CN106196511A - Can the method for Effec-tive Function and unit type air conditioner under full load rate - Google Patents
Can the method for Effec-tive Function and unit type air conditioner under full load rate Download PDFInfo
- Publication number
- CN106196511A CN106196511A CN201610711741.XA CN201610711741A CN106196511A CN 106196511 A CN106196511 A CN 106196511A CN 201610711741 A CN201610711741 A CN 201610711741A CN 106196511 A CN106196511 A CN 106196511A
- Authority
- CN
- China
- Prior art keywords
- rate
- unit
- head
- compressor
- load
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005057 refrigeration Methods 0.000 claims abstract description 30
- 238000004378 air conditioning Methods 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000006200 vaporizer Substances 0.000 claims description 9
- 240000002853 Nelumbo nucifera Species 0.000 claims description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 4
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 description 12
- 230000033228 biological regulation Effects 0.000 description 7
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
Abstract
The present invention relates under a kind of full load rate can the method for Effec-tive Function and unit type air conditioner, it is characterized in that: use unit type air conditioner, this unit type air conditioner has the structure of multiple compressors, the method using the collocation of size compressor, is set as different refrigerating capacitys by described multiple compressors；For double-compressor unit, each compressor refrigerating capacity is unequal；For units more than two compressors, at least compressor head of two kinds of different refrigerating capacitys；Use the mode controlling each compressor refrigerating capacity respectively, unit cold ratio shared by each compressor is determined by each compressor cooling Performance Characteristics and air conditioning system refrigeration duty whole year characteristic, determines that principle is to keep single compressor to be under high energy efficiency ratio, High Load Rate operation as far as possible.The present invention uses big small handpiece to arrange in pairs or groups, and can improve unit efficiency in whole confession cold cycle.
Description
Technical field
The present invention relates under a kind of full load rate can the method for Effec-tive Function and unit type air conditioner.Belong to HVAC empty
Conditioning technology field
Background technology
In building, air conditioning energy consumption can account for the 40%-50% of building total energy consumption, and is using the regulation of modular air
In the air conditioning system of machine, owing to unit type air conditioner also serves as refrigeration host computer and air conditioning terminal, existing compressor provides refrigeration
Amount, has again blower fan to carry cold, for the capital equipment of such air conditioning system, its energy consumption can account for the 80% of air conditioning energy consumption with
On, therefore the energy-saving run of unitary air conditioner regulation machine concerns the fractional energy savings of whole air conditioning system.
From whole day, in terms of the whole year, air-conditioning cold load is to change with Changes in weather and the change of building utilization rate, outdoor
Temperature is high, and building utilization rate is high, and air conditioner load is the biggest, otherwise the least.Therefore time per, to require that air conditioning system provides cold every day
Amount is also continually changing.
The unit type air conditioner of prior art, by the some compressors set in the inner, or is all identical refrigeration
The configuration of amount, or refrigerant circuit unreasonable structure, therefore there is following aspect defect: the refrigerating capacity of (1) compressor output
Can not change with the change of the cold that the air conditioning system of environmental requirement provides, the fractional energy savings of (2) air conditioning system is low, and energy consumption is big,
The waste energy.
Summary of the invention
An object of the present invention, be in order to solve existing unit type air conditioner there is compressor can not be energy-efficient
Ground regulate with air-conditioning cold load variations output refrigerating capacity, the fractional energy savings of air conditioning system low, energy consumption is big and the asking of the waste energy
Topic, it is provided that can the method for Effec-tive Function under a kind of full load rate.The method has makes the compressor can be energy-efficiently with air-conditioning cold
Load variations and regulate the refrigerating capacity of output, air conditioning system fractional energy savings high, energy consumption is little and saves the energy and makes modular air
Regulation machine is the feature of energy-efficient operation in the full load rate of unit refrigeration capacity.
The two of the purpose of the present invention, be to provide under a kind of full load rate can Effec-tive Function modular air regulation
Machine, this unit type air conditioner has makes unit type air conditioner energy-efficient in the full load rate of unit refrigeration capacity
The feature run.
An object of the present invention can reach by adopting the following technical scheme that:
Can the method for Effec-tive Function under a kind of full load rate, it is characterised in that:
1) using unit type air conditioner, this unit type air conditioner has the structure of multiple compressors, uses big
The method of little compressor collocation, is set as different refrigerating capacitys by described multiple compressors；For double-compressor unit, respectively compress
Mechanism cold is unequal；For units more than two compressors, at least compressor head of two kinds of different refrigerating capacitys；
2) employing controls the mode of each compressor refrigerating capacity respectively, and shared by each compressor, unit cold ratio is by each compressor
Refrigeration performance characteristic and air conditioning system refrigeration duty whole year characteristic determine, determine that principle is to keep single compressor to be in high energy as far as possible
Run under effect ratio, High Load Rate.
An object of the present invention can also reach by adopting the following technical scheme that:
Further, to double-compressor unit type air conditioner, big head refrigerating capacity is the 66.7% of unit general refrigeration ability,
Small handpiece is 33.3%, and under unit 5-100% load condition, the rate of load condensate of large and small head controls as follows: when unit load rate
During for 5-22.22%, big head rate of load condensate is 0, small handpiece 15-66.67%；When unit load rate is 22.22-25%, greatly
Head rate of load condensate is 0, small handpiece 66.67-75%；When unit load rate is 25-33.33%, big head rate of load condensate is 0, little
Head 75-100%；When unit load rate is 33.33-50%, big head rate of load condensate is 50-75%, and small handpiece is 0；Work as machine
When group rate of load condensate is 50-66.67%, big head rate of load condensate is 75-100%, and small handpiece is 0；When unit load rate is 66.67-
When 100%, big head rate of load condensate is 66.67-100%, and small handpiece is 66.67-100%；When unit load rate is ＜ 5% not
Open unit.
Further, to three compressor unit formula air conditioners, big head refrigerating capacity is the 50% of unit general refrigeration ability, in
Head is 30%, and small handpiece is 20%, and under 5-100% load condition, the rate of load condensate of large, medium and small head controls as follows: work as machine
When group rate of load condensate is 5-13.33%, big head rate of load condensate is 0, and middle head rate of load condensate is 0, small handpiece 25-66.67%；Work as unit
When rate of load condensate is 13.33-20%, big head rate of load condensate is 0, and middle head rate of load condensate is 0, small handpiece 66.67-100%；Work as unit
When rate of load condensate is 20-30%, big head rate of load condensate is 0, and middle head is 66.67-100%, small handpiece 0；When unit load rate is
During 30-33.33%, big head rate of load condensate is 60-66.67%, and middle head is 0, and small handpiece is 0；When unit load rate is
During 33.33-35%, big head rate of load condensate is 66.67-100%, and middle head is 0, and small handpiece is 0；When unit load rate is 50-
When 66.67%, big head rate of load condensate is 71.4-95.2%, and middle head is 0, and small handpiece is 71.4-95.2%；Work as unit load
When rate is 66.67-70%, big head rate of load condensate is 95.2-100%, and middle head is 0, and small handpiece is 95.2-100%；Work as unit
When rate of load condensate is 70-100%, big head rate of load condensate is 70-100%, and middle head is 70-100%, and small handpiece is 70-100%；
It is not turned on unit when unit load rate is ＜ 5%.
The two of the purpose of the present invention can reach by adopting the following technical scheme that:
Under a kind of full load rate can the unit type air conditioner of Effec-tive Function, including cabinet, its construction features is: machine
Case is divided into compressor section, air-treatment section, fan section and wind outlet section from the bottom up, is provided with more than two compressions in compressor section
Machine, air-treatment section inner chamber is provided with vaporizer, sidewall is provided with air inlet, is provided with blower fan at fan section inner chamber, and wind outlet section sidewall sets
There are air outlet, the inner space of air-treatment section, fan section and wind outlet section；Described multiple compressors and multiple condenser are arranged on
In compressor section, the air intake connection air inlet of vaporizer, outlet air end connect and pass through fan section inner chamber, wind outlet section inner space
Air outlet；Described multiple compressors is set as different refrigerating capacitys；For double-compressor unit, each compressor refrigerating capacity not phase
Deng；For units more than two compressors, at least compressor head of two kinds of different refrigerating capacitys；Being formed can under full load rate
The modular air handling structure of Effec-tive Function.
The two of the purpose of the present invention can also reach by adopting the following technical scheme that:
Further, being provided with condensation water pond in the bottom surface of air-treatment section, the condensed water outlet of vaporizer is by condensation
Water pond connection condensate water discharging mouth.
Further, air-treatment section is provided with tilting wind deflector.
Further, in compressor section, it is provided with two compressors and supporting connection has two condensers, described two pressures
Contracting machine is the large and small head configuration that refrigerating capacity is different, and big head refrigerating capacity is the 66.7% of unit general refrigeration ability, and small handpiece is
33.3%.
Further, in compressor section, it is provided with three compressors and supporting connection has three condensers, described three pressures
Contracting machine is the large, medium and small head configuration that refrigerating capacity is different, and big head refrigerating capacity is the 50% of unit general refrigeration ability, and middle head is
30%, small handpiece is 20%.
Invent and there is following prominent advantage and beneficial effect:
1, due to the fact that employing unit type air conditioner, this unit type air conditioner has the knot of multiple compressors
Structure, the method using the collocation of size compressor, described multiple compressors is set as different refrigerating capacitys；For double-compressor machine
Group, each compressor refrigerating capacity is unequal；For units more than two compressors, at least compressor of two kinds of different refrigerating capacitys
Head；Using the mode controlling each compressor refrigerating capacity respectively, shared by each compressor, unit cold ratio is by each compressor cooling
Performance Characteristics and annual air-conditioning cold part throttle characteristics determine, determine that principle is to keep single compressor to be in high energy efficiency ratio, height as far as possible
Run under rate of load condensate；Therefore, it is possible to solve existing unit type air conditioner there is compressor can not be energy-efficiently with air-conditioning cold
Load variations and regulate the refrigerating capacity of output, air conditioning system fractional energy savings low, energy consumption is big and the problem of the waste energy, has and makes pressure
Contracting function regulate with air-conditioning cold load variations energy-efficiently the refrigerating capacity of output, air conditioning system fractional energy savings high, energy consumption is little
With save the energy and make unit type air conditioner energy-efficient operation etc. in the full load rate of unit refrigeration capacity prominent
Beneficial effect.
2, the present invention is directed to multi-machine heads unit type air conditioner, in the air-conditioning cold load range of corresponding unit cold,
According to head refrigeration performance curve and air conditioning system refrigeration duty whole year characteristic, use the method that big small handpiece is arranged in pairs or groups, Ke Yiti
High unit efficiency in whole confession cold cycle, thus save operation energy consumption and the operating cost of unit type air conditioner group.
Accompanying drawing explanation
Fig. 1 is the air conditioner structural representation that the specific embodiment of the invention 1 relates to.
Fig. 2 is the air conditioner structural representation that the specific embodiment of the invention 2 relates to.
Fig. 3 is separate unit refrigeration compressor COP performance curve schematic diagram.
Detailed description of the invention
Specific embodiment 1:
With reference to Fig. 1, under the full load rate that the present embodiment relates to can the unit type air conditioner of Effec-tive Function, including cabinet
20, cabinet 20 is divided into compressor section 20-1, air-treatment section 20-2, fan section 20-3 and wind outlet section 20-4 from the bottom up, in pressure
Being provided with two compressors in contracting machine section 20-1, air-treatment section 20-2 inner chamber is provided with vaporizer 3, sidewall is provided with air inlet 4, at wind
Machine section 20-3 inner chamber is provided with blower fan 5, and wind outlet section 20-4 sidewall is provided with air outlet 16, air-treatment section 20-2, fan section 20-3 and
The inner space of wind outlet section 20-4；Described multiple compressors and multiple condenser are arranged in compressor section 20-1, vaporizer 3
Air intake connection air inlet 4, outlet air end connect and pass through fan section 20-3 inner chamber, wind outlet section 20-4 inner space air outlet 6；Will
Two compressors are set as different refrigerating capacitys, and each compressor refrigerating capacity is unequal；Being formed under full load rate can Effec-tive Function
Modular air handling structure.
In the present embodiment:
Be provided with condensation water pond 11 in the bottom surface of air-treatment section 20-2, the condensed water outlet of vaporizer 3 passes through condensed water
Dish 11 connects condensate water discharging mouth 8.Tilting wind deflector 7 it is provided with in air-treatment section 20-2.
In compressor section 20-1, it is provided with two compressors 1 and supporting connection has two condensers 2, described two compressors
1 is the large and small head configuration that refrigerating capacity is different, and big head refrigerating capacity is the 66.7% of unit general refrigeration ability, and small handpiece is 33.3%.
Can the method for Effec-tive Function under the full load rate that the present embodiment relates to, it is characterised in that: 1) use modular air
Regulation machine, this unit type air conditioner has the structure of multiple compressors, and the method using the collocation of size compressor, by described
Multiple compressors is set as different refrigerating capacitys；For double-compressor unit, each compressor refrigerating capacity is unequal；2) use respectively
Controlling the mode of each compressor refrigerating capacity, unit cold ratio shared by each compressor is by each compressor cooling Performance Characteristics and complete
Year air-conditioning cold part throttle characteristics determines, determines that principle is to keep single compressor to be under high energy efficiency ratio, High Load Rate operation as far as possible.
In the present embodiment: big head refrigerating capacity is the 66.7% of unit general refrigeration ability, and small handpiece is 33.3%, at 5-100%
(by being not turned on unit consideration during ＜ 5%) under load condition, the operating load rate of each head is shown in Table 1, and also wraps in table 1 simultaneously
Include the operating load rate of conventional Double-head unit type air conditioner (two head refrigerating capacitys respectively account for 50%) each head.
Table 1:
As it can be seen from table 1 in unit 5%-33.33% and unit 50-66.67% rate of load condensate interval (rate of load condensate district
Between a length of (33.33%-5%)+(66.67%-50%)=45%), each machine of size Double-head unit type air conditioner
Head operating load rate is obviously higher than conventional Double-head unit type air conditioner each head operating load rate；Negative 66.67%
More than lotus rate, two kinds of unit each head operating load rates are equal；(rate of load condensate siding-to-siding block length under unit 33.33-50% rate of load condensate
For 50%-33.33%=16.67%), each head operating load rate of size Double-head unit type air conditioner is less than routine
The each head of Double-head unit type air conditioner.It will be seen that in the range of unit cold, the modular sky of size Double-head
The controlled atmosphere joint each head of machine is intended to be much higher than conventional Double-head unit type air conditioner each head operating load rate generally.
With reference to Compressor Group refrigeration performance curve shown in Fig. 3, when rate of load condensate is the highest, unit refrigerating efficiency is the highest, because of
This size Double-head unit type air conditioner is unit cold than conventional Double-head unit type air conditioner at air conditioner load
Under the full load rate of scope, operational efficiency is higher, and required energy consumption is lower.
Specific embodiment 2:
Seeing Fig. 2, the unit type air conditioner that the present embodiment 2 relates to, it is structurally characterized in that: in compressor section 20-1
It is provided with three compressors 1 and supporting connection has three condensers 2, described three compressors 1 to be different large, medium and small of refrigerating capacity
Head configures, and big head refrigerating capacity is the 50% of unit general refrigeration ability, and middle head is 30%, and small handpiece is 20%.Relate to is efficient
The method run, for units more than three compressors, has a head of large, medium and small three kinds of different refrigerating capacitys, and at least two
Plant the compressor head of different refrigerating capacitys；Wherein: big head refrigerating capacity is the 50% of unit general refrigeration ability, and middle head is 30%, little
Head is 20%, and (by being not turned on unit consideration during ＜ 5%) under 5-100% load condition, the operating load rate of each head is shown in
Shown in table 2, table 2 also includes conventional three head unit formula air conditioners (three head refrigerating capacitys respectively account for 33.33%) simultaneously
The operating load rate of each head.
Table 2:
From table 2 it can be seen that at unit 5%-30% rate of load condensate, unit 33.33-50% rate of load condensate and unit 66.67-
In 70% rate of load condensate interval (rate of load condensate siding-to-siding block length be (30%-5%)+(50%-33.33%)+(70%-66.67%)=
45%), each head operating load rate of size three head unit formula air conditioner is modular obviously higher than conventional Double-head
Air conditioner each head operating load rate；More than 70% rate of load condensate, two kinds of unit each head operating load rates are equal；At machine
In group 30-33.33% rate of load condensate and unit 50-66.67% rate of load condensate interval, (rate of load condensate siding-to-siding block length is 3.33%+16.67%
=20%), each head operating load rate of size three head unit formula air conditioner is less than the conventional modular air of Double-head
The each head of regulation machine (but in 50-66.67% rate of load condensate interval, both each head operating load rate differences are the least).Therefore may be used
To see in the range of unit cold, the size three head unit each head of formula air conditioner is intended to be much higher than routine generally
Three head unit formula air conditioner each head operating load rates.
Other specific embodiments:
In other embodiments of the invention, the head number described in multi-machine heads unitary air conditioner regulation machine can be four, five
Individual, six or above do not limit.The configuration of its version and refrigerating capacity is with reference to specific embodiment 1 or specific embodiment.
According to the curve of refrigeration unit refrigeration performance shown in Fig. 3, when rate of load condensate is the highest, unit refrigerating efficiency is the highest, therefore
Size Double-head unit type air conditioner is unit cold model than conventional Double-head unit type air conditioner at air conditioner load
Enclosing under interior full load rate, operational efficiency is higher, and required energy consumption is lower.
In terms of Fig. 3 separate unit refrigeration compressor COP performance curve, in the case of given coolant water temperature, COP performance curve exists
Maximum when rate of load condensate is about 80%, declines very fast below 70% along with the decline of rate of load condensate, and time more than 70%,
COP changes the most greatly, therefore for ensureing that unit type air conditioner all keeps Effec-tive Function under annual different load rate,
Need to ensure that unit type air conditioner rate of load condensate is tried one's best close to more than 70%.
It should be stressed, the present invention is directed to multi-machine heads unit type air conditioner, use big small handpiece to arrange in pairs or groups
The refrigerating capacity of method, i.e. each head is the most equal, and for Double-head unit, each head refrigerating capacity is unequal；For two
More than head, at least head of two kinds of different refrigerating capacitys.Shared by each head, unit cold ratio is by each head refrigeration performance
Characteristic and annual air-conditioning cold part throttle characteristics determine, its principle is for keep single head to be in high energy efficiency ratio, High Load Rate as far as possible
Lower operation.
Claims (8)
1. can the method for Effec-tive Function under a full load rate, it is characterised in that:
1) using unit type air conditioner, this unit type air conditioner has the structure of multiple compressors, uses size pressure
The method of contracting machine collocation, is set as different refrigerating capacitys by described multiple compressors；For double-compressor unit, each compression mechanism
Cold is unequal；For units more than two compressors, at least compressor head of two kinds of different refrigerating capacitys；
2) employing controls the mode of each compressor refrigerating capacity respectively, and shared by each compressor, unit cold ratio is by each compressor cooling
Performance Characteristics and air conditioning system refrigeration duty whole year characteristic determine, determine that principle is to keep single compressor to be in high energy efficiency as far as possible
Run under ratio, High Load Rate.
Can the method for Effec-tive Function under a kind of full load rate the most according to claim 1, it is characterised in that: to double-compressor
Unit type air conditioner, big head refrigerating capacity is the 66.7% of unit general refrigeration ability, and small handpiece is 33.3%, at unit 5-
Under 100% load condition, the rate of load condensate of large and small head controls as follows: when unit load rate is 5-22.22%, and big head is born
Lotus rate is 0, small handpiece 15-66.67%；When unit load rate is 22.22-25%, big head rate of load condensate is 0, small handpiece
66.67-75%；When unit load rate is 25-33.33%, big head rate of load condensate is 0, small handpiece 75-100%；When unit is born
When lotus rate is 33.33-50%, big head rate of load condensate is 50-75%, and small handpiece is 0；When unit load rate is 50-66.67%
Time, big head rate of load condensate is 75-100%, and small handpiece is 0；When unit load rate is 66.67-100%, big head rate of load condensate
For 66.67-100%, small handpiece is 66.67-100%；It is not turned on unit when unit load rate is ＜ 5%.
Can the method for Effec-tive Function under a kind of full load rate the most according to claim 1, it is characterised in that: to three compressors
Unit type air conditioner, big head refrigerating capacity is the 50% of unit general refrigeration ability, and middle head is 30%, and small handpiece is 20%,
Under 5-100% load condition, the rate of load condensate of large, medium and small head controls as follows: when unit load rate is 5-13.33%, big machine
Head rate of load condensate is 0, and middle head rate of load condensate is 0, small handpiece 25-66.67%；When unit load rate is 13.33-20%, big machine
Head rate of load condensate is 0, and middle head rate of load condensate is 0, small handpiece 66.67-100%；When unit load rate is 20-30%, big head
Rate of load condensate is 0, and middle head is 66.67-100%, small handpiece 0；When unit load rate is 30-33.33%, big head rate of load condensate
For 60-66.67%, middle head is 0, and small handpiece is 0；When unit load rate is 33.33-35%, big head rate of load condensate is
66.67-100%, middle head is 0, and small handpiece is 0；When unit load rate is 50-66.67%, big head rate of load condensate is
71.4-95.2%, middle head is 0, and small handpiece is 71.4-95.2%；When unit load rate is 66.67-70%, big head is born
Lotus rate is 95.2-100%, and middle head is 0, and small handpiece is 95.2-100%；When unit load rate is 70-100%, big head
Rate of load condensate is 70-100%, and middle head is 70-100%, and small handpiece is 70-100%；Do not open when unit load rate is ＜ 5%
Open unit.
4. under full load rate can the unit type air conditioner of Effec-tive Function, including cabinet (20), it is characterised in that: cabinet
(20) compressor section (20-1), air-treatment section (20-2), fan section (20-3) and wind outlet section (20-4) it are divided into from the bottom up,
Being provided with more than two compressors in compressor section (20-1), air-treatment section (20-2) inner chamber is provided with vaporizer (3), sidewall is provided with
Air inlet (4), is provided with blower fan (5) at fan section (20-3) inner chamber, and wind outlet section (20-4) sidewall is provided with air outlet (16), at air
Reason section (20-2), fan section (20-3) and the inner space of wind outlet section (20-4)；Described multiple compressors and multiple condenser set
Putting in compressor section (20-1), air intake connection air inlet (4) of vaporizer (3), outlet air end connect and pass through fan section
(20-3) inner chamber, wind outlet section (20-4) inner space air outlet (6)；Described multiple compressors is set as different refrigerating capacitys；
For double-compressor unit, each compressor refrigerating capacity is unequal；For units more than two compressors, at least two kinds of differences
The compressor head of refrigerating capacity；Being formed under full load rate can the modular air handling structure of Effec-tive Function.
Under a kind of full load rate the most according to claim 4 can the unit type air conditioner of Effec-tive Function, its feature exists
In: be provided with condensation water pond (11) in the bottom surface of air-treatment section (20-2), the condensed water outlet of vaporizer (3) passes through condensed water
Dish (11) connection condensate water discharging mouth (8).
6. according under a kind of full load rate described in claim 4 or 5 can the unit type air conditioner of Effec-tive Function, its feature
It is: in air-treatment section (20-2), be provided with tilting wind deflector (7).
Under a kind of full load rate the most according to claim 6 can the unit type air conditioner of Effec-tive Function, its feature exists
In: in compressor section (20-1), it is provided with two compressors (1) and supporting connection has two condensers (2), described two compressions
Machine (1) is the large and small head configuration that refrigerating capacity is different, and big head refrigerating capacity is the 66.7% of unit general refrigeration ability, and small handpiece is
33.3%.
Under a kind of full load rate the most according to claim 6 can the unit type air conditioner of Effec-tive Function, its feature exists
In: in compressor section (20-1), it is provided with three compressors (1) and supporting connection has three condensers (2), described three compressions
Machine 1 is the large, medium and small head configuration that refrigerating capacity is different, and big head refrigerating capacity is the 50% of unit general refrigeration ability, and middle head is
30%, small handpiece is 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610711741.XA CN106196511A (en) | 2016-08-23 | 2016-08-23 | Can the method for Effec-tive Function and unit type air conditioner under full load rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610711741.XA CN106196511A (en) | 2016-08-23 | 2016-08-23 | Can the method for Effec-tive Function and unit type air conditioner under full load rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196511A true CN106196511A (en) | 2016-12-07 |
Family
ID=57523565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610711741.XA Pending CN106196511A (en) | 2016-08-23 | 2016-08-23 | Can the method for Effec-tive Function and unit type air conditioner under full load rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196511A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237709A (en) * | 2018-08-31 | 2019-01-18 | 青岛海尔空调电子有限公司 | A kind of multi-connected machine control method |
| CN110864416A (en) * | 2019-11-14 | 2020-03-06 | 南京亚派软件技术有限公司 | Start-stop optimization control method for central air-conditioning system |
| CN112665153A (en) * | 2020-12-24 | 2021-04-16 | 珠海格力电器股份有限公司 | Control method and device for cooling capacity of refrigerating system, controller and refrigerating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201255525Y (en) * | 2008-08-20 | 2009-06-10 | 肖晓松 | Refrigerating compressor set |
| CN101986050A (en) * | 2010-09-09 | 2011-03-16 | 宁波奥克斯电气有限公司 | Method for controlling air-conditioner in variable volume modular unit |
| CN102032647A (en) * | 2010-12-08 | 2011-04-27 | 海尔集团公司 | Magnetic suspension multi-nose central air-conditioning load distribution system and method |
| CN201819465U (en) * | 2010-05-26 | 2011-05-04 | 南车株洲电力机车有限公司 | Metro vehicle unit-type air-conditioning unit |
| CN206504409U (en) * | 2016-08-23 | 2017-09-19 | 广州市设计院 | Under full load rate can Effec-tive Function unit type air conditioner |
-
2016
- 2016-08-23 CN CN201610711741.XA patent/CN106196511A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201255525Y (en) * | 2008-08-20 | 2009-06-10 | 肖晓松 | Refrigerating compressor set |
| CN201819465U (en) * | 2010-05-26 | 2011-05-04 | 南车株洲电力机车有限公司 | Metro vehicle unit-type air-conditioning unit |
| CN101986050A (en) * | 2010-09-09 | 2011-03-16 | 宁波奥克斯电气有限公司 | Method for controlling air-conditioner in variable volume modular unit |
| CN102032647A (en) * | 2010-12-08 | 2011-04-27 | 海尔集团公司 | Magnetic suspension multi-nose central air-conditioning load distribution system and method |
| CN206504409U (en) * | 2016-08-23 | 2017-09-19 | 广州市设计院 | Under full load rate can Effec-tive Function unit type air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237709A (en) * | 2018-08-31 | 2019-01-18 | 青岛海尔空调电子有限公司 | A kind of multi-connected machine control method |
| CN110864416A (en) * | 2019-11-14 | 2020-03-06 | 南京亚派软件技术有限公司 | Start-stop optimization control method for central air-conditioning system |
| CN112665153A (en) * | 2020-12-24 | 2021-04-16 | 珠海格力电器股份有限公司 | Control method and device for cooling capacity of refrigerating system, controller and refrigerating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202040908U (en) | Condensation heat recovery composite dehumidifier | |
| CN110645636A (en) | Fresh air conditioner and control method thereof | |
| CN202149545U (en) | Fresh air fan set with heat recovery and humidification functions | |
| CN110486967A (en) | A kind of air-conditioning system and its control method | |
| CN106196511A (en) | Can the method for Effec-tive Function and unit type air conditioner under full load rate | |
| CN202973357U (en) | Modular type heat pump dehumidifying and drying machine | |
| CN204593659U (en) | A kind of dehumidifier | |
| CN202254208U (en) | Direct expansion air conditioning unit with dew-point indirect evaporative cooling air-side economizer | |
| CN216143883U (en) | Energy-saving double-circulation air conditioner with multiple working conditions and cold source utilization | |
| CN111295084A (en) | Indirect evaporative cooling air conditioning unit using condenser and evaporator | |
| CN210801435U (en) | Full fresh air conditioning system based on oil-free compressor | |
| CN101713573A (en) | Dehumidifying air conditioning system | |
| CN206504409U (en) | Under full load rate can Effec-tive Function unit type air conditioner | |
| CN217519982U (en) | Indirect evaporation air-conditioning system based on solution dehumidification for data center | |
| CN107084463B (en) | Composite cold source water chilling unit | |
| CN216146604U (en) | Multi-working-condition energy-saving dual-cycle air conditioner | |
| CN203010775U (en) | Heat-recovery fresh air dehumidifying machine | |
| CN201803434U (en) | Energy-saving air-conditioning mainframe | |
| CN210801397U (en) | Fresh air conditioner | |
| CN210570152U (en) | Heat pipe air conditioning system for machine room | |
| CN201215362Y (en) | High-efficiency energy-conserving air conditioner unit | |
| CN111692636A (en) | Energy-saving machine room air conditioning system | |
| CN102109263A (en) | Cooling system | |
| CN111678198A (en) | High-energy-efficiency-ratio machine room air conditioning system | |
| CN104676781A (en) | Double-effect energy-saving type roof type air-conditioning unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |