CN208936312U - Floor type air-conditioner - Google Patents

Floor type air-conditioner Download PDF

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Publication number
CN208936312U
CN208936312U CN201821625291.3U CN201821625291U CN208936312U CN 208936312 U CN208936312 U CN 208936312U CN 201821625291 U CN201821625291 U CN 201821625291U CN 208936312 U CN208936312 U CN 208936312U
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China
Prior art keywords
conditioner
floor type
type air
tubular wine
motor
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CN201821625291.3U
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Chinese (zh)
Inventor
翟富兴
张敏
陈学彬
蔡序杰
陈新厂
李金波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201821625291.3U priority Critical patent/CN208936312U/en
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Abstract

The utility model discloses a kind of floor type air-conditioner, wherein the floor type air-conditioner includes shell, heat exchanger, drip tray and tubular wine wheel, and air outlet is provided on front side of the shell, and the heat exchanger is installed in the shell;The drip tray is installed below the heat exchanger;The tubular wine wheel is installed in the shell and the corresponding air outlet setting, and the drip tray is run through in the lower end of the tubular wine wheel.The technical solution of the utility model increases the air outlet length of floor type air-conditioner, improves accounting rate of the air outlet relative to fuselage of floor type air-conditioner.

Description

Floor type air-conditioner
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of floor type air-conditioner.
Background technique
The floor type air-conditioner of tubular wine wheel is installed, the heat exchanger and drip tray including shell and installation inside the shell. Wherein, drip tray is located at the lower section of heat exchanger and tubular wine wheel.
Since the length of air outlet and the length of tubular wine wheel are roughly the same, tubular wine wheel is longer, and air outlet is longer.By The limitation of drip tray, tubular wine wheel can not do length, seriously constrain the wider space of tubular wine wheel, also constrain the length of air outlet Degree, causes the length of air outlet lower relative to the accounting rate of fuselage.
Utility model content
The main purpose of the utility model is to provide a kind of floor type air-conditioner, it is intended to increase flood type air conditioner air outlet Length, improve accounting rate of the air outlet relative to fuselage of floor type air-conditioner.
To achieve the above object, the utility model proposes floor type air-conditioner, comprising:
Shell, the shell front side are provided with air outlet;
Heat exchanger is installed in the shell;
Drip tray is installed below the heat exchanger;
Tubular wine wheel, is installed in the shell and the corresponding air outlet is arranged, and the lower end of the tubular wine wheel is run through The drip tray.
Preferably, the drip tray is in U-shape setting.
Preferably, the floor type air-conditioner further includes the driving motor for driving the tubular wine wheel, the tubular wine wheel Upper end be equipped with motor accommodation groove, the driving motor is at least partly installed in the motor accommodation groove.
Preferably, the driving motor is external rotor electric machine.
Preferably, the driving motor includes motor casing and motor shaft, and the driving motor includes motor casing and motor shaft, Tubular wine wheel described in the motor axis connection, the motor casing are partially housed in the motor accommodation groove, the motor casing The ratio of outer diameter and the motor accommodation groove internal diameter is more than or equal to 0.5 and is less than or equal to 0.9.
Preferably, it is provided with mounting plate above the tubular wine wheel, the driving motor is installed on the mounting plate.
Preferably, be provided with vertically two support posts to extension in the shell, the driving motor directly or It connects and is installed on the support post.
Preferably, the ratio of the length of the air outlet and the outer cover length is more than or equal to 0.55 and less than 1.
Preferably, the ratio of the length of the air outlet and the outer cover length is more than or equal to 0.7 and is less than or equal to 0.95.
Preferably, the ratio of the length of the air outlet and the outer cover length is more than or equal to 0.85 and is less than or equal to 0.95。
The technical solution of the utility model is by making the tubular wine wheel lower end of floor type air-conditioner through drip tray, so that passing through The length of stream wind wheel is not limited by drip tray, to increase the length of the air outlet of the floor type air-conditioner, improves this Accounting rate of the air outlet of floor type air-conditioner relative to fuselage, expands upward and downward blowing range, and then improve the landing The comfort of formula air conditioner.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the overall structure diagram of the utility model console mode indoor unit;
Fig. 2 is the assembling detail figure of heat exchanger, drip tray and tubular wine wheel in Fig. 1;
Fig. 3 is the assembling detail figure of tubular wine wheel and driving motor in one embodiment of the utility model console mode indoor unit;
Fig. 4 is the assembling detail of tubular wine wheel and driving motor in another embodiment of the utility model console mode indoor unit Figure;
Fig. 5 is the assembling detail of tubular wine wheel and driving motor in the another embodiment of the utility model console mode indoor unit Figure;
Fig. 6 is the partial enlarged view in Fig. 5 at A;
Fig. 7 is the structural schematic diagram of mounting plate in the utility model floor type air-conditioner.
Drawing reference numeral explanation:
Label Title Label Title
100 Floor type air-conditioner 50 Driving motor
10 Shell 51 Motor casing
11 Air outlet 52 Motor shaft
12 Air duct 60 Mounting plate
20 Heat exchanger 61 Mounting hole
30 Drip tray 70 Transmission mechanism
40 Tubular wine wheel 71 First gear
41 Motor accommodation groove 72 Rack gear
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection scope within.
The utility model proposes a kind of floor type air-conditioner in fact.
Please refer to Fig. 1 to Fig. 2, the utility model proposes a kind of floor type air-conditioner 100, including shell 10, heat exchanger 20, Drip tray 30 and tubular wine wheel 40.The front side of the shell 10 is provided with air outlet 11;The heat exchanger 20 is installed on described outer In shell 10;The drip tray 30 is installed on 20 lower section of heat exchanger;The tubular wine wheel 40 be installed in the shell 10 and The corresponding air outlet 11 is arranged, and the drip tray 30 is run through in the lower end of the tubular wine wheel 40.
Specifically, the air outlet 11 is vertically to extension, certain air outlet 11 is also possible to by from upper The multiple sub- air port compositions arranged downwards.The rear side of the shell 10 is equipped with air inlet (not shown), is formed in the shell 10 There is the air duct 12 for being connected to the air inlet and the air outlet 11.Heat exchanger 20 is substantially u-shaped, is also possible to be constituted by rolling over more, Heat exchanger 20 wraps up the tubular wine wheel 40 in the form of semi-surrounding.Drip tray 30 is arranged below heat exchanger 20, changes for receiving The condensed water that hot device 20 generates.
Tubular wine wheel 40 is installed in the air duct 12, and drip tray 30 is run through in the lower end of tubular wine wheel 40.Here, about institute The structure for stating drip tray 30 is not specifically limited, for example, the drip tray 30 can be annularly arranged, can also be in U-shape setting, It certainly can also be other polymorphic structures.Wherein, in a preferred embodiment, the tubular wine wheel 40 connects with described for convenience Water pond 30 is assembled, and the drip tray 30 is in U-shape setting, and the lower end of the tubular wine wheel 40 passes through the U of the drip tray 30 Shape slot (as shown in Figure 2).
The technical solution of the utility model is by making 40 lower end of tubular wine wheel of floor type air-conditioner 100 through drip tray 30, so that the length of tubular wine wheel 40 is not limited by drip tray 30, to increase the air outlet of the floor type air-conditioner 100 11 length improves accounting rate of the air outlet 11 relative to fuselage of the floor type air-conditioner 100, expands upward and downward air-supply Range, and then improve the comfort of the floor type air-conditioner 100.
Fig. 3 to Fig. 6 is please referred to, the floor type air-conditioner 100 further includes the driving motor for driving the tubular wine wheel 40 50.Wherein, about the installation site of driving motor 50 can there are many, be not specifically limited herein.Drive is described in detail below The installation site of dynamic motor 50.
Fig. 3 and Fig. 4 is please referred to, the driving motor 50 is set to the end of the tubular wine wheel 40.Specifically, described pass through The upper end for flowing wind wheel 40 is equipped with motor accommodation groove 41, and the driving motor 50 is at least partly installed on the motor accommodation groove 41 It is interior.
It should be noted that by the way that the driving motor 50 to be at least partly installed in 40 end of tubular wine wheel, Space shared by driving motor 50 can be reduced, increase the length of air outlet 11, to can further improve the floor type air-conditioner Accounting rate of 100 air outlet 11 relative to fuselage.
About the driving motor 50 structure can also there are many.
For example, in one embodiment, referring to Fig. 3, the driving motor 50 is external rotor electric machine.Specifically, described The outer rotor of external rotor electric machine is at least partly installed in the motor accommodation groove 41, and connects the tubular wine wheel 40, described The inner stator of external rotor electric machine connects the top plate of the shell 10.
In another embodiment, referring to Fig. 4, the driving motor 50 includes motor casing 51 and motor shaft 52, the electricity Arbor 52 connects the tubular wine wheel 40, and the motor casing 51 is partially housed in the motor accommodation groove 41, the motor casing The ratio of 51 outer diameter and 41 internal diameter of motor accommodation groove is more than or equal to 0.5 and is less than or equal to 0.9.
Herein, it should be noted that in this embodiment, accommodated by the outer diameter and the motor that make the motor casing 51 The ratio of 41 internal diameter of slot is more than or equal to 0.5 and less than or equal to 0.9, can make the driving motor 50 and the motor accommodation groove 41 Between there are gaps, in this way, air-flow can be pierced by from the gap, to can avoid generating air-supply blind area at motor accommodation groove 41, mention The high comfort of floor type air-conditioner 100.
Fig. 5 and Fig. 6 is please referred to, the driving motor 50 may also be disposed on the side of the tubular wine wheel 40.The landing Formula air conditioner 100 further includes transmission mechanism 70, and the transmission mechanism 70 connects the driving motor 50 and the tubular wine wheel 40.
Wherein, the kind of drive of the transmission mechanism 70 can there are many, it is specific as follows:
One of mode, please refers to Fig. 5 and Fig. 6, the transmission mechanism 70 include first gear 71 and with the first gear The rack gear 72 of 71 engagements, the first gear 71 connect the driving motor 50, and the rack gear 72 is formed in the tubular wine wheel On 40 outer peripheral surface.
Specifically, the driving motor 50 can be located at the side at the middle part of the tubular wine wheel 40, can also be located at institute The side for stating the end (upper end or lower end) of tubular wine wheel 40, is not specifically limited herein.The rack gear 72 is formed in described pass through On the torus knot for flowing wind wheel 40.When the driving motor 50 work, the first gear 71 can be driven to rotate, first tooth Wheel 71 drives the rack gear 72 to rotate by engaging between the first gear 71 and the rack gear 72, to pass through described in driving Wind wheel 40 is flowed to rotate.It that is to say, the driving motor 50 is driven by the first gear 71 with the engaging for rack gear 72 The tubular wine wheel 40 rotates.
It should be noted that forming rack gear 72 by the outer peripheral surface in tubular wine wheel 40, and engaged by rack-and-pinion 72 The kind of drive driving tubular wine wheel 40 rotate, in this way, can be effectively prevented from the end of tubular wine wheel 40 be additionally arranged for drive The installation site that dynamic motor 50 is installed improves the console mode to increase 11 length of air outlet of floor type air-conditioner 100 Accounting rate of the air outlet 11 of air conditioner 100 relative to fuselage, so that floor type air-conditioner 100 has overlength air outlet 11, into And the air output and blowing range of up and down direction are increased, improve the comfort of floor type air-conditioner 100.
The two of mode, the transmission mechanism 70 include second gear (not shown) and the third engaged with the second gear Gear (not shown), the second gear connect the driving motor 50, and the third gear is close to the tubular wine wheel 40 One end setting, and connect the tubular wine wheel 40.
Specifically, the upper end or lower end of the tubular wine wheel 40 are equipped with shaft, the second gear is arranged at described turn On axis.When the driving motor 50 work, the second gear shaft can be driven, the second gear passes through second tooth It takes turns and drives the third gear to rotate with engaging between the third gear, the third gear rotation will drive the through-flow Wind wheel 40 rotates.It that is to say, the driving motor 50 drives institute with engaging for the third gear by the second gear State the rotation of tubular wine wheel 40.
In view of the thickness of the second gear can be less than thickness namely the second gear institute of the driving motor 50 The space accounted for be less than the driving motor 50 shared by space, therefore, compared with the prior art in by driving motor 50 setting passing through The end for flowing wind wheel 40 in the present embodiment, can also be one by the way that third gear to be arranged in the end of the tubular wine wheel 40 Determine the length for increasing air outlet 11 in degree, improve accounting rate of the air outlet 11 relative to fuselage of the floor type air-conditioner 100, And then increase the air output and blowing range of air outlet 11, improve the comfort of floor type air-conditioner 100.
The three of mode, the transmission mechanism 70 include driving wheel, driving wheel and transmission belt, and the driving wheel connects the drive Dynamic motor 50, the driven wheel connect the tubular wine wheel 40, and the transmission belt is sheathed on the driving wheel and the driven wheel.
When the driving motor 50 work, the driving wheel can be driven to rotate, the driving wheel is driven by transmission belt The driven rotation, the driven wheel rotation will drive the tubular wine wheel 40 and rotate.Specifically, the transmission belt can be skin Band or chain.For example, can also prevent from occurring to beat between transmission belt and driving wheel or driven wheel if the transmission belt is chain It is sliding.
On the basis of the various embodiments described above, referring to Fig. 7, in order to preferably fix the driving motor 50, described Mounting plate 60 is provided with above tubular wine wheel 40, the driving motor 50 is installed on the mounting plate 60.Specifically, the peace Loading board 60 connects the shell 10, and mounting hole 61 is offered on the mounting plate 60, and the driving motor 50 is installed on the peace Fill hole 61.
Certainly, it in order to preferably fix the driving motor 50, is also provided in the shell 10 vertically to extension Two support post (not shown), the driving motor 50 is directly or indirectly installed on the support post.Wherein, the driving Motor 50 is installed on the support post indirectly, refers to that the driving motor 50 is mounted on the support post by electric machine support On.
Again referring to Fig. 1, on the basis of the various embodiments described above, in order to improve 11 length of air outlet accounting for relative to fuselage Ratio increases the length of air outlet 11, increases the blowing range of up and down direction, keeps indoor temperature distribution more uniform consistent, can So that the ratio of the length h of the air outlet 11 and 10 length H of shell is more than or equal to 0.55 and less than 1.
In order to further increase the length h of air outlet 11, increase the blowing range of up and down direction, meanwhile, improve console mode The space utilization rate of air conditioner 100, it is preferable that the ratio of the length h of the air outlet 11 and the 10 length H of shell are greater than etc. In 0.7 and be less than or equal to 0.95.It is further preferable that the length h of the air outlet 11 and the ratio of the 10 length H of shell are greater than Equal to 0.85 and it is less than or equal to 0.95, at this point, length of the length of the air outlet 11 close to the shell 10, in this way, can be with Realize floor type air-conditioner 100 overlength air outlet 11, also, at this time the space utilization rate of the floor type air-conditioner 100 compared with It is high.
In order to verify accounting rate of 11 length of different air outlets of the floor type air-conditioner 100 with respect to fuselage, to air output and The influence of the Temperature Distribution of different height layer, is tested under the same test conditions, obtains test data such as the following table 1, table 2 (for convenient for statement, defining accounting rate of the 11 length h of air outlet of floor type air-conditioner 100 with respect to its fuselage length H herein is k, The interior different height layer for heating space is Hm, and m is natural number):
Accounting rate influence to air output of the different air outlet length of table 1. with respect to fuselage
According to table 1, under the conditions of same rotational speed, as 11 length of air outlet of the floor type air-conditioner 100 is opposite The accounting rate k's of its fuselage is gradually increased, namely being gradually increased with 11 length of air outlet, and air output constantly increases.
Under 2. heating state of table, the Temperature Distribution of indoor different height layer
According to table 2, as k=0.45, in H1The temperature of position is 21.79 DEG C, in H5The temperature of position is 9.2 DEG C, High low layer temperature gradient reaches 12.59 DEG C.
As k=0.50, in H1The temperature of position is 21.43 DEG C, in H5The temperature of position is 10.82 DEG C, high low layer temperature Gradient reaches 10.61 DEG C.
As k=0.55, in H1The temperature of position is 21.13 DEG C, in H5The temperature of position is 13.50 DEG C, high low layer temperature Gradient reaches 7.63 DEG C.
As k=0.70, in H1The temperature of position is 20.10 DEG C, in H5The temperature of position is 14.10 DEG C, high low layer temperature Gradient reaches 6.00 DEG C.
As k=0.85, in H1The temperature of position is 19.01 DEG C, in H5The temperature of position is 14.54 DEG C, high low layer temperature Gradient reaches 4.47 DEG C.
As k=0.95, in H1The temperature of position is 18.39 DEG C, in H5The temperature of position is 14.74 DEG C, high low layer temperature Gradient reaches 3.65 DEG C.
It can be seen that being gradually increased with k value, which heats temperature that it is high-rise in space Variation is smaller, but the temperature of its bottom gradually rises, and the temperature gradient of high low layer is gradually reduced, and temperature gradient is gradually reduced. Wherein, indoor when 11 length of air outlet of floor type air-conditioner 100 is more than or equal to 0.55 with respect to the accounting rate k of its fuselage High low layer temperature gradient is less than 10 DEG C, that is to say, that the temperature difference of high low layer is smaller.In this way, indoor Temperature Distribution is more equal It is even, the comfort of user is effectively promoted.Particularly, 11 length of air outlet of local formula air conditioner 100 is with respect to its fuselage When accounting rate k is more than or equal to 0.85 and is less than or equal to 0.95, indoor high low layer temperature gradient is less than 5 DEG C, at this point, indoor height Layer Temperature Distribution is more uniform, and the experience comfort level of user is more preferably.
Accounting rate influence to refrigerating capacity of the different air outlet length of table 3. with respect to fuselage
Accounting rate influence to heating capacity of the different air outlet length of table 4. with respect to fuselage
According to table 3, table 4 it is found that in heating and refrigeration mode, with the 11 length phase of air outlet of floor type air-conditioner 100 To being gradually increased for the accounting rate k of its fuselage, namely being gradually increased with 11 length of air outlet, the floor type air-conditioner 100 Energy Efficiency Ratio be held essentially constant.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of floor type air-conditioner characterized by comprising
Shell, the shell front side are provided with air outlet;
Heat exchanger is installed in the shell;
Drip tray is installed below the heat exchanger;
Tubular wine wheel, is installed in the shell and the corresponding air outlet is arranged, and the lower end of the tubular wine wheel is through described Drip tray.
2. floor type air-conditioner as described in claim 1, which is characterized in that the drip tray is in U-shape setting.
3. floor type air-conditioner as described in claim 1, which is characterized in that the floor type air-conditioner further includes described in driving The upper end of the driving motor of tubular wine wheel, the tubular wine wheel is equipped with motor accommodation groove, and the driving motor is at least partly installed In in the motor accommodation groove.
4. floor type air-conditioner as claimed in claim 3, which is characterized in that the driving motor is external rotor electric machine.
5. floor type air-conditioner as claimed in claim 3, which is characterized in that the driving motor includes motor casing and motor Axis, tubular wine wheel described in the motor axis connection, the motor casing are partially housed in the motor accommodation groove, the motor casing Outer diameter and the motor accommodation groove internal diameter ratio be more than or equal to 0.5 and be less than or equal to 0.9.
6. the floor type air-conditioner as described in claim 3 to 5 any one, which is characterized in that set above the tubular wine wheel It is equipped with mounting plate, the driving motor is installed on the mounting plate.
7. the floor type air-conditioner as described in claim 3 to 5 any one, which is characterized in that be provided with edge in the shell Two support posts that upward and downward extends, the driving motor are directly or indirectly installed on the support post.
8. the floor type air-conditioner as described in claim 1 to 5 any one, which is characterized in that the length of the air outlet with The ratio of the outer cover length is more than or equal to 0.55 and less than 1.
9. floor type air-conditioner as claimed in claim 8, which is characterized in that the length of the air outlet and the outer cover length Ratio be more than or equal to 0.7 and be less than or equal to 0.95.
10. floor type air-conditioner as claimed in claim 9, which is characterized in that the length of the air outlet and the shell are long The ratio of degree is more than or equal to 0.85 and is less than or equal to 0.95.
CN201821625291.3U 2018-09-30 2018-09-30 Floor type air-conditioner Active CN208936312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821625291.3U CN208936312U (en) 2018-09-30 2018-09-30 Floor type air-conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821625291.3U CN208936312U (en) 2018-09-30 2018-09-30 Floor type air-conditioner

Publications (1)

Publication Number Publication Date
CN208936312U true CN208936312U (en) 2019-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821625291.3U Active CN208936312U (en) 2018-09-30 2018-09-30 Floor type air-conditioner

Country Status (1)

Country Link
CN (1) CN208936312U (en)

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