CN108775631A - Air-conditioner outdoor unit, air-conditioning and snow-removing method - Google Patents
Air-conditioner outdoor unit, air-conditioning and snow-removing method Download PDFInfo
- Publication number
- CN108775631A CN108775631A CN201810461985.6A CN201810461985A CN108775631A CN 108775631 A CN108775631 A CN 108775631A CN 201810461985 A CN201810461985 A CN 201810461985A CN 108775631 A CN108775631 A CN 108775631A
- Authority
- CN
- China
- Prior art keywords
- air
- shell
- outdoor unit
- conditioner outdoor
- snow
- 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.)
- Pending
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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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
Abstract
The invention discloses a kind of air-conditioner outdoor unit, air-conditioning and snow-removing methods.Air-conditioner outdoor unit, include compressor, wind turbine and the heat exchanger of shell and setting in the housing, the periphery wall of the shell forms air inlet, the heat exchanger is distributed along the internal perisporium of the shell, the front end face of the shell forms air outlet, the wind turbine is located at the air outlet, and the enclosure is provided with for detecting the anemobiagraph for being located at air inlet intake described in the cover top portion region.It realizes that air-conditioner outdoor unit can remove accumulated snow, the abundance that guarantees air intake to improve heat exchange efficiency automatically, improves user experience.
Description
Technical field
The present invention relates to a kind of air-conditioning technical more particularly to air-conditioner outdoor unit, air-conditioning and snow-removing methods.
Background technology
Currently, air-conditioning is common household electrical appliance in people's daily life, air-conditioning generally comprises the interior to link together
Machine and outdoor unit.China Patent No. 201720647472.5 discloses a kind of air-conditioner outdoor unit, using the outlet air of side air inlet end face
Mode.But in actual use, following problem is found：It, in winter can be since the side wall of shell forms air inlet
Top accumulated snow, accumulated snow will shelter from the air inlet region of cover top portion, how cause intake to decline and heat exchange efficiency is reduced
Design it is a kind of can remove automatically accumulated snow, guarantee air intake it is sufficient, improve heat exchange efficiency to improve the air conditioning chamber of user experience
Outer machine is the technical problems to be solved by the invention.
Invention content
The technical problem to be solved by the present invention is to：A kind of air-conditioner outdoor unit, air-conditioning and snow-removing method are provided, realize air-conditioning
Outdoor unit can remove accumulated snow, the abundance that guarantees air intake to improve heat exchange efficiency automatically, improve user experience.
Technical solution provided by the invention is a kind of air-conditioner outdoor unit, including shell and setting are in the housing
The periphery wall of compressor, wind turbine and heat exchanger, the shell forms air inlet, internal perisporium point of the heat exchanger along the shell
The front end face of cloth, the shell forms air outlet, and the wind turbine is located at the air outlet, and the enclosure, which is provided with, to be used for
Detection is located at the anemobiagraph of air inlet intake described in the cover top portion region.
Further, for the heat exchanger around installation space is formed, the compressor and the anemobiagraph are located at the peace
It fills in space.
Further, the anemobiagraph is detachably arranged on the backboard of the shell.
Further, the electric heater unit for heating and melting accumulated snow is additionally provided at the top of the shell.
Further, further include barney, the barney is sleeved on the outside of the compressor.
Further, further include support base, the support base includes pedestal and supporting rack, and support frame as described above is fixed on pedestal
On；The back side of the shell is provided with reinforcing rib, and the reinforcing rib is mounted on support frame as described above.
Further, it is additionally provided with electric-controlled box on the shell, clearance space is formed between the both ends of the heat exchanger；
The electric-controlled box is arranged in the clearance space.
Further include above-mentioned air-conditioner outdoor unit the present invention also provides a kind of air-conditioning, including air conditioner indoor unit, in the air conditioning chamber
Machine is connect with the air-conditioner outdoor unit.
The present invention also provides a kind of snow-removing methods of air-conditioning, which is characterized in that air-conditioning as claimed in claim 8 is used,
Snow-removing method includes：In a heating mode, when the wind speed that anemobiagraph detects is less than wind speed lower limit set value, then using heating
And/or the mode of blowing removes the accumulated snow of cover top portion.
Further, the accumulated snow of cover top portion is removed by the way of heating, specially：Air-conditioning carry out refrigeration mode and
Wind turbine in control air conditioner indoor unit shuts down, the accumulated snow of the heat exchanger heating cover top portion of air-conditioner outdoor unit；And/or electricity
The accumulated snow of heating device electrified regulation cover top portion；
The accumulated snow of cover top portion is removed by the way of blowing, specially：Wind turbine invert, using wind turbine generate from enclosure to
The air-flow of outer output is to blow the accumulated snow of cover top portion off.
Compared with prior art, the advantages and positive effects of the present invention are：By configuring anemobiagraph, anemobiagraph in the shell
The intake that the top area air inlet of shell can be detected, in winter under heating mode, after cover top portion accumulated snow, accumulated snow will
The intake of top area air inlet is influenced, at this point, after the wind speed that anemobiagraph detects is less than wind speed lower limit set value, is just recognized
Determine that in the case that accumulated snow occurs in cover top portion, the operation of snow melting can be started, realizes and automatic remove accumulated snow, guarantee air intake and fill
It is enough to improve heat exchange efficiency, improves user experience.
By configuring additional support base, shell can be supported on pedestal by the supporting rack of support base to be installed, and is made
Shell is obtained far from ground, can ensure that the reliable and stable installation of shell is fixed by pedestal, simultaneously as shell is outstanding far from ground
Sky setting, in actual use, the noise that compressor operating generates will not be directly delivered on ground, to reduce pressure
Contracting machine runs influence of the noise to user, improves user experience.
By being cased with barney outside compressor, compressor in the process of running, can effectively be subtracted by barney
Small compressor is transmitted to external noise, in addition, barney can also protect compressor while reducing noise,
The problem of avoiding in transportational process, compressor hair collision is caused because of shaking, improves use reliability and user experience.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of air-conditioner outdoor unit embodiment of the present invention；
Fig. 2 is the partial structural diagram of air-conditioner outdoor unit embodiment of the present invention；
Fig. 3 is the rearview of shell in air-conditioner outdoor unit embodiment of the present invention；
Fig. 4 is the assembling figure of compressor and barney in air-conditioner outdoor unit embodiment of the present invention；
Fig. 5 is the structural schematic diagram of support base in air-conditioner outdoor unit embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
As Figure 1-Figure 5, the present embodiment air-conditioning includes the indoor unit and outdoor unit to link together, wherein outdoor unit
Including the shell 1 and compressor being arranged in the shell 14, wind turbine 3 and heat exchanger 2, the periphery wall of the shell 1 is formed
Air inlet 11, the heat exchanger 2 are distributed along the internal perisporium of the shell 1, and the front end face of the shell 1 forms air outlet 12, institute
Wind turbine 3 is stated to be located at the air outlet 12.
Wherein, in order under heating mode in winter, automation is realized in the case where the top of shell 1 is by snow cover
It avenges, configured with for detecting the wind positioned at 11 intake of air inlet described in 1 top area of the shell in the shell 1 of outdoor unit
Fast instrument 6.Specifically, anemobiagraph 6 can detect the intake of air inlet 11 at top position, and after the top accumulated snow of shell 1, top
The air inlet 11 in portion is lived by snow cover, and the intake of top area is caused to decline, at this point, anemobiagraph 6 can detect in real time
Wind speed, when the wind speed detected be less than wind speed lower limit set value when, then judge that the top of shell 1 is lived by snow cover, need into
Row snow melting operates, specially：The accumulated snow at 1 top of shell is removed by the way of heating and/or blowing.For the side using heating
Formula removes the accumulated snow at 1 top of shell, then can control air-conditioning progress refrigeration mode and control the wind turbine in air conditioner indoor unit and stop
It only operates, the heat exchanger 2 of air-conditioner outdoor unit heats the accumulated snow at 1 top of shell；Alternatively, the top of the shell 1 is additionally provided with use
In the electric heater unit of heating and melting accumulated snow（It is not shown）, electric heater unit can be electric heating wire, and electric heating wire is powered can be with
Directly melt the accumulated snow at 1 top of shell.Alternatively, removing the accumulated snow of cover top portion by the way of blowing, specially：Wind turbine 3 is anti-
Turn, the air-flow exported outward from 1 inside of shell is generated using wind turbine 3 to blow the accumulated snow at 1 top of shell off.Preferably, for sky
The snow-removing method of tune further includes the pattern that removes the snow in advance under heating mode, specially：In a heating mode, it is detected when anemobiagraph
When wind speed is gradually reduced and is higher than wind speed lower limit set value, then gradually increase the rotating speed of wind turbine, until the wind that anemobiagraph detects
Speed is in maximum rated power higher than wind speed lower limit set value or wind turbine, specifically, in outdoor unit operational process, occurs snowy
In the case of, then the top of shell 1 will gradually generate accumulated snow, and anemobiagraph will detect that wind speed tapers into, at this point, increasing wind turbine
Rotating speed so that form stronger negative pressure in shell 1, the accumulated snow at 1 top of shell can be drawn into shell 1 in advance and from going out
Air port exports, and snow melting is carried out without stopping refrigeration, and avoiding, which influences user, normally heats, and is more advantageous to raising user experience.Its
In, the anemobiagraph is detachably arranged on the backboard of the shell.In addition, heat exchanger 2, which surrounds, forms installation space, it is described
Compressor 4 and the anemobiagraph 6 are located in the installation space.And it is additionally provided with electric-controlled box 15, the heat exchange on the shell 1
Clearance space is formed between the both ends of device 2；The electric-controlled box 15 is arranged in the clearance space, and electric-controlled box 15 is located at heat exchange
Between the both ends of device 2, the position between the both ends of heat exchanger 2 in shell 1 can be made full use of to install electric-controlled box 15,
The space of shell 1 is made full use of, the overall volume of shell 1 can be reduced.
In addition, in order to effectively reduce influence of the outdoor unit operation noise to user, outdoor unit further includes barney 41, institute
State the outside that barney 41 is sleeved on the compressor 4.Specifically, the outside of compressor 4 completely cuts off the outer of noise by barney 41
It passes, in this way, it is possible to reduce the influence that noise generates user, to improve user experience, wherein the barney 41 includes the
One sound insulation cavity and the second sound insulation cavity, the compressor 4 are located in the first sound insulation cavity, what the compressor 4 connected
Gas-liquid separator 40 is located in the second sound insulation cavity, specifically, barney 41 forms two sound insulation cavitys to correspond to installation
Compressor 4 and gas-liquid separator 40, in this way can be more thoroughly in 4 operational process of compressor, what refrigerant flowing generated makes an uproar
Sound is inhibited, and for the ease of the connection of 4 pipeline of later stage compressor, through-hole 411 is offered on the barney 41, connects institute
The pipeline for stating compressor 4 is passed through via the through-hole 411, and the clay for sealing the pipeline is also filled in the through-hole 411, tool
Body, the pipeline on compressor 4 and gas-liquid separator 40 is drawn from through-hole 411 and is sealed by clay, improves and uses
Reliability.Preferably, in order to improve the installation reliability of compressor 4, the back side of the shell 1 is provided with reinforcing rib 13, described
Shell 1 is internally provided with mounting bracket 10, and the mounting bracket 10 is fixed by screws in the reinforcement inside the shell 1
On muscle 13, the compressor 4 is mounted in the mounting bracket 10, can be carried by the way that reinforcing rib 13 is arranged at the back of shell 1
The overall construction intensity of high shell 1, and compressor 4 is mounted on by mounting bracket 10 on reinforcing rib 13, it can be ensured that compressor 4
Reliable support is obtained, use reliability is improved.In addition, for further noise reduction, compressor 4 and the mounting bracket 10 it
Between be provided with snubber block（It is unmarked）.
And for being installed on ground in the case of, outdoor unit further includes support base 5, the support base 5 include pedestal 51
With supporting rack 52, support frame as described above 52 is fixed on pedestal 51；The shell 1 is installed to by reinforcing rib 13 on supporting rack 52.
Specifically, support base 5 can vacantly be installed shell 1 by supporting rack 52 so that shell 1 is separated from ground, to reduce compression
Noise in 4 operational process of machine is by ground transfer spreading, and arc or U-shaped structure may be used in pedestal 51 so that 1 weight of shell
The projection of the heart is located in the region that 51 semi-surroundings of pedestal are formed, and improves use reliability.The top of support frame as described above 52 is arranged
There is the first mounting hole, the top of the reinforcing rib 13 is provided with the second mounting hole, and bolt passes through first mounting hole and described
Second mounting hole is connect with nut thread, is installed with being conveniently operated personnel.And the back side of the shell 1 is additionally provided with handle
14, personnel are conveniently operated by handle 14 and are carried.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of air-conditioner outdoor unit, which is characterized in that including shell and setting compressor in the housing, wind turbine and
The periphery wall of heat exchanger, the shell forms air inlet, and the heat exchanger is distributed along the internal perisporium of the shell, the shell
Front end face forms air outlet, and the wind turbine is located at the air outlet, and the enclosure is provided with for detecting positioned at described
The anemobiagraph of air inlet intake described in cover top portion region.
2. air-conditioner outdoor unit according to claim 1, which is characterized in that the heat exchanger surrounds and forms installation space, institute
It states compressor and the anemobiagraph is located in the installation space.
3. air-conditioner outdoor unit according to claim 2, which is characterized in that the anemobiagraph is detachably arranged in described outer
On the backboard of shell.
4. air-conditioner outdoor unit according to claim 1, which is characterized in that be additionally provided at the top of the shell for heating
Melt the electric heater unit of accumulated snow.
5. air-conditioner outdoor unit according to claim 1, which is characterized in that further include barney, the barney is sleeved on institute
State the outside of compressor.
6. air-conditioner outdoor unit according to claim 1, which is characterized in that further include support base, the support base includes bottom
Seat and supporting rack, support frame as described above are fixed on the base；The back side of the shell is provided with reinforcing rib, and the reinforcing rib is mounted on
On support frame as described above.
7. air-conditioner outdoor unit according to claim 1, which is characterized in that electric-controlled box is additionally provided on the shell, it is described
Clearance space is formed between the both ends of heat exchanger；The electric-controlled box is arranged in the clearance space.
8. a kind of air-conditioning, including air conditioner indoor unit, which is characterized in that further include the air conditioning chamber as described in claim 1-7 is any
Outer machine, the air conditioner indoor unit are connect with the air-conditioner outdoor unit.
9. a kind of snow-removing method of air-conditioning, which is characterized in that using air-conditioning as claimed in claim 8, snow-removing method includes：?
Under heating mode, when the wind speed that anemobiagraph detects is less than wind speed lower limit set value, then by the way of heating and/or blowing
Remove the accumulated snow of cover top portion.
10. the snow-removing method of air-conditioning according to claim 9, which is characterized in that remove shell top by the way of heating
The accumulated snow in portion, specially：Air-conditioning carries out refrigeration mode and controls the wind turbine in air conditioner indoor unit and shut down, air-conditioner outdoor unit
Heat exchanger heating cover top portion accumulated snow；And/or the accumulated snow of electric heater unit electrified regulation cover top portion；
The accumulated snow of cover top portion is removed by the way of blowing, specially：Wind turbine invert, using wind turbine generate from enclosure to
The air-flow of outer output is to blow the accumulated snow of cover top portion off.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461985.6A CN108775631A (en) | 2018-05-15 | 2018-05-15 | Air-conditioner outdoor unit, air-conditioning and snow-removing method |
| PCT/CN2018/125155 WO2019218686A1 (en) | 2018-05-15 | 2018-12-29 | Outdoor unit of air conditioner, air conditioner and snow removal method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461985.6A CN108775631A (en) | 2018-05-15 | 2018-05-15 | Air-conditioner outdoor unit, air-conditioning and snow-removing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108775631A true CN108775631A (en) | 2018-11-09 |
Family
ID=64027175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461985.6A Pending CN108775631A (en) | 2018-05-15 | 2018-05-15 | Air-conditioner outdoor unit, air-conditioning and snow-removing method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108775631A (en) |
| WO (1) | WO2019218686A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019218686A1 (en) * | 2018-05-15 | 2019-11-21 | 青岛易图令科技有限公司 | Outdoor unit of air conditioner, air conditioner and snow removal method |
| CN112665113A (en) * | 2020-12-23 | 2021-04-16 | 珠海格力电器股份有限公司 | Anti-freezing control method and device for refrigeration system and refrigeration system |
| CN114963412A (en) * | 2022-05-19 | 2022-08-30 | 青岛海信日立空调系统有限公司 | Air conditioner and snow accumulation preventing air conditioning system |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019218686A1 (en) | 2019-11-21 |
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Application publication date: 20181109 |