CN203837126U - Air conditioner all-in-one machine - Google Patents
Air conditioner all-in-one machine Download PDFInfo
- Publication number
- CN203837126U CN203837126U CN201420262851.9U CN201420262851U CN203837126U CN 203837126 U CN203837126 U CN 203837126U CN 201420262851 U CN201420262851 U CN 201420262851U CN 203837126 U CN203837126 U CN 203837126U
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- CN
- China
- Prior art keywords
- fan blade
- air conditioner
- integrated machine
- connecting portion
- conditioner integrated
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an air conditioner all-in-one machine which comprises an outdoor heat exchanger and a first blade which are located on the outdoor side of the air conditioner all-in-one machine, and an indoor heat exchanger and a second blade which are located on the indoor side of the air conditioner all-in-one machine. When the air conditioner all-in-one machine normally runs, air flows from the side, away from the outdoors, of the first blade to the side, close to the outdoors, of the first blade. The first blade and the second blade are coaxially arranged and driven by the same motor. The air conditioner all-in-one machine further comprises a direction control piece and an air conveying pipe, wherein the direction control piece is arranged on the portion, between the second blade and the motor, of a transmission shaft, one end of the air conveying pipe is located in a gap between the outdoor heat exchanger and the first blade, the other end of the air conveying pipe is communicated with the indoor side, and a valve is arranged on the air conveying pipe. According to the air conditioner all-in-one machine of the structural design, refrigerants leaking out of the indoor heat exchanger can be effectively prevented from entering a room, and therefore the problem of potential safety hazards is solved.
Description
Technical field
The utility model relates to air-conditioning technical field, more particularly, relates to a kind of air conditioner integrated machine.
Background technology
Air conditioner integrated machine is relative air-conditioning split air conditioner, and its indoor heat exchanger, outdoor heat exchanger, compressor, expansion valve, pipeline and other parts are all an overall cabinet the inside, wherein common fenestrate machine, and window machine can be arranged on window.
As shown in Figure 1, window machine comprises outdoor heat exchanger 01, indoor heat exchanger 04, the first fan blade 02 and the second fan blade 03 at present, and wherein the first fan blade 02 and outdoor heat exchanger 01 are positioned at the outside a of window machine, and the first fan blade 02 is positioned at a side of outdoor heat exchanger 01.The second fan blade 03 and indoor heat exchanger 04 are positioned at the indoor b of window machine, and the second fan blade 03 is positioned at a side of indoor heat exchanger 04.In the time that window machine normally moves, the first fan blade 02 rotates, the air of outside is from the effluent away from outdoor heat exchanger of the first fan blade to the side near outdoor heat exchanger, from the effluent away from outdoor heat exchanger of the first fan blade between the first fan blade and outdoor heat exchanger, make outside a and the outdoor air exchange of carrying out of window machine.The second fan blade 03 rotates, and makes indoor b and the indoor air exchange of carrying out of window machine.But so arrange, indoor can only with the indoor air exchange of carrying out, when in indoor heat exchanger when refrigrant leakage, the cold-producing medium of leakage also can only drain into indoor, likely causes cold-producing medium burning in the time that indoor refrigerant concentration is higher, thus the potential safety hazard of existence.
In sum, how effectively avoiding cold-producing medium that indoor heat exchanger leaks to enter indoor, thereby solve the problem of potential safety hazard of existing, is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of air conditioner integrated machine, and it is indoor that the structural design of this air conditioner integrated machine can avoid the cold-producing medium of indoor heat exchanger leakage to enter effectively, thereby solves the problem that has potential safety hazard.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of air conditioner integrated machine, comprise outdoor heat exchanger and the first fan blade that is positioned at its outside and indoor heat exchanger and the second fan blade that is positioned at its indoor, when described air conditioner integrated machine normally moves, air from the first fan blade away from an outdoor effluent near an outdoor side, described the first fan blade and the second fan blade are coaxial to be arranged and is driven by same motor, also comprises:
Be arranged at control on the power transmission shaft between described the second fan blade and motor to part, when described motor rotates backward, it does not drive described the second fan blade to rotate;
Wind conveying pipe, the gap of described wind conveying pipe one end between described outdoor heat exchanger and the first fan blade, the other end is communicated with indoor, and is provided with valve on described wind conveying pipe.
Preferably, in above-mentioned air conditioner integrated machine, the quantity of described wind conveying pipe is multiple, and is separately positioned on upside, downside, left side and right side in described air conditioner integrated machine.
Preferably, in above-mentioned air conditioner integrated machine, described the first fan blade is axial-flow leaf.
Preferably, in above-mentioned air conditioner integrated machine, described the second fan blade is centrifugation blade.
Preferably, in above-mentioned air conditioner integrated machine, described control is specially directional overrunning clutch to part.
Preferably, in above-mentioned air conditioner integrated machine, described directional overrunning clutch comprises outer connecting portion and the interior connecting portion of coaxial setting, on the inwall of described outer connecting portion, offer the groove with arc inner wall, and a side of described groove is arc inner wall, also comprise spring leaf, described spring leaf comprises the planar side that is fixedly connected with and is connected cambered surface side with the outer wall of described interior connecting portion, and its cambered surface side is parallel with the arc inner wall of groove; In the time that interior connecting portion rotates to the planar side of spring leaf with respect to outer connecting portion, the planar side of described spring leaf is against on the inwall of groove.
Preferably, in above-mentioned air conditioner integrated machine, on the outer wall of described interior connecting portion, offer storage tank, also comprise the spring that one end is connected with the diapire of described storage tank, the other end of described spring is connected with spring leaf.
Preferably, in above-mentioned air conditioner integrated machine, the output shaft of described interior connecting portion and motor is integral type structure.
The air conditioner integrated machine that the utility model provides has indoor and outside, it comprises outdoor heat exchanger, the first fan blade, indoor heat exchanger and the second fan blade, wherein outdoor heat exchanger and the first fan blade are positioned at outside, and indoor heat exchanger and the second fan blade are positioned at indoor.In the time that this air conditioner integrated machine normally moves, air from the first fan blade away from an outdoor effluent near an outdoor side, air from the first fan blade away from an outdoor effluent between the first fan blade and outdoor heat exchanger.In addition, the first fan blade and the second fan blade are coaxial to be arranged and is driven by same motor, and the axis of the axis of the first fan blade and the second fan blade overlaps, and air conditioner integrated machine is while normally moving, can drive the first fan blade and the second fan blade to rotate when electric machine rotation simultaneously.Also comprise that control is to part, and control is arranged on the power transmission shaft between the second fan blade and motor to part, when motor rotates backward, it does not drive the second fan blade to rotate, when the i.e. rotation of the switched in opposite in the time that motor carries out normally moving with air conditioner integrated machine, effect by from control to part, motor only drives the first fan blade to rotate, when even air conditioner integrated machine normally moves, motor clockwise rotates, and drive the first fan blade and the second fan blade to clockwise rotate, in the time that motor rotates counterclockwise, because control is to the effect of part, motor only drives the first fan blade to rotate counterclockwise, the second fan blade does not rotate, if when air conditioner integrated machine normally moves, motor rotates counterclockwise, and drive the first fan blade and the second fan blade to rotate counterclockwise, in the time that motor clockwise rotates, because control is to the effect of part, motor only drives the first fan blade to clockwise rotate, and the second fan blade does not rotate.In addition, also comprise wind conveying pipe, and the gap of wind conveying pipe one end between outdoor heat exchanger and the first fan blade, the other end is communicated with indoor, and is provided with valve on wind conveying pipe, and when valve opening, wind conveying pipe can ventilate, and when valve closing, wind conveying pipe is stuffy.
Application the utility model provide air conditioner integrated machine time, in the time there is refrigrant leakage in indoor, can open the valve of wind conveying pipe, motor is rotated backward simultaneously, when the rotation of the switched in opposite while carrying out normally moving with air conditioner integrated machine, the rotation of switched in opposite when now the first fan blade also carries out normally moving with air conditioner integrated machine, due to the effect that has control to part, the second fan blade does not rotate.When the first fan blade normal rotation, air from the first fan blade away from an outdoor effluent near an outdoor side, and in the time that the first fan blade rotates backward, air is from a close outdoor effluent of the first fan blade to the side away from outdoor, make to form negative pressuren zone between the first fan blade and outdoor heat exchanger, and the gap of one end of wind conveying pipe between the first fan blade and outdoor heat exchanger be positioned at negative pressuren zone, and its other end is communicated with indoor, now form swabbing action, the air of indoor enters wind conveying pipe and drains into outside and then drain into outdoor.As above known, use this air conditioner integrated machine the cold-producing medium of indoor leakage can be drained into outdoor, thereby avoided the cold-producing medium leaking to enter the indoor potential safety hazard that causes.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of air conditioner integrated machine of the prior art;
The structural representation of the air conditioner integrated machine that Fig. 2 provides for the utility model embodiment;
The cutaway view of the directional overrunning clutch that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the partial enlarged drawing in C region in Fig. 3.
In accompanying drawing, mark is as follows:
01-outdoor heat exchanger, 02-the first fan blade, 03-the second fan blade, 04-indoor heat exchanger, a-outside, b-indoor;
Connecting portion, 53-spring leaf, 54-spring, 6-the second fan blade, 7-indoor heat exchanger, A-outside, B-indoor in 1-outdoor heat exchanger, 2-the first fan blade, 3-motor, 4-wind conveying pipe, 5-directional overrunning clutch, the outer connecting portion of 51-, 52-.
Detailed description of the invention
The purpose of this utility model is to provide a kind of air conditioner integrated machine, and it is indoor that the structural design of this air conditioner integrated machine can avoid the cold-producing medium of indoor heat exchanger leakage to enter effectively, thereby solves the problem that has potential safety hazard.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2, the air conditioner integrated machine that the utility model provides has indoor B and outside A, it comprises outdoor heat exchanger 1, the first fan blade 2, indoor heat exchanger 7 and the second fan blade 6, wherein outdoor heat exchanger 1 and the first fan blade 2 are positioned at outside A, and indoor heat exchanger 7 and the second fan blade 6 are positioned at indoor B.In the time that this air conditioner integrated machine normally moves, air from the first fan blade 2 away from an outdoor effluent near an outdoor side, air from the first fan blade 2 away from an outdoor effluent between the first fan blade 2 and outdoor heat exchanger 1.In addition, the first fan blade 2 and the second fan blade 6 coaxially arrange and are driven by same motor 3, the axis of the axis of the first fan blade 2 and the second fan blade 6 overlaps, and air conditioner integrated machine is while normally moving, can drive the first fan blade 2 and the second fan blade 6 to rotate when motor 3 rotates simultaneously.Also comprise that control is to part, and control is arranged on the power transmission shaft between the second fan blade 6 and motor 3 to part, when motor rotates backward, it does not drive the second fan blade to rotate, when the i.e. rotation of the switched in opposite in the time that motor 3 carries out normally moving with air conditioner integrated machine, effect by from control to part, motor 3 only drives the first fan blade 2 to rotate, when even air conditioner integrated machine normally moves, motor 3 clockwise rotates, and drive the first fan blade 2 and the second fan blade 6 to clockwise rotate, in the time that motor 3 rotates counterclockwise, because control is to the effect of part, motor 3 only drives the first fan blade 2 to rotate counterclockwise, the second fan blade 6 does not rotate, if when air conditioner integrated machine normally moves, motor 3 rotates counterclockwise, and drives the first fan blade 2 and the second fan blade 6 to rotate counterclockwise, in the time that motor 3 clockwise rotates, because control is to the effect of part, motor 3 only drives the first fan blade 2 to clockwise rotate, and the second fan blade 6 does not rotate.In addition, also comprise wind conveying pipe 4, and the gap of wind conveying pipe 4 one end between outdoor heat exchanger 1 and the first fan blade 2, the other end is communicated with indoor B, and on wind conveying pipe 4, be provided with valve, when valve opening, wind conveying pipe 4 can ventilate, and when valve closing, wind conveying pipe 4 is stuffy.
Application the utility model provide air conditioner integrated machine time, in the time there is refrigrant leakage in indoor B, can open the valve of wind conveying pipe 4, motor 3 is rotated backward simultaneously, when the rotation of the switched in opposite while carrying out normally moving with air conditioner integrated machine, the rotation of switched in opposite when now the first fan blade 2 also carries out normally moving with air conditioner integrated machine, due to the effect that has control to part, the second fan blade 6 does not rotate.When the first fan blade 2 normal rotation, air from the first fan blade 2 away from an outdoor effluent near an outdoor side, and in the time that the first fan blade 2 rotates backward, air is from a close outdoor effluent of the first fan blade 2 to the side away from outdoor, make to form negative pressuren zone between the first fan blade 2 and outdoor heat exchanger 1, and the gap of one end of wind conveying pipe 4 between the first fan blade 2 and outdoor heat exchanger 1 be positioned at negative pressuren zone, and its other end is communicated with indoor B, now form swabbing action, the air of indoor B enters wind conveying pipe 4 and drains into outside A and then drain into outdoor.As above known, use this air conditioner integrated machine the cold-producing medium of indoor B leakage can be drained into outdoor, thereby avoided the cold-producing medium leaking to enter the indoor potential safety hazard that causes.
In order more fast the cold-producing medium of indoor B to be discharged, wherein the quantity of wind conveying pipe 4 can be multiple, and is separately positioned on upside, downside, left side and the right side in air conditioner integrated machine.Certainly, multiple wind conveying pipe 4 also can being circumferentially arranged along the first fan blade 2.In addition, two wind conveying pipes 4 also can be only set, and two wind conveying pipes 4 be separately positioned on upside and the downside in air conditioner integrated machine.
Wherein, the first fan blade 2 can be axial-flow leaf, and so the air of outside A can be along moving with the direction of the axially parallel of axial-flow leaf, and then air and outdoor heat exchanger 1 carry out draining into after heat exchange outdoor.Certainly, the first fan blade 2 can be also the fan blade of other type, such as centrifugation blade, in this no limit.
The second fan blade 6 can be centrifugation blade, so makes the wind that blows out from the second fan blade 6 more even, and is 360 ° of air-out, makes the diffusion of wind quicker.Certainly, the second fan blade 6 can be also the fan blade of other type, such as axial-flow leaf, in this no limit.
Wherein, control can be specially directional overrunning clutch to part, further, directional overrunning clutch 5 can comprise outer connecting portion 51 and the interior connecting portion 52 of coaxial setting, in, the axis of connecting portion 52 and the axis of outer connecting portion 51 overlap, on the inwall of connecting portion 51, offer the groove with arc inner wall outside, also comprise spring leaf 53, and spring leaf 53 comprises the planar side and the cambered surface side that are fixedly connected with, and cambered surface side is connected with the outer wall of interior connecting portion 52, planar side is unsettled in groove, cambered surface side is parallel with the arc inner wall of groove, in the time that interior connecting portion 52 rotates to the planar side of spring leaf 53 with respect to outer connecting portion 51, the planar side of spring leaf 53 is against on the inwall of groove, now because making interior connecting portion 52 and outer connecting portion 51, the effect of spring leaf 53 together rotates, interior connecting portion 52 is fixedly connected with the output shaft of motor 3, outer connecting portion 51 is fixedly connected with the power transmission shaft of the second fan blade 6, realizing motor 3 with this drives the second fan blade 6 to rotate.In the time that motor 3 rotates backward, interior connecting portion 52 rotates to the cambered surface side of spring leaf 53 with respect to outer connecting portion 51, now the cambered surface side of spring leaf 53 is slided and then can skid off groove along the arc inner wall of groove, now interior connecting portion 52 just can not drive outer connecting portion 51 to rotate, and when having realized motor 3 and rotate backward with this, the second fan blade 6 does not rotate.
Further, on the outer wall of interior connecting portion 52, can also offer storage tank, also comprise the spring 54 that one end is connected with the diapire of storage tank, the other end of spring 54 is connected with spring leaf 53, spring 54 is so set and can ensures when spring leaf 53 turns to groove to reset, prevent that it from deforming.Certainly, the quantity of the quantity of groove and spring leaf 53 can be one or more, and this directional overrunning clutch 5 can also be other structure, in this no limit.
Wherein, for the ease of processing and manufacturing, interior connecting portion 52 can be integral type structure with the output shaft of motor 3.Interior connecting portion 52 also can be welded to each other with the output shaft of motor 3, in this no limit.Certainly, the output shaft of motor 3 also can be fixedly connected with outer connecting portion 51, and the power transmission shaft of the second fan blade 6 is connected with interior connecting portion 52, in this no limit.
In addition, this control can also comprise interior connecting portion to part, outer connecting portion and be arranged at the wedge on interior connecting portion, the inner side of outer connecting portion has groove, this wedge can be realized flexible by spring, in the time that interior connecting portion rotates to the lower side of wedge with respect to outer connecting portion, wedge is to shrinking near interior connecting portion direction, in realizing, connecting portion does not drive outer connecting portion to rotate, in the time that interior connecting portion rotates to the higher side of wedge with respect to outer connecting portion, can make wedge block the groove walls of outer connecting portion, in realizing, connecting portion drives outer connecting portion to rotate, in this no limit.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an air conditioner integrated machine, comprise outdoor heat exchanger (1) and the first fan blade (2) that is positioned at its outside and indoor heat exchanger (7) and the second fan blade (6) that is positioned at its indoor, when described air conditioner integrated machine normally moves, air from the first fan blade (2) away from an outdoor effluent near an outdoor side, it is characterized in that
Described the first fan blade (2) and the second fan blade (6) coaxially arrange and are driven by same motor (3), also comprise:
Be arranged at control on the power transmission shaft between described the second fan blade (6) and motor (3) to part, when described motor (3) rotates backward, it does not drive described the second fan blade (6) to rotate;
Wind conveying pipe (4), described wind conveying pipe (4) one end is positioned at the gap between described outdoor heat exchanger (1) and the first fan blade (2), the other end is communicated with indoor, and is provided with valve on described wind conveying pipe (4).
2. air conditioner integrated machine according to claim 1, is characterized in that, the quantity of described wind conveying pipe (4) is multiple, and is separately positioned on upside, downside, left side and right side in described air conditioner integrated machine.
3. air conditioner integrated machine according to claim 1, is characterized in that, described the first fan blade (2) is axial-flow leaf.
4. air conditioner integrated machine according to claim 1, is characterized in that, described the second fan blade (6) is centrifugation blade.
5. air conditioner integrated machine according to claim 1, is characterized in that, described control is specially directional overrunning clutch (5) to part.
6. air conditioner integrated machine according to claim 5, it is characterized in that, described directional overrunning clutch (5) comprises outer connecting portion (51) and the interior connecting portion (52) of coaxial setting, on the inwall of described outer connecting portion (51), offer the groove with arc inner wall, and a side of described groove is arc inner wall, also comprise spring leaf (53), described spring leaf (53) comprises the planar side that is fixedly connected with and is connected cambered surface side with the outer wall of described interior connecting portion (52), and its cambered surface side is parallel with the arc inner wall of groove; In the time that interior connecting portion (52) rotates to the planar side of spring leaf (53) with respect to outer connecting portion (51), the planar side of described spring leaf (53) is against on the inwall of groove.
7. air conditioner integrated machine according to claim 6, it is characterized in that, on the outer wall of described interior connecting portion (52), offer storage tank, also comprise the spring (54) that one end is connected with the diapire of described storage tank, the other end of described spring (54) is connected with spring leaf (53).
8. air conditioner integrated machine according to claim 6, is characterized in that, described interior connecting portion (52) is integral type structure with the output shaft of motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262851.9U CN203837126U (en) | 2014-05-21 | 2014-05-21 | Air conditioner all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262851.9U CN203837126U (en) | 2014-05-21 | 2014-05-21 | Air conditioner all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837126U true CN203837126U (en) | 2014-09-17 |
Family
ID=51514957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262851.9U Withdrawn - After Issue CN203837126U (en) | 2014-05-21 | 2014-05-21 | Air conditioner all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968467A (en) * | 2014-05-21 | 2014-08-06 | 珠海格力电器股份有限公司 | Air conditioner integrated unit and method for discharging indoor side refrigerants of air conditioner integrated unit |
| CN109551997A (en) * | 2018-12-24 | 2019-04-02 | 珠海格力电器股份有限公司 | A kind of air conditioner and the automobile with it |
| CN111121174A (en) * | 2020-01-16 | 2020-05-08 | 珠海格力电器股份有限公司 | Fan assembly, window air conditioner and control method thereof |
-
2014
- 2014-05-21 CN CN201420262851.9U patent/CN203837126U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968467A (en) * | 2014-05-21 | 2014-08-06 | 珠海格力电器股份有限公司 | Air conditioner integrated unit and method for discharging indoor side refrigerants of air conditioner integrated unit |
| CN103968467B (en) * | 2014-05-21 | 2016-07-06 | 珠海格力电器股份有限公司 | Air conditioner integrated machine and the method getting rid of its indoor cold-producing medium |
| CN109551997A (en) * | 2018-12-24 | 2019-04-02 | 珠海格力电器股份有限公司 | A kind of air conditioner and the automobile with it |
| CN111121174A (en) * | 2020-01-16 | 2020-05-08 | 珠海格力电器股份有限公司 | Fan assembly, window air conditioner and control method thereof |
| CN111121174B (en) * | 2020-01-16 | 2024-03-29 | 珠海格力电器股份有限公司 | Fan assembly, window air conditioner and control method of window air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20160706 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |