchanger 100 and pressure fan 80.
Above-mentioned air interchanger 100 is by sucking grid 76 with indoor foul air suction indoor set and to outdoor discharge.Meanwhile, suck refrigerant outdoor air and flow to indoor set inside, the outdoor air that flows to is forced to spue to indoor by air outlet 62 by pressure fan 80.
When carrying out indoor air-changing by above-mentioned air interchanger 100, the refrigeration of heat exchanger 90 and heat and should stop.
To shown in Figure 5, the air interchanger of type-dividing conditioner of the present utility model comprises: be installed in the housing 0 on the chassis 50 as Fig. 3; Be arranged on the drive motors 120 that produces driving force on the housing 110; Being arranged on the rotating shaft of drive motors 120 makes room air make the scavenger fan 130 of outdoor air to indoor supply in the time of outdoor discharge; The side ventilation that is arranged on housing 110 time makes outdoor air and room air carry out the conduction type heat exchanger 140 of heat exchange; One end is connected on the housing 110, and its other end is configured in outdoor and distinguishes into the guiding room air to outdoor room air ventilation road with make the ventilation flexible pipe 150 of outdoor air to the outdoor air ventilation road of indoor guiding.
Above-mentioned housing 110 comprises: be installed on the chassis 50 the inner outer cover 112 that forms air flow circuit; Above dismountable opening that is arranged on outer cover 112, thus the lid that parts are set 114 that can be easy in outer cover 112 inside; Be installed in the front of outer cover 112, form the connector 116 of the flexible pipe installation portion 118 that ventilation flexible pipe 150 is installed.
Above-mentioned outer cover 112 comprises: give prominence to a plurality of fixed projections 102 of formation along circumference on the lateral surface of bottom, be fastened on the fixed part 52 on chassis 50 by attaching parts 104 again, each self-forming room air of portion is discharged stream 112a and outdoor air suction passage 112b within it, thereby can make room air and outdoor air flows and can not mix.
As above be formed with the room air ostium 112c of the room air inflow that sucks to indoor set on the side of outer cover 112, be formed with the outdoor air tap hole 112d that flows out from the outdoor air of outdoor suction on the opposite side.
The outstanding flexible pipe installation portion 118 that is formed with of the central authorities of above-mentioned connector 116, outstanding being formed with making room air from the exhaust outlet 118a of housing 110 to 150 exhausts of ventilation flexible pipe on the flexible pipe installation portion 118, be formed with simultaneously make outdoor air from ventilation flexible pipe 150 to the air-breathing suction hole 118b of housing 110.
Above-mentioned exhaust outlet 118a discharges stream 112a with room air and is communicated with, and suction hole 118b is communicated with outdoor air suction passage 112b.
Above-mentioned scavenger fan 130 comprises: the room air that makes suction is to the scavenger fan 132 of outdoor discharge and make the drawing fan 134 of the outdoor air of suction to indoor supply.
Above-mentioned scavenger fan 132 is configured in room air and discharges that stream 112a is communicated with and the inside of the 1st fan housing 136 installed, and drawing fan 134 is configured in the 2nd fan housing 138 inside that are communicated with outdoor air suction passage 112b and install.
Above-mentioned the 1st, 2 fan housings 136,138 not only protect scavenger fan 132 and drawing fan 134 to avoid it to be subjected to external impact, and shape also becomes air flow circuit simultaneously.On a side of the 1st fan housing 136, form the room air inlet hole 136a that sucks room air, on a side of the 2nd fan housing 138, form the outdoor air tap 138a that discharges outdoor air.
Above-mentioned drive motors 120 uses dual-axle motor 120 for the supply of the discharge of the time carrying out room air in ventilation simultaneously and outdoor air, is provided with scavenger fan 132 and drawing fan 134 separately on two rotating shafts that form on the dual-axle motor 120.
Above-mentioned conduction type heat exchanger 140 is configured in the rear of connector 116 and inserts and be installed on the outer cover 112, thereby can carry out heat exchange between the room air of outdoor air that row advances and inspiration, and then the thermal source that makes room air is to the outdoor air transmission.
Form flow a plurality of room air path 142a of room air and a plurality of outdoor air path 142b of outdoor air flows in the inside of above-mentioned conduction type heat exchanger 140, the interlaced configuration of above-below direction when room air path 142a and outdoor air path 142b are layer structure formation.
Room air path 142a and outdoor air path 142b right angle orientation each other form, and make the crossing condition that flows into of room air and outdoor air.
Room air flows on above-mentioned room air path 142a, outdoor air flows on outdoor air path 142b, thereby just between room air and outdoor air, form heat exchange, in when ventilation, outdoor air from the room air of discharging, absorb heat and with certain cooling or heated condition to indoor supply.
Above-mentioned conduction type heat exchanger 140 is equipped with odor removal filter 146 at the inlet that forms outdoor air path 142a, and it is indoor to prevent that outdoor stink from flowing into when ventilation.
Side-prominently be formed with a plurality of ribs 144 at one of the outer cover 112 of conduction type heat exchanger 140, install, the conduction type heat exchanger 140 of installation is not rocked with guiding conduction type heat exchanger 140.
The ribs 144a that is formed on connector 116 sides in front among above-mentioned a plurality of ribs 144a, the 144b also has the effect of the stream that forms room air and outdoor air.
One end of above-mentioned ventilation flexible pipe 150 is connected on the flexible pipe installation portion 118 that forms on the connector 116, and the other end is configured in outdoor.Ventilation flexible pipe 150 is to be made of with inboard dual structure in the outside two different hose arrangement of diameter of doing room air handover path and the effect of outdoor air handover path.
Above-mentioned ventilation flexible pipe 150 comprises: an end is connected on the flexible pipe installation portion 118, from outdoor to suction hole 118b guiding outdoor air external hose 152 and be configured in external hose 152 in and an end is connected on inner hose 154 from the exhaust outlet 118a to outdoor guiding room air
As above the ventilation flexible pipe 150 of Gou Chenging be carry out exhaust outlet 118a along inner hose 154 from flexible pipe installation portion 118 with room air to outdoor guiding, along the space between external hose 152 and the inner hose 154 from outdoor with the function of air to the suction hole 118b of flexible pipe installation portion 118 guiding.
In order to prevent to make to the room air of the muddiness of outdoor discharge by ventilation flexible pipe 150 from newly to indoor inflow, just must make inner hose 154 longer relatively, so inner hose 154 outdoor ends are also long than the outdoor end of external hose 152 than external hose 152.
For foreign matter and insect are invaded by the outdoor end of ventilation flexible pipe 150, the outdoor end of ventilation flexible pipe 150 is provided with safety net 156.
Above-mentioned ventilation flexible pipe 150 is made of corrugated flexible hose, not only is free to bending but also is shelved on the outside with the indoor set that connects air conditioner and the refrigerant comb 94 of off-premises station to outdoor drawing.
Air interchanger course of action to type-dividing conditioner of the present utility model is explained as follows below.
At first, insert power supply on drive motors 120, the scavenger fan 132 and the drawing fan 134 that are arranged on drive motors 120 rotating shafts are driven and the air-supply power of generation rotation and ventilation by drive motors 120.
Room air A is blown by scavenger fan 132 and is mobile to the room air ostium 112c of outer cover 112 by the room air inlet hole 136a of the 1st fan housing 136, and flow into outer cover 112 inside by room air ostium 112c.
The room air A that flows into outer cover 112 along be formed on that room air on the outer cover 112 discharges that stream 112a flows and by the exhaust outlet 118a that forms on the connector 118 to 150 exhausts of ventilation flexible pipe, the inner hose 154 along ventilation flexible pipe 150 moves to outdoor discharge again.
In addition, outdoor air B flows into to the inside of ventilation flexible pipe 150 after the safety net 156 that is provided with on the other end through ventilation flexible pipe 150 under drawing fan 134 effects is removed foreign matter, flows to connector 116 along the external hose 152 and the space between the inner hose 154 of ventilation flexible pipe.
To the outdoor air that connector 116 is transferred is that the suction hole 118b that forms on by flexible pipe installation portion 118 enters outer cover 112 inside, and the outdoor air suction passage 112b that forms on the outer cover 112 flows, outdoor air tap hole 112d by outer cover 112 flows out again, and the outdoor air of outflow is that the outdoor air tap 138a by the 2nd fan housing 138 discharges to indoor set is inner.
On the other hand, above-mentioned room air A was passing through conduction type heat exchanger 140 before exhaust outlet 118a exhaust, outdoor air B sucks the back by conduction type heat exchanger 140 from inlet hole 118b, produces heat exchange between room air A and the outdoor air B in said process.
Be when refrigeration when indoor, make outdoor air B cooling back to indoor supply by the room air A of cold; When heating, make outdoor air B heating back to indoor supply when indoor by the room air A of heat.
In addition, outdoor air B carries out deodorizing by the odor removal filter of placing on the conduction type heat exchanger 140 146 by conduction type heat exchanger 140 time.
Claims (4)
1. the air interchanger of a type-dividing conditioner is characterized in that this air interchanger comprises: be installed in its inside on the indoor set of air conditioner and be formed with outdoor air tap hole (112d) that room air ostium (112c) that room air flows into and outdoor air flow out, room air to the room air discharge stream (112a) of outdoor discharge and the outdoor air housing (110) to the outdoor air suction passage (112b) of indoor suction; Be installed in the drive motors (120) on the housing (110); The rotating shaft of drive motors (120) is provided with and makes room air make the scavenger fan (130) of outdoor air to indoor supply simultaneously to outdoor discharge; Housing (110) is provided with the conduction type heat exchanger (140) that makes outdoor air and room air carry out heat exchange; One end is connected on the housing, its other end be arranged on outdoor and be distinguished into guiding room air (A) to outdoor room air ventilation road with make the ventilation flexible pipe (150) of outdoor air (B) to the outdoor air ventilation road of indoor guiding.
2. the air interchanger of type-dividing conditioner according to claim 1, the flexible pipe (150) that it is characterized in that taking a breath includes: make outdoor air from outdoor to housing (110) guiding external hose (152) and be arranged on external hose (152) inside and make room air from the inner hose (154) of housing (110) to outdoor guiding.
3. the air interchanger of type-dividing conditioner according to claim 1 and 2 is characterized in that described inner hose (154) is longer than external hose (152) in outdoor end length.
4. the air interchanger of type-dividing conditioner according to claim 1 is characterized in that the outdoor end of described ventilation flexible pipe (150) is provided with the safety net (156) that stops that foreign matter and insect are invaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125755 CN2667377Y (en) | 2003-12-12 | 2003-12-12 | Ventilator for split air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125755 CN2667377Y (en) | 2003-12-12 | 2003-12-12 | Ventilator for split air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667377Y true CN2667377Y (en) | 2004-12-29 |
Family
ID=34349291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320125755 Expired - Fee Related CN2667377Y (en) | 2003-12-12 | 2003-12-12 | Ventilator for split air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667377Y (en) |
-
2003
- 2003-12-12 CN CN 200320125755 patent/CN2667377Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |