CN106091140A - Floor air conditioner indoor machine and air-conditioner - Google Patents
Floor air conditioner indoor machine and air-conditioner Download PDFInfo
- Publication number
- CN106091140A CN106091140A CN201610703352.2A CN201610703352A CN106091140A CN 106091140 A CN106091140 A CN 106091140A CN 201610703352 A CN201610703352 A CN 201610703352A CN 106091140 A CN106091140 A CN 106091140A
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- China
- Prior art keywords
- air
- air inlet
- housing
- fresh air
- heat exchanger
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Abstract
The invention provides a kind of floor air conditioner indoor machine and air-conditioner, this indoor set includes housing, heat exchanger, blower fan and chassis, and housing is provided with multiple fresh air inlet, and multiple fresh air inlets limit air inlet, and housing is provided with the air outlet being connected with air inlet；Heat exchanger is positioned at housing, and is correspondingly arranged with air inlet；Blower fan is positioned at housing, and under the driving of blower fan, and air is entered in housing by air inlet, and with heat exchanger heat exchange, the air after heat exchange blows out through air outlet；Chassis is arranged on the lower section of housing；Wherein, multiple fresh air inlets are arranged near the bottom of housing, and the distance of the lower surface of the lower limb of the fresh air inlet of bottommost to chassis is in preset range.The floor air conditioner indoor machine that the present invention provides, the rational height of the fresh air inlet of bottommost, neither hinders the installation of heat exchanger exit pipe, the installation of drip tray and work, and makes the air of lower can enter air inlet, participate in circulation and the convection current of air, improve the uniformity of indoor temperature.
Description
Technical field
The present invention relates to air-conditioning technical field, more specifically, relate to a kind of floor air conditioner indoor machine and air-conditioner.
Background technology
When floor type air-conditioner in correlation technique operates, room air is entered by the air inlet being positioned at housing bottom, from
Air outlet is sent, and due to air inlet position, causes the cross-ventilation weak effect at distance closer location, ground, it is impossible to fill
Divide and realize cross-ventilation.Especially when air conditioner heat-production, because the density of hot-air is little and is in the upside of indoor environment, distance ground
Face height is relatively big, and convection current is abundant, and the cold air convection weak effect that distance ground is nearer, cause indoor environment layering substantially, empty
Adjust device comfort poor.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.
To this end, the purpose of one aspect of the present invention is to provide a kind of floor air conditioner indoor machine.
The purpose of another aspect of the present invention is to provide a kind of air-conditioner including above-mentioned floor air conditioner indoor machine.
For achieving the above object, the embodiment of one aspect of the present invention provides a kind of floor air conditioner indoor machine, bag
Including: housing, described housing is offered multiple fresh air inlet, multiple described fresh air inlets limit and offer on air inlet, and described housing
There is the air outlet being connected with described air inlet；Heat exchanger, is positioned at described housing, and is correspondingly arranged with described air inlet；Wind
Machine, is positioned at described housing, and under the driving of described blower fan, and air is entered in described housing by described air inlet, and with institute
Stating heat exchanger heat exchange, the air after heat exchange blows out through described air outlet；And chassis, it is arranged on the lower section of described housing；Wherein, many
Individual described fresh air inlet is arranged near the bottom of described housing, the following table of the lower limb of the described fresh air inlet of bottommost to described chassis
The distance in face is in preset range.
The floor air conditioner indoor machine that the above embodiment of the present invention provides, under the effect of blower fan, forms negative pressure in housing,
Under the effect of negative pressure, air enters in housing via air inlet, after carrying out heat exchange with heat exchanger, air outlet blows out, real
Show the refrigeration of air-conditioner or heat；Indoor set is placed on the ground by chassis, and the lower limb of the fresh air inlet of bottommost is to chassis
The height of lower surface in preset range, i.e. the lower limb of the fresh air inlet of bottommost to the distance on ground in preset range,
The position making fresh air inlet neither affects installation and the work of heat exchanger, does not the most affect installation and the draining of drip tray, and makes
The nearer air in distance ground can fully convection current so that indoor environment temperature is uniform, strengthens the comfortableness of air-conditioning use, additionally
In the case of air outlet position is constant, preset range is rationally set and can increase the distance of air inlet and air outlet, extend into
The length in the air channel between air port and air outlet, utilizes the air entering housing to carry out abundant heat exchange with heat exchanger, carries further
High air-conditioner refrigeration or the effect heated.
Specifically, when bottommost fresh air inlet lower limb to ground distance more than preset range time, bottommost
The lower limb of fresh air inlet is excessive to the distance on ground, and the air of distance ground level lower is difficult to enter fresh air inlet, causes low
The cross-ventilation at place is insufficient so that the indoor environment temperature difference is big, and especially when heating, hot-air is in the upside of indoor environment,
Cold air is in downside, and owing to air inlet distance ground level is big, the cold air circulation of lower is relatively slow, causes the indoor temperature difference big；
When bottommost fresh air inlet lower limb to ground distance less than preset range time, affect position and the row of heat exchanger exit pipe
Hydrospace, causes the installation of heat exchanger exit pipe and the installation of drip tray and works limited, in wherein drip tray is located at housing, and
It is positioned at the lower section of heat exchanger, the condensed water fallen with reception from heat exchanger.
It addition, the floor air conditioner indoor machine that the above embodiment of the present invention provides also has a following additional technical feature:
Preferably, the lower limb of the described fresh air inlet of bottommost to the distance of the lower surface on described chassis at 100mm～
In the range of 300mm.
The lower limb of the fresh air inlet of bottommost and is less than or equal to the distance of the lower surface on chassis more than or equal to 100mm
300mm so that the position of fresh air inlet neither affects installation and the work of heat exchanger, does not the most affect installation and the draining of drip tray,
And making the nearer air in distance ground can fully convection current so that indoor environment temperature is uniform, strengthens the comfortable of air-conditioning use
Property, additionally in the case of air outlet position is constant, increase the distance of air inlet and air outlet, extend air inlet and air-out
The length in the air channel between Kou, utilizes the air entering housing to carry out abundant heat exchange with heat exchanger, further increases air-conditioner
Refrigeration or the effect heated.
Specifically, when bottommost fresh air inlet lower limb to ground distance more than 300mm time, the air intake of bottommost
The lower limb in hole is excessive to the distance on ground, and the air of distance ground level lower is difficult to enter fresh air inlet, causes lower
Cross-ventilation is insufficient so that the indoor environment temperature difference is big, and especially when heating, hot-air is in the upside of indoor environment, cold sky
Gas is in downside, and owing to air inlet distance ground level is big, the cold air circulation of lower is relatively slow, causes the indoor temperature difference big；When
Bottom fresh air inlet lower limb to ground distance be less than 100mm time, affect position and the drainage space of heat exchanger exit pipe,
Cause the installation of heat exchanger exit pipe and the installation of drip tray and work limited, in wherein drip tray is located at housing, and being positioned at and change
The lower section of hot device, the condensed water fallen from heat exchanger with reception.
Preferably, the lower limb of the fresh air inlet of bottommost to the distance of the lower surface on chassis can be 100mm, 120mm,
150mm、170mm、200mm、250mm、300mm。
Preferably, the lower limb of the described fresh air inlet of bottommost to the distance of the lower surface on described chassis at 100mm～
In the range of 200mm.
The lower limb of the fresh air inlet of bottommost and is less than or equal to the distance of the lower surface on chassis more than or equal to 100mm
200mm, it is ensured that the air of indoor lower can enter fresh air inlet and carry out heat exchange with heat exchanger, and do not affects heat exchanger exit pipe
Install and the work of drip tray.
Technique scheme, it is preferable that the cross section of described housing ringwise, described housing offers the multiple of circumference
Described fresh air inlet；The cross section of described heat exchanger is ringwise.
In above-described embodiment, the cross section of housing ringwise, housing offers multiple fresh air inlets of circumference so that housing
Circumference all can air intake, thus increase the intake of floor air conditioner indoor machine, so that require certain bar at intake
Under part, it is possible to reduce the height of indoor set, reduce the cost of indoor set, reduce taking up room of indoor set.
Preferably, the cross section of heat exchanger is in the annular suitable with housing.
Certainly, the cross section of housing can also be in tetragon, pentagon etc..
Technique scheme, it is preferable that described housing includes the first arc and the second arc being connected, described
Offer multiple described fresh air inlet on one arc, described second arc offers corresponding multiple described fresh air inlet.
In above-described embodiment, housing includes the first arc and the second arc, and the first arc is provided with multiple air intake
Hole, after the height that the first arc is corresponding is provided with multiple fresh air inlet, the first arc and the connection of the second arc, the first arc
Multiple fresh air inlets on shape plate and the multiple fresh air inlets on the second arc form air inlet.
First arc and the second arc can be fastened and connected, it would however also be possible to employ the securing members such as screw connect.
First arc and the second arc can also be integral type structure；Certainly, except the first arc and the second arc
Outside plate, housing can also include one or more arc.
Technique scheme, it is preferable that multiple described fresh air inlets include spaced multiple row, and fresh air inlet described in each column
Including spaced multiple described fresh air inlets；And/or, multiple described fresh air inlets include spaced multi-turn, and often enclose institute
State fresh air inlet and include spaced multiple described fresh air inlet.
In above-described embodiment, multiple fresh air inlets are many column distributions, and each column includes upper and lower spaced multiple fresh air inlets,
When making air enter housing, air current flow rule, the most disorderly, it is preferable that along with the reduction of the distance of air inlet to fan blade, i.e.
Along with the increase of air inlet air intake wind speed, the columns of fresh air inlet reduces so that on housing from the air intake at different air intake wind speed
The intake of mouth is equal；Or, multiple fresh air inlets include interval arrange, along the circumferentially distributed multi-turn fresh air inlet of housing, often enclose
Fresh air inlet includes spaced multiple fresh air inlet so that the air entered in housing is not easily formed turbulent flow, it is preferable that along with
Air inlet is to the reduction of the distance of blower fan, and i.e. along with the increase of air inlet air intake wind speed, the number of turns of fresh air inlet reduces.
Technique scheme, it is preferable that the incoming air area of described air inlet is with the air intake wind speed of the position at its place
Increase and reduce.
In above-described embodiment, in the case of the incoming air area of air inlet is equal, distance blower fan especially fan blade is remotely
The air intake wind speed of air inlet little, the air intake wind speed at place close together with fan blade is big, i.e. the air intake at the least place with the distance of fan blade
Mouthful air intake wind speed the biggest, therefore, along with the increase of air intake wind speed, i.e. along with the reduction of distance of air inlet to fan blade, air intake
The incoming air area of mouth is gradually reduced so that the difference between the product intake of incoming air area and air intake wind speed diminishes, or, logical
Cross the incoming air area that air inlet is reasonably set so that or substantially phase equal with the intake of the air inlet at fan blade different distance
Deng, so that the intake of the air inlet at different air intake wind speed is equal or big value is equal, thus improve air inlet to air
Shunting effect, and make the heat exchange uniformity of the heat exchanger the most corresponding with air inlet, effectively promote changing of heat exchanger
The thermal efficiency.
In technique scheme, it is preferable that with the change of described air inlet to the distance of described blower fan, described air inlet
Incoming air area is inversely proportional to the air intake wind speed of the position at its place so that with described blower fan different distance at described air inlet
Intake be definite value.
Air intake wind speed is mainly affected by the distance of air inlet with fan blade, but also has other factors to affect air intake wind speed,
Spirit of the invention is little at the incoming air area of the air inlet of air intake wind speed general goal so that the intake at different air intake wind speed is big
Cause equal.
In above-described embodiment, the incoming air area of air inlet is inversely proportional to, i.e. with the air intake wind speed of the position at air inlet place
The product intake of incoming air area and the air intake wind speed at this is certain value, thus promotes the uniformity of heat exchanger heat exchange everywhere,
Improve the heat exchange efficiency of heat exchanger.
Technique scheme, it is preferable that there is on described housing spaced multiple air intake region, each described air intake
Multiple described fresh air inlet it is provided with in region；In each described air intake region, with the increase of air intake wind speed, the quantity of described fresh air inlet
Reduce, and/or, with the increase of air intake wind speed, the incoming air area of described fresh air inlet reduces.
In above-described embodiment, multiple fresh air inlets being divided into multiple air intake region, each air intake region includes multiple air intake
Hole, can improve the aesthetic property of housing, simultaneously along the direction near blower fan, the area of the fresh air inlet in air intake region reduce and/
Or offer density or the quantity of fresh air inlet reduce；Along with fresh air inlet is different from the distance of blower fan especially fan blade, same air intake
In region, the air intake wind speed of the fresh air inlet of distance blower fan various location also can be different, in order to improve the essence of the control to intake
Degree, in same air intake region, at the blower fan i.e. the position that air intake wind speed is big fresh air inlet offer density or quantity is little
In away from blower fan i.e. the position that air intake wind speed is little fresh air inlet offer density or quantity, and/or, same air intake region
In, the incoming air area of the i.e. fresh air inlet of the position that air intake wind speed is big is little less than away from i.e. air intake wind speed at blower fan at the blower fan
The incoming air area of fresh air inlet of position so that in same air intake region, the intake volume phase of distance blower fan various location
Deng.
About the mensuration of air intake wind speed, speed measuring device can be used to measure in air inlet.
" the position with the increase of air intake wind speed, the incoming air area reduction of air inlet, and the incoming air area of air inlet with its place
The air intake wind speed at the place of putting is inversely proportional to " in incoming air area to refer to air intake wind speed be entering of all fresh air inlets at same numerical value
The sum of wind area.
Technique scheme, it is preferable that described air outlet is positioned at the top of described housing, described blower fan is positioned at described heat exchange
The top of device.
In above-described embodiment, housing arranges multiple fresh air inlet and can promote the aesthetic property of housing, and relative to only opening
If a big fresh air inlet, offer multiple little fresh air inlet and can reduce the damage to housing, it is ensured that the intensity of housing；Blower fan position
Between heat exchanger and air outlet so that air can be sucked by blower fan from air inlet, after the air of suction and heat exchanger heat exchange,
Air is discharged by blower fan again through air outlet, it is achieved the refrigeration of air-conditioning or heat.
Technique scheme, it is preferable that described floor air conditioner indoor machine also includes: drip tray, is positioned at described housing,
And it being positioned at the lower section of described heat exchanger, described drip tray connects the drain pipe stretching out described housing.
Floor air conditioner indoor machine also include heat exchanger cover plate, support, pipe arrangement pressing plate, sealing plate, ratguard etc..
The embodiment of second aspect of the present invention provides a kind of air-conditioner, including the console model described in any of the above-described embodiment
Indoor apparatus of air conditioner, and there is the beneficial effect of floor air conditioner indoor machine described in any of the above-described embodiment, do not repeat them here.
Additional aspect and the advantage of the present invention will become obvious in following description part, or by the practice of the present invention
Recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the structural representation of the floor air conditioner indoor machine described in embodiments of the invention；
Fig. 2 be in Fig. 1 A-A to sectional structure schematic diagram；
Fig. 3 is the decomposition texture schematic diagram of the floor air conditioner indoor machine shown in Fig. 1.
Wherein, in Fig. 1 to Fig. 3, corresponding relation between reference and component names is:
1 housing, 11 air inlets, 111 fresh air inlets, 12 first arcs, 13 second arcs, 14 air outlets, 2 heat exchangers, 3
Heat exchanger cover plate, 4 side plates, 5 drip trays, 6 supports, 7 sealing plates, 8 chassis, 9 ratguards, 10 blower fans, 100 floor air conditioners are indoor
Machine.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings
The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used
Implementing to use other to be different from mode described here, therefore, protection scope of the present invention is not by following public tool
The restriction of body embodiment.
Floor air conditioner according to some embodiments of the invention and indoor set thereof are described with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of floor air conditioner indoor machine 100 provided according to some embodiments of the invention, including
Housing 1, heat exchanger 2, blower fan 10 and chassis 8.Offering multiple fresh air inlet 111 on housing 1, multiple fresh air inlets 111 limit air intake
Mouth offers, on 11, and housing 1, the air outlet 14 being connected with air inlet 11；Heat exchanger 2 is positioned at housing 1, and and air inlet
11 are correspondingly arranged；Blower fan 10 is positioned at housing 1, and under the driving of blower fan 10, air is entered in housing 1 by air inlet 11, and
With heat exchanger 2 heat exchange, the air after heat exchange blows out through air outlet 14；Chassis 8 is arranged on the lower section of housing 1；Wherein, multiple air intakes
Hole 111 is arranged near the bottom of housing 1, and distance W of the lower limb of the fresh air inlet 111 of bottommost to the lower surface on chassis 8 is in advance
If in scope.
The floor air conditioner indoor machine 100 that the above embodiment of the present invention provides, under the effect of blower fan 10, shape in housing 1
Becoming negative pressure, under the effect of negative pressure, air enters in housing 1 via air inlet 11, after carrying out heat exchange with heat exchanger 2, by going out
Air port 14 blows out, it is achieved the refrigeration of air-conditioner or heat；Indoor set is placed on the ground by chassis 8, the fresh air inlet of bottommost
The lower limb of 111 is to the height of the lower surface on chassis 8 in preset range, and i.e. the lower limb of the fresh air inlet 111 of bottommost is to ground
The distance in face is in preset range so that the position of fresh air inlet 111 neither affects installation and the work of heat exchanger 2, does not affects
The installation of drip tray 5 and draining, and make the nearer air in distance ground can fully convection current so that indoor environment temperature is equal
Even, strengthen the comfortableness that air-conditioning uses, additionally in the case of air outlet 14 invariant position, rationally arranging preset range can increase
The distance of big air inlet 11 and air outlet 14, extends into the length in air channel between air port 11 and air outlet 14, utilizes and enter shell
The air of body 1 and heat exchanger 2 carry out abundant heat exchange, further increase air-conditioner refrigeration or the effect heated.
Specifically, when bottommost fresh air inlet 111 lower limb to ground distance more than preset range time, bottommost
The lower limb of fresh air inlet 111 excessive to the distance on ground, the air of distance ground level lower is difficult to enter fresh air inlet
111, the cross-ventilation causing lower is insufficient so that the indoor environment temperature difference is big, and especially when heating, hot-air is in indoor ring
The upside in border, cold air is in downside, and owing to air inlet 11 is big apart from ground level, the cold air circulation of lower is relatively slow, causes
The indoor temperature difference is big；When bottommost fresh air inlet 111 lower limb to ground distance less than preset range time, affect heat exchanger 2
The position of outlet and drainage space, cause installation and the installation of drip tray 5 of heat exchanger 2 outlet and work limited, wherein
Drip tray 5 is located in housing 1, and is positioned at the lower section of heat exchanger 2, the condensed water fallen from heat exchanger 2 with reception.
Preferably, the lower limb of the fresh air inlet 111 of bottommost to distance W of the lower surface on chassis 8 at 100mm～300mm
In the range of.
The lower limb of the fresh air inlet 111 of bottommost and is less than or equal to the distance of the lower surface on chassis 8 more than or equal to 100mm
300mm so that the position of fresh air inlet 111 neither affects installation and the work of heat exchanger 2, the most do not affect drip tray 5 installation and
Draining, and make the nearer air in distance ground can fully convection current so that indoor environment temperature is uniform, strengthens air-conditioning use
Comfortableness, additionally in the case of air outlet 14 invariant position, increases the distance of air inlet 11 and air outlet 14, extend into
The length in the air channel between air port 11 and air outlet 14, utilizes the air entering housing 1 to carry out abundant heat exchange with heat exchanger 2, enters
One step improves air-conditioner refrigeration or the effect heated.
Specifically, when bottommost fresh air inlet 111 lower limb to ground distance more than 300mm time, bottommost
The lower limb of fresh air inlet 111 is excessive to the distance on ground, and the air of distance ground level lower is difficult to enter fresh air inlet 111,
The cross-ventilation causing lower is insufficient so that the indoor environment temperature difference is big, and especially when heating, hot-air is in indoor environment
Upside, cold air is in downside, and owing to air inlet 11 is big apart from ground level, the cold air circulation of lower is relatively slow, causes indoor
The temperature difference is big；When bottommost fresh air inlet 111 lower limb to ground distance less than 100mm time, affect heat exchanger 2 outlet
Position and drainage space, cause installation and the installation of drip tray 5 of heat exchanger 2 outlet and work limited, and wherein drip tray 5 sets
In housing 1, and it is positioned at the lower section of heat exchanger 2, the condensed water fallen with reception from heat exchanger 2.
Preferably, the lower limb of the fresh air inlet 111 of bottommost to distance W of the lower surface on chassis 8 can be 100mm,
120mm、150mm、170mm、200mm、250mm、300mm。
Preferably, the lower limb of the fresh air inlet 111 of bottommost to distance W of the lower surface on chassis 8 at 100mm～200mm
In the range of.
The lower limb of the fresh air inlet 111 of bottommost and is less than or equal to the distance of the lower surface on chassis 8 more than or equal to 100mm
200mm, it is ensured that the air of indoor lower can enter fresh air inlet 111 and heat exchanger 2 and carry out heat exchange, and do not affect heat exchanger 2 and go out
The installation of mouth pipe and the work of drip tray 5.
Preferably, as shown in figures 1 and 3, the cross section of housing 1 ringwise, housing 1 offers multiple air intakes of circumference
Hole 111；The cross section of heat exchanger 2 is ringwise.
In above-described embodiment, the cross section of housing 1 ringwise, housing 1 offers multiple fresh air inlets 111 of circumference, makes
Obtain circumference all energy air intakes of housing 1, thus increase the intake of floor air conditioner indoor machine 100, so that want at intake
Under conditions of asking necessarily, it is possible to reduce the height of indoor set, reduce the cost of indoor set, reduce taking up room of indoor set.
Preferably, the cross section of heat exchanger 2 is in the annular suitable with housing 1.
Certainly, the cross section of housing 1 can also be in tetragon, pentagon etc..
Preferably, as shown in figures 1 and 3, housing 1 includes the first arc 12 and the second arc 13 being connected, the
Offer multiple fresh air inlet 111 on one arc 12, the second arc 13 offers corresponding multiple fresh air inlets 111.
In above-described embodiment, housing 1 includes the first arc 12 and the second arc 13, and the first arc 12 is provided with many
Individual fresh air inlet 111, is provided with multiple fresh air inlet 111, the first arc 12 and the second arc at the height that the first arc 12 is corresponding
After shape plate 13 connects, the multiple fresh air inlets 111 on the first arc 12 and the multiple fresh air inlets 111 on the second arc 13 are formed
Air inlet 11.
First arc 12 and the second arc 13 can be fastened and connected, it would however also be possible to employ the securing members such as screw connect.
First arc 12 and the second arc 13 can also be integral type structure；Certainly, except the first arc 12 and
Outside two arcs 13, housing 1 can also include one or more arc.
Preferably, as shown in figures 1 and 3, multiple fresh air inlets 111 include spaced multiple row, and each column fresh air inlet 111
Including spaced multiple fresh air inlets 111；And/or, multiple fresh air inlets 111 include spaced multi-turn, and often enclose air intake
Hole 111 includes spaced multiple fresh air inlet 111.
In above-described embodiment, multiple fresh air inlets 111 are in many column distributions, and each column includes upper and lower spaced multiple air intakes
Hole 111 so that when air enters housing 1, air current flow rule, the most disorderly, it is preferable that along with the distance of air inlet 11 to fan blade
Reduction, i.e. along with the increase of air intake wind speed at air inlet 11, the columns of fresh air inlet 111 reduces so that on housing 1 from different enter
The intake of the air inlet 11 at wind wind speed is equal；Or, multiple fresh air inlets 111 include that interval arranges, divides along the circumference of housing 1
The multi-turn fresh air inlet 111 of cloth, often circle fresh air inlet 111 includes spaced multiple fresh air inlet 111 so that enter in housing 1
Air be not easily formed turbulent flow, it is preferable that along with the reduction of the distance of air inlet 11 to blower fan 10, i.e. along with entering at air inlet 11
The increase of wind wind speed, the number of turns of fresh air inlet 111 reduces.
Preferably, the incoming air area of air inlet 11 reduces with the increase of the air intake wind speed of the position at its place.
In above-described embodiment, in the case of the incoming air area of air inlet 11 is equal, distance blower fan 10 especially fan blade is relatively
The air intake wind speed of air inlet 11 at a distance is little, and the air intake wind speed at place close together with fan blade is big, i.e. the least place with the distance of fan blade
The air intake wind speed of air inlet 11 the biggest, therefore, along with the increase of air intake wind speed, i.e. along with the distance of air inlet 11 to fan blade
Reducing, the incoming air area of air inlet 11 is gradually reduced so that the difference between the product intake of incoming air area and air intake wind speed
Diminish, or, by reasonably arranging the incoming air area of air inlet 11 so that with entering of the air inlet 11 at fan blade different distance
Air quantity is equal or roughly equal, so that the intake of the air inlet 11 at different air intake wind speed is equal or roughly equal, from
And improve the air inlet 11 shunting effect to air, and make the heat exchange of the heat exchanger 2 the most corresponding with air inlet 11 equal
Even property, effectively promotes the heat exchange efficiency of heat exchanger 2.
Preferably, with the change of the distance of air inlet 11 to blower fan 10, the incoming air area of air inlet 11 and the position at its place
The air intake wind speed at the place of putting is inversely proportional to, so that being definite value with the intake of air inlet 11 at blower fan 10 different distance.
Air intake wind speed is mainly affected by the distance of air inlet 11 with fan blade, but also has other factors to affect air intake wind
Speed, spirit of the invention is little at the incoming air area of the air inlet 11 of air intake wind speed general goal so that entering at different air intake wind speed
Air quantity is roughly equal.
In above-described embodiment, the incoming air area of air inlet 11 becomes anti-with the air intake wind speed of the position at air inlet 11 place
The product intake of ratio, i.e. incoming air area and the air intake wind speed at this is certain value, thus promotes the equal of heat exchanger 2 heat exchange everywhere
Even property, improves the heat exchange efficiency of heat exchanger 2.
Preferably, as shown in figures 1 and 3, housing 1 has spaced multiple air intake region, each air intake region
Inside it is provided with multiple fresh air inlet 111；In each air intake region, with the increase of air intake wind speed, the quantity of fresh air inlet 111 reduces, and/
Or, with the increase of air intake wind speed, the incoming air area of fresh air inlet 111 reduces.
In above-described embodiment, multiple fresh air inlets 111 are divided into multiple air intake region, each air intake region include multiple enter
Air holes 111, can improve the aesthetic property of housing 1, simultaneously along the direction near blower fan 10, the fresh air inlet 111 in air intake region
Area reduces and/or offer density or the quantity of fresh air inlet 111 reduce；Along with fresh air inlet 111 and blower fan 10 especially fan blade
The difference of distance, in same air intake region, the air intake wind speed of the fresh air inlet 111 of distance blower fan 10 various location also can be different,
In order to improve the control accuracy to intake, in same air intake region, the position that i.e. air intake wind speed is big at blower fan 10
Fresh air inlet 111 offer density or quantity less than away from the fresh air inlet 111 of the i.e. position that air intake wind speed is little at blower fan 10
Offer density or quantity, and/or, in same air intake region, the fresh air inlet of the i.e. position that air intake wind speed is big at the blower fan 10
The incoming air area of 111 is less than away from the incoming air area of the i.e. fresh air inlet 111 of the position that air intake wind speed is little at blower fan 10 so that with
In one air intake region, the intake volume of distance blower fan 10 various location is equal.
About the mensuration of air intake wind speed, speed measuring device can be used at air inlet 11 to measure.
" with the increase of air intake wind speed, the incoming air area reduction of air inlet 11, and the incoming air area of air inlet 11 and its place
The air intake wind speed of position be inversely proportional to " in incoming air area to refer to air intake wind speed be all fresh air inlets at same numerical value
The sum of the incoming air area of 111.
Preferably, as shown in Figure 1 to Figure 3, air outlet 14 is positioned at the top of housing 1, and blower fan 10 is positioned at the upper of heat exchanger 2
Side.
In above-described embodiment, housing 1 arranges multiple fresh air inlet 111 and can promote the aesthetic property of housing 1, and relative to
Only offer a big fresh air inlet 111, offer multiple little fresh air inlet 111 and can reduce the damage to housing 1, it is ensured that housing 1
Intensity；Blower fan 10 is between heat exchanger 2 and air outlet 14 so that air can be sucked by blower fan 10 from air inlet 11, inhales
After the air entered and heat exchanger 2 heat exchange, air is discharged by blower fan 10 again through air outlet 14, it is achieved the refrigeration of air-conditioning or heat.
Preferably, as shown in Figures 2 and 3, floor air conditioner indoor machine 100 also includes drip tray 5, is positioned at housing 1, and
Being positioned at the lower section of heat exchanger 2, drip tray 5 connects the drain pipe stretching out housing 1.
In one particular embodiment of the present invention,
The distance of the lower surface that W=450mm refers to the lower limb distance chassis 8 of the fresh air inlet 111 of bottommost is
The distance of the lower surface that 450mm, W=150mm refer to the lower limb distance chassis 8 of the fresh air inlet 111 of bottommost is 150mm；
The mean temperature in the indoor plane away from ground 0.2m height is referred to, away from ground 0.7m, 1.2m, 1.7m respectively away from ground 0.2m
Refer to the mean temperature in the plane away from ground 0.7m, 1.2m, 1.7m height.
Visible, during W=450m, maximum temperature difference is 9 DEG C, and during W=150mm, maximum temperature difference is 5 DEG C, significantly reduces indoor
The temperature difference.
Floor air conditioner indoor machine 100 also includes heat exchanger cover plate 3, support 6, sealing plate 7, ratguard 9 etc..
The embodiment of second aspect of the present invention provides a kind of air-conditioner, including the floor air conditioner of any of the above-described embodiment
Indoor set 100, and there is the beneficial effect of the floor air conditioner indoor machine 100 of any of the above-described embodiment, do not repeat them here.
In sum, the floor air conditioner indoor machine 100 that the embodiment of the present invention provides, the fresh air inlet of bottommost 111 times
Edge to the height of the lower surface on chassis 8, is not affecting installation and the work of heat exchanger 2, is not the most affecting and connect in preset range
While the installation of water pond 5 and draining so that the nearer air in distance ground can fully convection current so that indoor environment temperature is equal
Even, strengthen the comfortableness that air-conditioning uses.
In describing the invention, unless otherwise clearly defined and limited, term " multiple " refer to two or two with
On；Unless otherwise prescribed or explanation, term " connects ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixing
Connect, it is also possible to be to removably connect, or be integrally connected, or electrical connection；Can be to be joined directly together, it is also possible to by middle matchmaker
Jie is indirectly connected to.For the ordinary skill in the art, can understand that above-mentioned term is in the present invention as the case may be
In concrete meaning.
In the description of this specification, it is to be understood that term " on ", D score, "front", "rear", the instruction such as "left", "right"
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplification retouch
State rather than indicate or imply the device of indication or unit must have specific direction, with specific azimuth configuration and operation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine this embodiment or specific features, structure, material or feature that example describes to be contained at least one of the present invention real
Execute in example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or reality
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitably mode combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a floor air conditioner indoor machine, it is characterised in that including:
Housing, described housing is provided with multiple fresh air inlet, and multiple described fresh air inlets limit air inlet, and described housing is provided with
The air outlet being connected with described air inlet；
Heat exchanger, is positioned at described housing, and is correspondingly arranged with described air inlet；
Blower fan, is positioned at described housing, and under the driving of described blower fan, air is entered in described housing by described air inlet,
And with described heat exchanger heat exchange, the air after heat exchange blows out through described air outlet；With
Chassis, is arranged on the lower section of described housing；
Wherein, multiple described fresh air inlets are arranged near the bottom of described housing, and the lower limb of the described fresh air inlet of bottommost is to institute
State the distance of lower surface on chassis in preset range.
Floor air conditioner indoor machine the most according to claim 1, it is characterised in that
The lower limb of the described fresh air inlet of bottommost to the distance of the lower surface on described chassis in the range of 100mm～300mm.
Floor air conditioner indoor machine the most according to claim 2, it is characterised in that
The lower limb of the described fresh air inlet of bottommost to the distance of the lower surface on described chassis in the range of 100mm～200mm.
Floor air conditioner indoor machine the most according to claim 1, it is characterised in that
The cross section of described housing ringwise, described housing offers the multiple described fresh air inlet of circumference；Described heat exchanger
Cross section is ringwise.
Floor air conditioner indoor machine the most according to claim 4, it is characterised in that
Described housing includes the first arc and the second arc being connected, and described first arc offers multiple described
Fresh air inlet, described second arc offers corresponding multiple described fresh air inlet.
Floor air conditioner indoor machine the most according to claim 4, it is characterised in that
Multiple described fresh air inlets include spaced multiple row, and fresh air inlet described in each column include spaced multiple described in enter
Air holes；And/or, multiple described fresh air inlets include spaced multi-turn, and often enclose described fresh air inlet and include spaced many
Individual described fresh air inlet.
Floor air conditioner indoor machine the most according to any one of claim 1 to 6, it is characterised in that
The incoming air area of described air inlet reduces with the increase of the air intake wind speed of the position at its place.
Floor air conditioner indoor machine the most according to any one of claim 1 to 6, it is characterised in that
There is on described housing spaced multiple air intake region, in each described air intake region, be provided with multiple described air intake
Hole；
In each described air intake region, with the increase of air intake wind speed, the quantity of described fresh air inlet reduces, and/or, with air intake wind speed
Increase, the incoming air area of described fresh air inlet reduces.
Floor air conditioner indoor machine the most according to any one of claim 1 to 6, it is characterised in that also include:
Drip tray, is positioned at described housing, and is positioned at the lower section of described heat exchanger, described drip tray connects to have and stretches out described shell
The drain pipe of body.
10. an air-conditioner, it is characterised in that include that floor air conditioner as claimed in any one of claims 1-9 wherein is indoor
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703352.2A CN106091140A (en) | 2016-08-22 | 2016-08-22 | Floor air conditioner indoor machine and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703352.2A CN106091140A (en) | 2016-08-22 | 2016-08-22 | Floor air conditioner indoor machine and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106091140A true CN106091140A (en) | 2016-11-09 |
Family
ID=57225064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610703352.2A Pending CN106091140A (en) | 2016-08-22 | 2016-08-22 | Floor air conditioner indoor machine and air-conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339753A (en) * | 2017-06-13 | 2017-11-10 | 广东美的制冷设备有限公司 | Air conditioner |
| CN109210639A (en) * | 2018-10-29 | 2019-01-15 | 珠海格力电器股份有限公司 | Heat exchange structure and air-conditioning equipped with the heat exchange structure |
| CN110185656A (en) * | 2019-06-25 | 2019-08-30 | 宁波奥克斯电气股份有限公司 | A kind of inlet side spiral case, drip tray, spiral case water pan component and air conditioner |
| CN112728646A (en) * | 2020-12-23 | 2021-04-30 | 青岛海尔空调器有限总公司 | Vertical air conditioner and control method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100261810B1 (en) * | 1997-11-20 | 2000-07-15 | 구자홍 | Heat pump air-conditioner |
| JP2008051420A (en) * | 2006-08-25 | 2008-03-06 | Sanyo Electric Co Ltd | Air conditioner, and control method for air conditioner |
| KR20120128757A (en) * | 2011-05-18 | 2012-11-28 | 신흥이앤지 주식회사 | Inflow air control system for increase efficiency |
| CN103940064A (en) * | 2013-01-18 | 2014-07-23 | 珠海格力电器股份有限公司 | Air conditioner air duct structure, air conditioner and method for increasing air inlet amount of air conditioner |
| CN204494639U (en) * | 2015-03-12 | 2015-07-22 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air-conditioner |
| CN105066244A (en) * | 2015-05-28 | 2015-11-18 | 海信（山东）空调有限公司 | Wall-mounted air conditioner indoor unit, air conditioner and air conditioner control method |
| CN205137685U (en) * | 2015-11-06 | 2016-04-06 | 青岛海尔（胶州）空调器有限公司 | Air -conditioning indoor unit |
-
2016
- 2016-08-22 CN CN201610703352.2A patent/CN106091140A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100261810B1 (en) * | 1997-11-20 | 2000-07-15 | 구자홍 | Heat pump air-conditioner |
| JP2008051420A (en) * | 2006-08-25 | 2008-03-06 | Sanyo Electric Co Ltd | Air conditioner, and control method for air conditioner |
| KR20120128757A (en) * | 2011-05-18 | 2012-11-28 | 신흥이앤지 주식회사 | Inflow air control system for increase efficiency |
| CN103940064A (en) * | 2013-01-18 | 2014-07-23 | 珠海格力电器股份有限公司 | Air conditioner air duct structure, air conditioner and method for increasing air inlet amount of air conditioner |
| CN204494639U (en) * | 2015-03-12 | 2015-07-22 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air-conditioner |
| CN105066244A (en) * | 2015-05-28 | 2015-11-18 | 海信（山东）空调有限公司 | Wall-mounted air conditioner indoor unit, air conditioner and air conditioner control method |
| CN205137685U (en) * | 2015-11-06 | 2016-04-06 | 青岛海尔（胶州）空调器有限公司 | Air -conditioning indoor unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339753A (en) * | 2017-06-13 | 2017-11-10 | 广东美的制冷设备有限公司 | Air conditioner |
| CN109210639A (en) * | 2018-10-29 | 2019-01-15 | 珠海格力电器股份有限公司 | Heat exchange structure and air-conditioning equipped with the heat exchange structure |
| CN110185656A (en) * | 2019-06-25 | 2019-08-30 | 宁波奥克斯电气股份有限公司 | A kind of inlet side spiral case, drip tray, spiral case water pan component and air conditioner |
| CN112728646A (en) * | 2020-12-23 | 2021-04-30 | 青岛海尔空调器有限总公司 | Vertical air conditioner and control method thereof |
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Application publication date: 20161109 |