CN106196494A - Complete machine overload control method and device - Google Patents
Complete machine overload control method and device Download PDFInfo
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- CN106196494A CN106196494A CN201610630755.9A CN201610630755A CN106196494A CN 106196494 A CN106196494 A CN 106196494A CN 201610630755 A CN201610630755 A CN 201610630755A CN 106196494 A CN106196494 A CN 106196494A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 206010008190 Cerebrovascular accident Diseases 0.000 claims description 12
- 208000006011 Stroke Diseases 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a complete machine overload control method and a complete machine overload control device. Wherein, the method comprises the following steps: monitoring the temperature of a condenser tube or the current of the whole machine; and adjusting the rotating speeds of the outer fan and the inner fan according to the temperature of the condenser pipe or the current of the whole machine so as to adjust the overload capacity of the whole machine. By applying the technical scheme of the invention, the problem of control over the overload capacity of the whole machine in the prior art is solved, and the aim of improving the overload capacity of the whole machine can be achieved only by adjusting the rotating speeds of the inner fan and the outer fan without increasing any cost.
Description
Technical field
The present invention relates to moving machine technical field, in particular to a kind of complete machine overload control method and device.
Background technology
In the related, the capability of overload improving complete machine typically takes following methods:
1) vaporizer, condenser arrangement are strengthened.The method needs to increase cost, more likely needs to increase the body of internal-external machine
Long-pending, affect the dress cabinet amount of complete machine.
2) air quantity outside increasing.The method can increase outside noise.
3) increase electromagnetic expanding valve, by regulation cold medium flux, adapt to different environmental requirements.The method needs also exist for increasing
Adding cost, complete machine pipeline is more complicated simultaneously, easily brings other integrity problems.
The difficult problem controlled for complete machine overload capability in prior art, the most not yet proposes effective solution.
Summary of the invention
The embodiment of the present invention provides a kind of complete machine overload control method and device, to solve complete machine mistake in prior art
The difficult problem that load capacity controls.
For solving above-mentioned technical problem, the invention provides a kind of complete machine overload control method, wherein, the method bag
Include: monitoring condenser tube temperature or complete machine electric current；According to condenser tube temperature or complete machine electric current, adjust outer blower fan and inner blower
Rotating speed, to adjust the capability of overload of complete machine.
Further, according to described condenser tube temperature, adjust outer blower fan and the rotating speed of inner blower, including: according to described cold
Temperature range residing for condenser Guan Wen, the described outer blower fan of corresponding adjustment and the gear of described inner blower.
Further, according to the temperature range residing for described condenser tube temperature, corresponding adjust described outer blower fan and described in
The gear of blower fan, including:
If it is interval that described condenser tube temperature T is in temperature below: T ＜ preset first temperature T1, the most described outer blower fan and
Described inner blower all runs according to set position；
If it is interval that described condenser tube temperature T is in temperature below: T1＜ T ＜ preset second temperature T2, the most described outer blower fan
Being adjusted to high wind gear, described inner blower runs according to set position；
If it is interval that described condenser tube temperature T is in temperature below: T2＜ T ＜ presets the 3rd temperature T3, the most described outer blower fan
Being adjusted to high wind gear, described inner blower is adjusted to apoplexy gear；
If it is interval that described condenser tube temperature T is in temperature below: T3＜ T ＜ presets the 4th temperature T4, the most described outer blower fan
Being adjusted to high wind gear, described inner blower is adjusted to low wind gear；
If it is interval that described condenser tube temperature T is in temperature below: T ＞ T4, the most described outer fan parking, described inner blower
Run according to set position.
Further, described outer fan parking, before described inner blower runs according to set position, described method is also wrapped
Include: by compressor operating the first duration, then shut down the second duration；Wherein, described first duration is more than described second duration.
Further, according to described complete machine electric current, adjust outer blower fan and the rotating speed of inner blower, including: according to described complete machine
Electric current residing for electric current is interval, the described outer blower fan of corresponding adjustment and the gear of described inner blower.
Further, interval according to the electric current residing for described complete machine electric current, the described outer blower fan of corresponding adjustment and described endogenous wind
The gear of machine, including:
If it is interval that described complete machine electric current I is in temperature below: I ＜ presets the first electric current I1, the most described outer blower fan and institute
State inner blower all to run according to set position；
If it is interval that described complete machine electric current I is in temperature below: I1＜ I ＜ presets the second electric current I2, the most described outer blower fan is adjusted
Whole for high wind gear, described inner blower runs according to set position；
If it is interval that described complete machine electric current I is in temperature below: I2＜ I ＜ presets the 3rd electric current I3, the most described outer blower fan is adjusted
Whole for high wind gear, described inner blower is adjusted to apoplexy gear；
If it is interval that described complete machine electric current I is in temperature below: I3＜ I ＜ presets the 4th electric current I4, the most described outer blower fan is adjusted
Whole for high wind gear, described inner blower is adjusted to low wind gear；
If it is interval that described complete machine electric current I is in temperature below: I ＞ I4, the most described outer fan parking, described inner blower is pressed
Run according to set position.
Further, described outer fan parking, before described inner blower runs according to set position, described method is also wrapped
Include: by compressor operating the first duration, then shut down the second duration；Wherein, described first duration is more than described second duration.
Present invention also offers a kind of complete machine overload control apparatus, wherein, this device includes: monitoring module, is used for supervising
Control condenser tube temperature or complete machine electric current；Adjusting module, for according to condenser tube temperature or complete machine electric current, adjust outer blower fan with
The rotating speed of inner blower, to adjust the capability of overload of complete machine.
Further, described adjusting module includes: pipe temperature adjustment unit, for according to the temperature residing for described condenser tube temperature
Degree interval, the described outer blower fan of corresponding adjustment and the gear of described inner blower.
Further, described pipe temperature adjustment unit includes:
First pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T ＜ presets the
One temperature T1, described outer blower fan and described inner blower all run according to set position；
Second pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T1＜ T ＜ is pre-
If the second temperature T2, described outer blower fan is adjusted to high wind gear, and described inner blower runs according to set position；
3rd pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T2＜ T ＜ is pre-
If the 3rd temperature T3, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to apoplexy gear；
4th pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T3＜ T ＜ is pre-
If the 4th temperature T4, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to low wind gear；
5th pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T ＞ T4, described
Outer fan parking, described inner blower runs according to set position.
Further, described adjusting module includes: current adjustment unit, for according to the electric current residing for described complete machine electric current
Interval, the described outer blower fan of corresponding adjustment and the gear of described inner blower.
Further, described current adjustment unit includes:
First electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I ＜ presets first
Electric current I1, described outer blower fan and described inner blower all run according to set position；
Second electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I1＜ I ＜ presets
Second electric current I2, described outer blower fan is adjusted to high wind gear, and described inner blower runs according to set position；
3rd electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I2＜ I ＜ presets
3rd electric current I3, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to apoplexy gear；
4th electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I3＜ I ＜ presets
4th electric current I4, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to low wind gear；
5th electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I ＞ I4, described outside
Fan parking, described inner blower runs according to set position.
Application technical scheme, it is possible in the case of need not increase any cost, only by regulation
The rotating speed of outer blower fan, reaches to improve the purpose of complete machine capability of overload.
Accompanying drawing explanation
Fig. 1 is the flow chart of complete machine overload control method according to embodiments of the present invention；
Fig. 2 is condenser tube temperature according to embodiments of the present invention and fan operation view；
Fig. 3 is complete machine electric current according to embodiments of the present invention and fan operation view；
Fig. 4 is the structured flowchart of complete machine overload control apparatus according to embodiments of the present invention.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but not as the limit to the present invention
Fixed.
Embodiment one
Fig. 1 is the flow chart of complete machine overload control method according to embodiments of the present invention, as it is shown in figure 1, the method bag
Include following steps (step S101-step S102):
Step S101, monitoring condenser tube temperature or complete machine electric current；
Step S102, according to condenser tube temperature or complete machine electric current, adjusts outer blower fan and the rotating speed of inner blower, whole to adjust
The capability of overload of machine.
Below condenser tube gentleness complete machine electric current is introduced respectively.
(1) according to condenser tube temperature, outer blower fan and the rotating speed of inner blower are adjusted.
Specifically, according to the temperature range residing for condenser tube temperature, the outer blower fan of corresponding adjustment and the gear of inner blower.Below
Respectively the gear how adjusting outer blower fan and inner blower under each temperature range is introduced.
1) if to be in temperature below interval for condenser tube temperature T: T ＜ preset first temperature T1, outer blower fan and inner blower
All run according to set position；
2) if condenser tube temperature T is in temperature below interval: T1＜ T ＜ preset second temperature T2, outer blower fan is adjusted to
High wind gear, inner blower runs according to set position；
3) if condenser tube temperature T is in temperature below interval: T2＜ T ＜ presets the 3rd temperature T3, outer blower fan is adjusted to
High wind gear, inner blower is adjusted to apoplexy gear；
4) if condenser tube temperature T is in temperature below interval: T3＜ T ＜ presets the 4th temperature T4, outer blower fan is adjusted to
High wind gear, inner blower is adjusted to low wind gear；
5) if to be in temperature below interval for condenser tube temperature T: T ＞ T4, then by compressor operating the first duration, then stop
Machine the second duration；Wherein, the first duration is more than the second duration.Outer fan parking, inner blower runs according to set position.
(2) according to complete machine electric current, outer blower fan and the rotating speed of inner blower are adjusted.
Specifically, according to the temperature range residing for complete machine electric current, the outer blower fan of corresponding adjustment and the gear of inner blower.Divide below
The other gear to how adjusting outer blower fan and inner blower under each temperature range is introduced.
1) if complete machine electric current I is in temperature below interval: I ＜ presets the first electric current I1, outer blower fan and inner blower are equal
Run according to set position；
2) if complete machine electric current I is in temperature below interval: I1＜ I ＜ presets the second electric current I2, outer blower fan is adjusted to high
Wind gear, inner blower runs according to set position；
3) if complete machine electric current I is in temperature below interval: I2＜ I ＜ presets the 3rd electric current I3, outer blower fan is adjusted to high
Wind gear, inner blower is adjusted to apoplexy gear；
4) if complete machine electric current I is in temperature below interval: I3＜ I ＜ presets the 4th electric current I4, outer blower fan is adjusted to high
Wind gear, inner blower is adjusted to low wind gear；
5) if to be in temperature below interval for complete machine electric current I: I ＞ I4, then by compressor operating the first duration, then shut down
Second duration；Wherein, the first duration is more than the second duration.Outer fan parking, inner blower runs according to set position.
Based on this, apply the technical scheme of the present embodiment, exogenous wind can be adjusted according to condenser tube temperature or complete machine electric current
Machine and the rotating speed of inner blower, thus improve the capability of overload of complete machine, it is ensured that complete machine is properly functioning.
Embodiment two
Separately below by two schemes and accompanying drawing, concrete introduction adjusts outer blower fan and inner blower according to condenser tube temperature
Rotating speed, and adjust outer blower fan and the rotating speed of inner blower according to complete machine electric current.
Scheme 1:
Mobile air conditioner is when start refrigeration, and along with the rising of use ambient temperature, condenser temperature can constantly raise, compression
Machine running current can increase, and after temperature and electric current are increased to certain degree, compressor can overload shutdown.This technical side
The Main Function of case is to utilize condenser tube temperature T and complete machine electric current I to control the gear of outer blower fan and the gear conversion of inner blower,
Reduce condensation temperature and running current, it is to avoid overload of compressor is shut down, improve the capability of overload of complete machine, improve the use of complete machine
Scope.
The mobile air conditioner of indication includes at least: compressor, vaporizer, condenser, inner blower, outer blower fan, condenser temperature-sensitive
Bag, current transformer.Wherein, outer blower fan, inner blower respectively comprise high, medium and low three gears.
Shown in table 1 is condenser tube temperature when being in different temperatures interval, the operation shape of outer blower fan, inner blower and compressor
State.
Table 1
When mobile air conditioner refrigerating operaton, when condenser tube temperature T is less than temperature X DEG C preset, outer blower fan and inner blower
The gear set by user runs: user is set as top grade, and outer blower fan operates in top grade, and inner blower operates in top grade；User
Being set as middle-grade, outer blower fan operates in middle-grade, and inner blower operates in middle-grade；User is set as low grade, outer blower fan and endogenous wind
Machine operates in low grade.
Fig. 2 is condenser tube temperature according to embodiments of the present invention and fan operation view, as shown in Figure 2:
When condenser tube temperature T is higher than temperature X DEG C preset, outer blower fan turns high wind shelves and runs；Inner blower is set by user
Wind shelves run；
When condenser tube temperature T continues to rise, and condenser tube temperature T is higher than X+a DEG C, and outer blower fan turns high wind shelves；During inner blower turns
Wind shelves；
When condenser tube temperature T continues to rise, and condenser tube temperature T is higher than X+a+b DEG C, and outer blower fan turns high wind shelves；Inner blower turns
Low wind shelves；
When condenser tube temperature T continues to rise, and condensing tube temperature T is higher than X+a+b+C DEG C, and compressor is opened T minute, stops t minute, interior
Blower fan turns set position and runs, and outer blower fan stops.
In the present embodiment, 65 >=X >=55,2 >=a >=5,2 >=b >=5,2 >=c >=5, the cold pipe of 100 >=T >=-30,6 >=T >=
15,5 >=t >=3.It should be noted that could again turn wind shelves after must running N minute after the conversion of wind shelves.Wherein, 5 >=N >=3.
Certainly these numerical value simply schematically illustrate, and concrete numerical value needs to determine according to practical situation.
Scheme 2:
Shown in table 2 is complete machine electric current when being in different temperatures interval, the operation shape of outer blower fan, inner blower and compressor
State.
Table 2
Fig. 3 is complete machine electric current according to embodiments of the present invention and fan operation view, as shown in Figure 3:
When complete machine electric current I is less than the electric current Y preset, outer blower fan, inner blower set wind shelves by user and run；
When complete machine electric current I is higher than the electric current Y preset, outer blower fan turns high wind shelves；Inner blower sets wind shelves by user and runs；
When complete machine electric current continues to rise, and complete machine electric current I is higher than the electric current Y+a1 preset, and outer blower fan turns high wind shelves；Inner blower
Turn middle-grade；
When complete machine electric current continues to rise, and complete machine electric current I is higher than the electric current Y+a1+b1 preset, and outer blower fan turns high wind shelves；Endogenous wind
Machine turns low-grade；
When complete machine electric current continues to rise, and complete machine electric current I is higher than the electric current Y+a1+b1+C1 preset, and compressor is opened T minute, stopped
T minute, inner blower turned setting, and outer blower fan stops.
In the present embodiment, 50A >=I >=0A, 15A >=Y >=3A, 3A >=a1 >=0.5A, 3A >=b1 >=0.5A, 3A >=c1 >=
0.5A, 6 >=T >=15,5 >=t >=3.It should be noted that could again turn wind shelves after must running N minute after the conversion of wind shelves.Its
In, 5 >=N >=3.Certainly these numerical value simply schematically illustrate, and concrete numerical value needs to determine according to practical situation.
Embodiment three
The complete machine overload control method introduced corresponding to Fig. 1, present embodiments provides a kind of air-conditioning self diagnosis debugging dress
Putting, the structured flowchart of complete machine overload control apparatus as shown in Figure 4, this device includes:
Monitoring module 10, is used for monitoring condenser tube temperature or complete machine electric current；
Adjusting module 20, is connected to monitoring module 10, for according to condenser tube temperature or complete machine electric current, adjusts outer blower fan
With the rotating speed of inner blower, to adjust the capability of overload of complete machine.
In the present embodiment, above-mentioned adjusting module 20 may include that pipe temperature adjustment unit, for according to condenser tube temperature institute
The temperature range at place, the outer blower fan of corresponding adjustment and the gear of inner blower；And, current adjustment unit, for according to complete machine electric current
Residing electric current is interval, the outer blower fan of corresponding adjustment and the gear of inner blower.Based on this, it is possible to adjust outer blower fan and interior targetedly
The rotating speed of blower fan, reaches to improve the purpose of complete machine capability of overload.
Specifically, pipe temperature adjustment unit may include that
First pipe temperature adjusts subelement, for when condenser tube temperature T is in temperature below interval: T ＜ presets the first temperature
Degree T1, outer blower fan and inner blower all run according to set position；
Second pipe temperature adjusts subelement, for when condenser tube temperature T is in temperature below interval: T1＜ T ＜ presets
Two temperature T2, outer blower fan is adjusted to high wind gear, and inner blower runs according to set position；
3rd pipe temperature adjusts subelement, for when condenser tube temperature T is in temperature below interval: T2＜ T ＜ presets
Three temperature T3, outer blower fan is adjusted to high wind gear, and inner blower is adjusted to apoplexy gear；
4th pipe temperature adjusts subelement, for when condenser tube temperature T is in temperature below interval: T3＜ T ＜ presets
Four temperature T4, outer blower fan is adjusted to high wind gear, and inner blower is adjusted to low wind gear；
5th pipe temperature adjusts subelement, for when condenser tube temperature T is in temperature below interval: T ＞ T4, outer blower fan stops
Machine, inner blower runs according to set position.
Specifically, current adjustment unit may include that
First electric current adjusts subelement, for when complete machine electric current I is in temperature below interval: I ＜ presets the first electric current
I1, outer blower fan and inner blower all run according to set position；
Second electric current adjusts subelement, for when complete machine electric current I is in temperature below interval: I1＜ I ＜ presets second
Electric current I2, outer blower fan is adjusted to high wind gear, and inner blower runs according to set position；
3rd electric current adjusts subelement, for when complete machine electric current I is in temperature below interval: I2＜ I ＜ presets the 3rd
Electric current I3, outer blower fan is adjusted to high wind gear, and inner blower is adjusted to apoplexy gear；
4th electric current adjusts subelement, for when complete machine electric current I is in temperature below interval: I3＜ I ＜ presets the 4th
Electric current I4, outer blower fan is adjusted to high wind gear, and inner blower is adjusted to low wind gear；
5th electric current adjusts subelement, for when complete machine electric current I is in temperature below interval: I ＞ I4, outer blower fan stops
Machine, inner blower runs according to set position.
Understand from above description, apply technical scheme, can be according to condenser tube temperature or complete machine electricity
Stream, adjusts outer blower fan and the rotating speed of inner blower, thus improves the capability of overload of complete machine, ensures on the premise of not increasing cost
Complete machine is properly functioning.
Certainly, it is above the preferred embodiment of the present invention.It should be pointed out that, for those skilled in the art
For, on the premise of without departing from its general principles, it is also possible to make some improvements and modifications, these improvements and modifications are also
It is considered as protection scope of the present invention.
Claims (12)
1. a complete machine overload control method, it is characterised in that described method includes:
Monitoring condenser tube temperature or complete machine electric current；
According to condenser tube temperature or complete machine electric current, adjust outer blower fan and the rotating speed of inner blower, to adjust the overload energy of complete machine
Power.
Method the most according to claim 1, it is characterised in that according to described condenser tube temperature, adjusts outer blower fan and endogenous wind
The rotating speed of machine, including:
According to the temperature range residing for described condenser tube temperature, the described outer blower fan of corresponding adjustment and the gear of described inner blower.
Method the most according to claim 2, it is characterised in that according to the temperature range residing for described condenser tube temperature, right
Described outer blower fan and the gear of described inner blower should be adjusted, including:
If it is interval that described condenser tube temperature T is in temperature below: T ＜ preset first temperature T1, the most described outer blower fan and described in
Blower fan all runs according to set position；
If it is interval that described condenser tube temperature T is in temperature below: T1＜ T ＜ preset second temperature T2, the most described outer blower fan adjusts
For high wind gear, described inner blower runs according to set position；
If it is interval that described condenser tube temperature T is in temperature below: T2＜ T ＜ presets the 3rd temperature T3, the most described outer blower fan adjusts
For high wind gear, described inner blower is adjusted to apoplexy gear；
If it is interval that described condenser tube temperature T is in temperature below: T3＜ T ＜ presets the 4th temperature T4, the most described outer blower fan adjusts
For high wind gear, described inner blower is adjusted to low wind gear；
If it is interval that described condenser tube temperature T is in temperature below: T ＞ T4, the most described outer fan parking, described inner blower according to
Set position runs.
Method the most according to claim 3, it is characterised in that described outer fan parking, described inner blower is according to setting shelves
Before position is run, described method also includes:
By compressor operating the first duration, then shut down the second duration；Wherein, described first duration is more than described second duration.
Method the most according to claim 1, it is characterised in that according to described complete machine electric current, adjusts outer blower fan and inner blower
Rotating speed, including:
Interval according to the electric current residing for described complete machine electric current, the described outer blower fan of corresponding adjustment and the gear of described inner blower.
Method the most according to claim 5, it is characterised in that interval according to the electric current residing for described complete machine electric current, corresponding
Adjust described outer blower fan and the gear of described inner blower, including:
If it is interval that described complete machine electric current I is in temperature below: I ＜ presets the first electric current I1, the most described outer blower fan and described endogenous wind
Machine all runs according to set position；
If it is interval that described complete machine electric current I is in temperature below: I1＜ I ＜ presets the second electric current I2, the most described outer blower fan is adjusted to
High wind gear, described inner blower runs according to set position；
If it is interval that described complete machine electric current I is in temperature below: I2＜ I ＜ presets the 3rd electric current I3, the most described outer blower fan is adjusted to
High wind gear, described inner blower is adjusted to apoplexy gear；
If it is interval that described complete machine electric current I is in temperature below: I3＜ I ＜ presets the 4th electric current I4, the most described outer blower fan is adjusted to
High wind gear, described inner blower is adjusted to low wind gear；
If it is interval that described complete machine electric current I is in temperature below: I ＞ I4, the most described outer fan parking, described inner blower is according to setting
Determine gear to run.
Method the most according to claim 6, it is characterised in that described outer fan parking, described inner blower is according to setting shelves
Before position is run, described method also includes:
By compressor operating the first duration, then shut down the second duration；Wherein, described first duration is more than described second duration.
8. a complete machine overload control apparatus, it is characterised in that described device includes:
Monitoring module, is used for monitoring condenser tube temperature or complete machine electric current；
Adjusting module, for according to condenser tube temperature or complete machine electric current, adjusts outer blower fan and the rotating speed of inner blower, whole to adjust
The capability of overload of machine.
Device the most according to claim 8, it is characterised in that described adjusting module includes:
Pipe temperature adjustment unit, for according to the temperature range residing for described condenser tube temperature, correspondence adjusts described outer blower fan and institute
State the gear of inner blower.
Device the most according to claim 9, it is characterised in that described pipe temperature adjustment unit includes:
First pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T ＜ presets the first temperature
Degree T1, described outer blower fan and described inner blower all run according to set position；
Second pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T1＜ T ＜ presets second
Temperature T2, described outer blower fan is adjusted to high wind gear, and described inner blower runs according to set position；
3rd pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T2＜ T ＜ presets the 3rd
Temperature T3, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to apoplexy gear；
4th pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T3＜ T ＜ presets the 4th
Temperature T4, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to low wind gear；
5th pipe temperature adjusts subelement, for when described condenser tube temperature T is in temperature below interval: T ＞ T4, described exogenous wind
Machine is shut down, and described inner blower runs according to set position.
11. devices according to claim 8, it is characterised in that described adjusting module includes:
Current adjustment unit, for interval according to the electric current residing for described complete machine electric current, the corresponding described outer blower fan and described of adjusting
The gear of inner blower.
12. devices according to claim 11, it is characterised in that described current adjustment unit includes:
First electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I ＜ presets the first electric current
I1, described outer blower fan and described inner blower all run according to set position；
Second electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I1＜ I ＜ presets the second electricity
Stream I2, described outer blower fan is adjusted to high wind gear, and described inner blower runs according to set position；
3rd electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I2＜ I ＜ presets the 3rd electricity
Stream I3, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to apoplexy gear；
4th electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I3＜ I ＜ presets the 4th electricity
Stream I4, described outer blower fan is adjusted to high wind gear, and described inner blower is adjusted to low wind gear；
5th electric current adjusts subelement, for when described complete machine electric current I is in temperature below interval: I ＞ I4, described outer blower fan
Shutting down, described inner blower runs according to set position.
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| CN201610630755.9A CN106196494B (en) | 2016-08-01 | 2016-08-01 | Complete machine overload control method and device |
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| CN201610630755.9A CN106196494B (en) | 2016-08-01 | 2016-08-01 | Complete machine overload control method and device |
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| CN106196494B CN106196494B (en) | 2018-11-09 |
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| CN106969466A (en) * | 2017-03-22 | 2017-07-21 | 珠海格力电器股份有限公司 | Control method, device and system for fan of condensing unit |
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| CN110779161A (en) * | 2019-11-18 | 2020-02-11 | 宁波奥克斯电气股份有限公司 | Control method and device for compressor overload protection and air conditioner |
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