CN106122055B - Fan, air condensing units and air conditioner - Google Patents
Fan, air condensing units and air conditioner Download PDFInfo
- Publication number
- CN106122055B CN106122055B CN201610716766.9A CN201610716766A CN106122055B CN 106122055 B CN106122055 B CN 106122055B CN 201610716766 A CN201610716766 A CN 201610716766A CN 106122055 B CN106122055 B CN 106122055B
- Authority
- CN
- China
- Prior art keywords
- motor
- blower
- fan
- air
- mounting portion
- Prior art date
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to a fan, an air conditioner outdoor unit and an air conditioner, wherein the fan comprises a motor, a motor support and fan blades, the motor is arranged in a mounting hole of the motor support, the fan blades are mounted at the first end of the motor, a balancing piece is arranged at the second end of the motor, and the balancing piece is used for balancing the mass distribution of the fan so as to prevent the gravity center of the fan from inclining forwards. The invention can solve the problems of forward eccentricity of the gravity center of the fan, large vibration of the fan and the like in the prior art.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of blowers, air-conditioner outdoor unit and air-conditioning.
Background technique
The blower of existing air-conditioner outdoor unit includes motor, electric machine support and fan blade, and motor installation is preset on electric machine support
Hole, after motor is inserted in motor installing hole, the mounting portion on mounting portion and electric machine support on motor is connected by screw to, due to
The mounting portion being arranged on electric machine support is forwardly convex, after fan blade is installed in motor front end, causes the center of gravity of blower to deviate forward, blower
Operating vibration is big, produces into noise problem.
It should be understood that the output extreme direction of motor is " preceding ", fan blade is arranged in the output end of motor.
Summary of the invention
The purpose of the present invention is to propose to a kind of blower, air-conditioner outdoor unit and air-conditionings, can be avoided blower center of gravity and lean forward.
To achieve the above object, the present invention provides a kind of blowers comprising motor, electric machine support and fan blade, the electricity
Machine is set to the mounting hole of the electric machine support, and the first end of the motor installs the fan blade, and the second end of the motor is equipped with
Balance element, the balance element are used to balance the Mass Distribution of blower, lean forward to avoid blower center of gravity.
One preferably or in alternative embodiment, the motor is equipped with the first mounting portion, the mounting hole of the electric machine support
Be circumferentially with the second mounting portion, first mounting portion is connect with second mounting portion.
One preferably or in alternative embodiment, the balance element is clump weight, and the clump weight is set to the of the motor
Two ends.
One preferably or in alternative embodiment, the balance element is end cap, and the end cap is connect with second mounting portion.
One preferably or in alternative embodiment, vibration-damped component is equipped between the end cap and the motor.
One preferably or in alternative embodiment, the vibration-damped component is cushion rubber.
One preferably or in alternative embodiment, tight fit between the cushion rubber and the motor, the end cap.
To achieve the above object, the present invention also provides a kind of air-conditioner outdoor units comprising in any of the above-described embodiment
Blower.
To achieve the above object, the present invention also provides a kind of air-conditionings comprising the air conditioning chamber in any of the above-described embodiment
Outer machine.
Based on the above-mentioned technical proposal, the present invention at least has the advantages that
Blower provided by the invention, motor are mounted on electric machine support, and the first end of motor installs fan blade, motor
Balance element is arranged in second end, and the Mass Distribution of blower can be balanced by the gravity of balance element, blower center of gravity is avoided to lean forward, and solves
In the prior art blower center of gravity to pre-eccentric, fan vibration is big the problems such as.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view of the explosion of blower provided by the invention；
Fig. 2 is the assembling schematic diagram of blower provided by the invention；
Fig. 3 is the structural schematic diagram of cushion rubber provided by the invention；
Fig. 4 is the structural schematic diagram of end cap provided by the invention.
Numbering in the drawing:
1- motor；The first mounting portion of 11-；2- electric machine support；The second mounting portion of 21-；3- cushion rubber；4- end cap.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in embodiment
It states.Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Bright embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
It as shown in Figure 1 and Figure 2, is the illustrative examples of blower provided by the invention, in the illustrative examples, wind
Machine includes motor 1, electric machine support 2 and fan blade, and motor 1 is set to preset mounting hole on electric machine support 2, the first end peace of motor 1
Fan blade is filled, the second end of motor 1 is equipped with balance element, and balance element is used to balance the Mass Distribution of blower, before blower center of gravity
Incline.
The present invention can balance the Mass Distribution of blower by balance element, solve the problems, such as that blower center of gravity to pre-eccentric, makes
Blower operating is more steady, reduces vibration.
In above-described embodiment, balance element can be clump weight, and clump weight is set to the second end of motor 2, by being rationally arranged
The quality of clump weight can make the center of blower as far as possible close to electric machine support 2, prevent blower center of gravity from leaning forward, and reduce blower vibration
It is dynamic, reduce noise.
In the various embodiments described above, the first mounting portion 11 can be equipped on motor 1, the circumferential direction of the mounting hole of electric machine support 2 can
To be equipped with the second mounting portion 21, the first mounting portion 11 is connect with the second mounting portion 21, easy for installation.
Further, the first mounting portion 11 can be connected by screw to the second mounting portion 21.
One preferably or in alternative embodiment, balance element can also be end cap 4, and end cap 4 can connect with the second mounting portion 21
It connects.First mounting portion 11, the second mounting portion 21 and end cap 4 are sequentially connected, and make the quality reasonable layout of blower, and center of gravity is close to motor
Bracket 2, when blower operates, the vibration of electric machine support 2 reduces.
Further, vibration-damped component is also provided between end cap 4 and motor 1.When blower operates, vibration-damped component can be further
The vibrational energy of motor 1 is absorbed, to reduce vibration, reduces structureborne noise.
In above-described embodiment, vibration-damped component can be cushion rubber 3.Cushion rubber 3 is set in the second end of motor 1, cushion rubber 3 and motor 1,
It is tight fit between end cap 4.The vibrational energy of consumption blower can be absorbed by the way that cushion rubber 3 is arranged, vibration is reduced, reduces noise.
The assembly method of one specific embodiment of blower provided by the invention are as follows:
When assembly, motor 1 is placed in the preset mounting hole of electric machine support 2, then covers upper cushion rubber in the second end of motor 1
3, then in the outer layer jacket upper end cover 4 of motor 1, tight fit is used between cushion rubber 3 and motor 1, end cap 4.By the first installation of motor 1
Portion 11, the second mounting portion 21 of electric machine support 2 and end cap 4 are fixed by screw, and fan blade is mounted on the first end of motor 1.
In above-mentioned specific embodiment, pass through cushion rubber 3 with certain mass, the end cap 4 of the second end setting in motor 1
Balanced action makes air quantity quality reasonable layout, and center of gravity is close to electric machine support 2, and when blower operates, the vibration of electric machine support 2 reduces.
Cushion rubber 2 can further absorb the vibrational energy of motor 1 simultaneously, to reduce vibration, reduce structureborne noise.
The present invention also provides a kind of air-conditioner outdoor units comprising the blower in any of the above-described embodiment.
The present invention also provides a kind of air-conditionings comprising the air-conditioner outdoor unit in any of the above-described embodiment.
In the description of the present invention, it is to be understood that, zero is limited using the words such as " first ", " second ", " third "
Component, it is only for convenient for distinguishing to above-mentioned parts, do not have Stated otherwise such as, above-mentioned word contains there is no special
Justice, therefore should not be understood as limiting the scope of the invention.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (6)
1. a kind of blower, it is characterised in that: including motor (1), electric machine support (2) and fan blade, the motor (1) is set to the electricity
The mounting hole of machine support (2), the first end of the motor (1) install the fan blade, and the second end of the motor (1) is equipped with balance
Part, the balance element are used to balance the Mass Distribution of blower, lean forward to avoid blower center of gravity；
The motor (1) is equipped with the first mounting portion (11), and the mounting hole of the electric machine support (2) is circumferentially with the second installation
Portion (21), first mounting portion (11) connect with second mounting portion (21)；
The balance element is end cap (4), and the end cap (4) connect with second mounting portion (21).
2. blower as described in claim 1, it is characterised in that: be equipped with vibration damping between the end cap (4) and the motor (1)
Part.
3. blower as claimed in claim 2, it is characterised in that: the vibration-damped component is cushion rubber (3).
4. blower as claimed in claim 3, it is characterised in that: the cushion rubber (3) and the motor (1), the end cap (4) it
Between tight fit.
5. a kind of air-conditioner outdoor unit, it is characterised in that: including the described in any item blowers of such as Claims 1 to 4.
6. a kind of air-conditioning, it is characterised in that: including air-conditioner outdoor unit as claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716766.9A CN106122055B (en) | 2016-08-24 | 2016-08-24 | Fan, air condensing units and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716766.9A CN106122055B (en) | 2016-08-24 | 2016-08-24 | Fan, air condensing units and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122055A CN106122055A (en) | 2016-11-16 |
| CN106122055B true CN106122055B (en) | 2019-01-22 |
Family
ID=57274330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610716766.9A Active CN106122055B (en) | 2016-08-24 | 2016-08-24 | Fan, air condensing units and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122055B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120743A1 (en) * | 2019-12-20 | 2021-06-24 | 青岛海信日立空调系统有限公司 | Air conditioner |
| CN112432251B (en) * | 2020-11-18 | 2022-07-19 | 广东美的暖通设备有限公司 | Outdoor machine of air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428558A (en) * | 2001-12-25 | 2003-07-09 | 乐金电子(天津)电器有限公司 | Outdoor machine of air conditioner |
| CN202260852U (en) * | 2011-09-26 | 2012-05-30 | 戴绍国 | Balance adjustment device for fan blades of automobile cooling fan motor |
| CN103807918A (en) * | 2012-11-12 | 2014-05-21 | 美的集团股份有限公司 | Convenient-to-maintain air conditioner indoor unit |
| CN203744496U (en) * | 2014-02-25 | 2014-07-30 | 广东美的制冷设备有限公司 | Motor mounting structure for air conditioner |
| CN204089402U (en) * | 2014-07-17 | 2015-01-07 | Tcl空调器(中山)有限公司 | Electric machine support and window-mounted air conditioner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162795A (en) * | 1982-03-19 | 1983-09-27 | Sanyo Electric Co Ltd | Electric fan |
| CN2334928Y (en) * | 1997-11-28 | 1999-08-25 | 海尔集团公司 | Three-dimensional rotary electric fan |
| CN104467261B (en) * | 2013-09-18 | 2017-08-04 | 广东美的厨房电器制造有限公司 | Motor assembly and range hood having same |
| CN204835802U (en) * | 2015-06-25 | 2015-12-02 | 珠海格力电器股份有限公司 | Motor structure and air condensing units |
| CN205991025U (en) * | 2016-08-24 | 2017-03-01 | 珠海格力电器股份有限公司 | Fan, air condensing units and air conditioner |
-
2016
- 2016-08-24 CN CN201610716766.9A patent/CN106122055B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428558A (en) * | 2001-12-25 | 2003-07-09 | 乐金电子(天津)电器有限公司 | Outdoor machine of air conditioner |
| CN202260852U (en) * | 2011-09-26 | 2012-05-30 | 戴绍国 | Balance adjustment device for fan blades of automobile cooling fan motor |
| CN103807918A (en) * | 2012-11-12 | 2014-05-21 | 美的集团股份有限公司 | Convenient-to-maintain air conditioner indoor unit |
| CN203744496U (en) * | 2014-02-25 | 2014-07-30 | 广东美的制冷设备有限公司 | Motor mounting structure for air conditioner |
| CN204089402U (en) * | 2014-07-17 | 2015-01-07 | Tcl空调器(中山)有限公司 | Electric machine support and window-mounted air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106122055A (en) | 2016-11-16 |
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| GR01 | Patent grant |