CN106524366A - Refrigeration system capable of adopting surface cooler to replace compressor to achieve refrigeration - Google Patents
Refrigeration system capable of adopting surface cooler to replace compressor to achieve refrigeration Download PDFInfo
- Publication number
- CN106524366A CN106524366A CN201611232497.5A CN201611232497A CN106524366A CN 106524366 A CN106524366 A CN 106524366A CN 201611232497 A CN201611232497 A CN 201611232497A CN 106524366 A CN106524366 A CN 106524366A
- Authority
- CN
- China
- Prior art keywords
- air
- cooler
- conditioner set
- unit
- water
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0014—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using absorption or desorption
-
- 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
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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]
Abstract
The invention discloses a refrigeration system capable of adopting a surface cooler to replace a compressor to achieve refrigeration. The refrigeration system is provided with a refrigerating unit, a freezing and adsorption combined dehumidifying unit, an air conditioning unit, a valve group and an air conditioning unit surface cooler (13), wherein the refrigerating unit communicates with the freezing and adsorption combined dehumidifying unit; the air conditioning unit surface cooler (13) communicates with the refrigerating unit and the freezing and adsorption combined dehumidifying unit through the valve group; and the air conditioning unit surface cooler (13) communicates with the air conditioning unit. According to the refrigeration system, the energy consumption of a heating ventilation air conditioning device is effectively reduced, particularly, when the refrigeration system is utilized in winter, the temperature of circulating frozen water at the air conditioning unit surface cooler is decreased by virtue of fresh air cooling through cooperative utilization of the valve group and the air conditioning unit surface cooler, the surface cooler at the back stage of the freezing and adsorption combined dehumidifying unit has sufficient refrigeration capacity, the temperature of high-temperature air is decreased, and stable temperature and humidity guarantee is provided for service users.
Description
Technical field
The present invention relates to the field such as ultra-low humidity engineering, Refrigeration Technique, specifically, is that one kind is substituted using surface-cooler
The refrigeration system of compressor cooling.
Background technology
In order to realize the ultralow humidity requirement in job number, the regeneration temperature of runner when the ultralow humidity unit for adopting at present works
Degree reaches 130 DEG C, and due to fresh air air, after the unit desiccant wheel that dehumidifies, temperature reaches 32 ± 2 DEG C, in the winter time low temperature environment
In the state of, lowered the temperature to meet job number parameter request, system and still needing to provide cold for high temperature air using refrigeration unit,
Process air is made to reach use requirement.Refrigerator group is run when outside air temperature is relatively low, not only compressor can not under low temperature
Normal work, also add energy consumption.
When being produced, in producing region, designed hvac equipment energy consumption tends to take up energy consumption ratio
55 ~ 62%, therefore energy-conservation energy-conservation emission reduction work is imperative.
The content of the invention
It is an object of the invention to a kind of employing surface-cooler substitutes the refrigeration system of compressor cooling, effectively reduce warm
Logical air-conditioning equipment energy consumption, when particularly using in the winter time, by using cooperatively for valve group and air-conditioner set surface-cooler, utilizes
The air-cooled circulated refrigerated water water temperature reduced at air-conditioner set surface-cooler, makes freezing adsorption combined dehumidifying unit possess enough
Cold, lowers the temperature to high temperature air, is reached for service user and provides the effect that stable humiture is ensured.
The present invention is achieved through the following technical solutions：A kind of employing surface-cooler substitutes the refrigeration system of compressor cooling
System, is provided with refrigeration unit, freezing adsorption combined dehumidifying unit, air-conditioner set, valve group and air-conditioner set surface-cooler, described
Refrigeration unit with freezing adsorption combined dehumidifying unit be connected, air-conditioner set surface-cooler by valve group respectively with refrigeration unit
And freezing adsorption combined dehumidifying unit is connected, air-conditioner set surface-cooler is connected with air-conditioner set.
Further is that the present invention is better achieved, and can utilize chilled water water intaking valve, chilled water outlet valve and stop valve
Cooperate, using the surface-cooler of adjacent air-conditioner set, extract fresh air cold, so as to reach energy-conservation in the winter time
Purpose, especially using following setting structures：Be provided with the valve group air-conditioner set surface-cooler chilled water water intaking valve,
The chilled water outlet valve of air-conditioner set surface-cooler and stop valve, the chilled water water inlet end of air-conditioner set surface-cooler pass through
Chilled water water inlet pipe is connected on the water return pipeline of freezing adsorption combined dehumidifying unit, the chilled water of air-conditioner set surface-cooler
Water side by chilled water outlet pipe be connected to freezing adsorption combined dehumidify unit water return pipeline on, and stop valve be arranged on it is cold
Freeze on the water return pipeline that adsorption combined dehumidifying unit is freezed between water water inlet pipe and chilled water outlet pipe；Air-conditioner set surface cools down
The chilled water water intaking valve of device is arranged on the chilled water water inlet pipe of air-conditioner set surface-cooler, air-conditioner set surface-cooler
Chilled water outlet valve is arranged on the chilled water outlet pipe of air-conditioner set surface-cooler.
It is further for the present invention is better achieved, can utilize air-conditioner set surface-cooler chilled water water intaking valve,
The chilled water outlet valve of air-conditioner set surface-cooler and cooperating for stop valve so that when refrigeration system is run in the winter time,
Make newly-increased surface cooler（Air-conditioner set surface-cooler）With the rear end surface cooler of freezing adsorption combined dehumidifying unit（Second surface is cold
But device）It is connected, especially using following setting structures：First surface is provided with the freezing adsorption combined dehumidifying unit cold
But device, ultralow humidity unit heat device, ultralow humidity unit blower fan, silicate rotary dehumidifier and second surface cooler, institute
State first surface cooler and connect ultralow humidity unit heat device, ultralow humidity unit heat device connects ultralow humidity unit wind
Machine, ultralow humidity unit blower fan connect silicate rotary dehumidifier, silicate rotary dehumidifier connection second surface cooler；Institute
State chilled water water inlet end and the water side of the chilled water water inlet end and water side and second surface cooler of first surface cooler
All it is connected on the water return pipeline of freezing adsorption combined dehumidifying unit.
Further is that the present invention is better achieved, especially using following setting structures：The first surface cooler connects
It is connected on the water return pipeline of chilled water water intaking valve side freezing adsorption combined dehumidifying unit, the second surface cooler is connected to cold
Freeze on the water return pipeline of water outlet valve side freezing adsorption combined dehumidifying unit.
Further is that the present invention is better achieved, especially using following setting structures：Arrange in the refrigeration unit
There are compressor, condenser, choke valve and evaporimeter, the compressor, condenser, choke valve and evaporimeter are in turn connected to form system
Cold loop, and chilled water input, the water return pipeline of delivery outlet connection freezing adsorption combined dehumidifying unit of evaporimeter, in evaporimeter
Chilled water pump is provided with the water return pipeline of the freezing adsorption combined dehumidifying unit between valve group.
Further is that the present invention is better achieved, especially using following setting structures：The chilled water pump is arranged on steaming
Send out and between the freezing water output of device and the chilled water import end of first surface cooler, freeze returning for adsorption combined dehumidifying unit
In water lines.
Further is that the present invention is better achieved, especially using following setting structures：Arrange in the air-conditioner set
There are air-conditioning draught fan and air-conditioner set heater, the air-conditioner set surface-cooler is connected with air-conditioner set heater, air-conditioning
Unit heat device is connected with air-conditioning draught fan.
Further is that the present invention is better achieved, especially using following setting structures：The refrigeration unit is adopted
WCFX12A0 refrigeration units；The freezing adsorption combined dehumidifying unit is using WJK05-RV-062-082 freezing adsorption combined dehumidifying
Unit, the air-conditioner set adopt 60000 air quantity combined air conditioner units.
The present invention compared with prior art, with advantages below and beneficial effect：
（1）It is of the invention effectively to reduce hvac equipment energy consumption, when particularly using in the winter time, by valve group and air-conditioner set table
Using cooperatively for aerator, using the air-cooled circulated refrigerated water water temperature reduced at air-conditioner set surface-cooler, inhales freezing
Attached combination dehumidifying unit possesses enough colds, and high temperature air is lowered the temperature, and is reached for servicing job number and providing stablizing humiture
The effect of guarantee.
（2）During concrete application of the present invention for WCFX12A0 refrigeration units, winter is in mid-April 10 the middle ten days to next year
It is close in the low temperature time of 6 months, only keeps chilled water pump to run for 24 hours, total power consumption about 47520Kw can be saved after transformation every year
The energy consumption of about 148000Kw, with larger energy-conservation and environment protecting.
（3）The present invention outside air temperature be less than 18 DEG C when, using new air cooling surface cooler（Air-conditioner set surface-cooler）
The energy saving means of cold are provided, operating environment requirements are not only ensure that, by room temperature control within 24 DEG C, humid control exists
Reduction within 10% and larger equipment operation energy consumption hourly, reduces operating cost.
（4）The system capability of the present invention meets the requirement needed for production, achieves the effect of preferable energy-saving and emission-reduction,
Reduce refrigeration unit use time, extension device service life.The used heat for being produced using runner simultaneously, lifting are looped back
60000 cubes of ms/h of unitary air handling units（60000 air quantity combined air conditioner units）The cold freezing temperature of newly-increased table, both had
There is the new air temperature of rising unitary air handling unit, prevent unitary air handling unit back segment surface cooler freezed in winter, bursting by freezing surface cooler
The effect that situation occurs；Preheating combined air conditioner fresh air is played again, reduces the effect of rear heater power consumption.
（5）The system of the present invention can meet use requirement, and generating more significant energy-saving effect again, and reduce equipment makes
With the time, surface cooler icing bursting by freezing equipment is solved the problems, such as, protection equipment increases the service life.
（6）The present invention is with low cost, constructing operation is simple, eliminate the operation problem of winter refrigeration unit, protection equipment,
Extend its service life, with wide development space.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Wherein, 1- compressors, 2- condensers, 3- choke valves, 4- evaporimeters, 5- chilled water pumps, 6- first surface coolers,
The ultralow humidity unit heat devices of 7-, the ultralow humidity unit blower fans of 8-, 9- silicate rotary dehumidifiers, 10- second surface coolers,
11- air-conditioning draught fans, 12- air-conditioner set heaters, 13- air-conditioner set surface-coolers, 14- chilled water water intaking valves, 15- chilled waters
Outlet valve, 16- stop valves, 17 cooling water pumps, 18 cooling towers, 19 blower fan of cooling tower.
Specific embodiment
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention not limited to this.
Embodiment 1：
The present invention proposes the refrigeration system that a kind of employing surface-cooler substitutes compressor cooling, effectively reduces HVAC and sets
Standby energy consumption, when particularly using in the winter time, by using cooperatively for valve group and air-conditioner set surface-cooler, using air-cooled reduction
Circulated refrigerated water water temperature at air-conditioner set surface-cooler, makes the surface cooler of freezing adsorption combined dehumidifying unit back segment possess foot
Enough colds, lower the temperature to high temperature air, are reached for servicing the effect that job number provides stable humiture guarantee, as shown in figure 1,
Following setting structures are adopted especially：It is provided with refrigeration unit, freezing adsorption combined dehumidifying unit, air-conditioner set, valve group and air-conditioning
Block surfaces cooler 13, the refrigeration unit are connected with freezing adsorption combined dehumidifying unit, air-conditioner set surface-cooler
It is connected by the valve group unit that dehumidifies with refrigeration unit and freezing adsorption combined respectively, air-conditioner set surface-cooler and air conditioner
Group is connected.
When design is used, when summer system works, combined by the opening and closing of valve group, and freezing adsorption combined dehumidifier
The series of valves of group leading portion, forms 2 systems for working independently.When winter works, combined by the opening and closing of valve group, and freezing
The series of valves of adsorption combined dehumidifying unit leading portion, after making air-conditioner set surface-cooler 13 and freezing adsorption combined dehumidifying unit
The surface cooler at end is connected, and using the air-cooled circulated refrigerated water water temperature reduced at air-conditioner set surface-cooler 13, inhales freezing
The surface cooler of attached combination dehumidifying unit back segment possesses enough colds, and high temperature air is lowered the temperature, and is reached for service job number and carries
Effect for stablizing humiture guarantee.
Embodiment 2：
The present embodiment is further optimized on the basis of above-described embodiment, further for the present invention is better achieved, can
Using cooperating for chilled water water intaking valve, chilled water outlet valve and stop valve, so as to reach the purpose of energy-conservation in the winter time, such as scheme
Shown in 1, especially using following setting structures：The chilled water water inlet of air-conditioner set surface-cooler 13 is provided with the valve group
Valve 14, the chilled water outlet valve 15 of air-conditioner set surface-cooler 13 and stop valve 16, air-conditioner set surface-cooler 13 it is cold
Freeze water water inlet end to be connected on the water return pipeline of freezing adsorption combined dehumidifying unit by chilled water water inlet pipe, air-conditioner set surface
The chilled water water side of cooler 13 is connected on the water return pipeline of freezing adsorption combined dehumidifying unit by chilled water outlet pipe,
And stop valve 16 is arranged between chilled water water inlet pipe and chilled water outlet pipe the water return pipeline for freezing adsorption combined dehumidifying unit
On；The chilled water water intaking valve 14 of air-conditioner set surface-cooler 13 is arranged on the chilled water water inlet of air-conditioner set surface-cooler 13
Guan Shang, the chilled water outlet valve 15 of air-conditioner set surface-cooler 13 are arranged on the chilled water of air-conditioner set surface-cooler 13 and go out
On water pipe, when in use, particularly in the winter time, to reach the purpose of energy-conservation, the compressor 1, cooling water pump of refrigeration out of service
17th, blower fan of cooling tower 19, by opening the chilled water water intaking valve 14 of air-conditioner set surface-cooler 13, opening air-conditioner set table
The chilled water outlet valve 15 of aerator 13, turns off stop valve 16, realizes that air-conditioner set surface-cooler 13 absorbs outdoor fresh air
Cold reaches refrigeration purpose.
Embodiment 3：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further for the present invention is better achieved,
Using the chilled water water intaking valve of air-conditioner set surface-cooler, the chilled water outlet valve of air-conditioner set surface-cooler and can cut
Only valve cooperates so that when refrigeration system is run in the winter time, makes newly-increased surface cooler（Air-conditioner set surface-cooler）With it is cold
Freeze the rear end surface cooler of adsorption combined dehumidifying unit（Second surface cooler）It is connected, as shown in figure 1, especially being set using following
Put structure：It is described freezing adsorption combined dehumidifying unit in be provided with first surface cooler 6, ultralow humidity unit heat device 7,
Ultralow humidity unit blower fan 8, silicate rotary dehumidifier 9 and second surface cooler 10, the first surface cooler 6 are connected
Ultralow humidity unit heat device 7, ultralow humidity unit heat device 7 connect ultralow humidity unit blower fan 8, ultralow humidity unit blower fan
8 connection silicate rotary dehumidifiers 9, the connection second surface of silicate rotary dehumidifier 9 cooler 10；The first surface cooling
The chilled water water inlet end of the chilled water water inlet end of device 6 and water side and second surface cooler 10 and water side are all connected to freezing
On the water return pipeline of adsorption combined dehumidifying unit.
When in use, fresh air Jing first surface cooler 6 connects ultralow humidity unit heat device 7, and ultralow humidity unit adds
Hot device 7 connects ultralow humidity unit blower fan 8, the ultralow connection silicate of humidity unit blower fan 8 rotary dehumidifier 9, silicate runner
The connection second surface of dehumidifier 9 cooler 10.
When design is used, the chilled water water intaking valve 14 of air-conditioner set surface-cooler 13 when summer system works, is closed
With the chilled water outlet valve 15 of air-conditioner set surface-cooler 13, by stop valve 16 and freezing adsorption combined dehumidifying unit leading portion
Series of valves（The valve of 6 chilled water break-make of management and control first surface cooler）, form 2 systems for working independently.Winter work
When making, by the chilled water water outlet of the chilled water water intaking valve 14 and air-conditioner set surface-cooler 13 of air-conditioner set surface-cooler 13
Valve 15 is opened, while the series of valves of unit leading portion that stop valve 16 and freezing adsorption combined are dehumidified（Management and control first surface is cold
But the valve of 6 chilled water break-make of device）Close, make air-conditioner set surface-cooler 13 and freeze adsorption combined dehumidifying unit rear end
Surface cooler（Second surface cooler 10）It is connected, using the air-cooled circulated refrigerated water reduced at air-conditioner set surface-cooler 13
Water temperature, makes the surface cooler of freezing adsorption combined dehumidifying unit back segment possess enough colds, high temperature air is lowered the temperature, is reached
The effect that stable humiture is ensured is provided to service job number.
Embodiment 4：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further for the present invention is better achieved,
As shown in figure 1, especially adopting following setting structures：The first surface cooler 6 is connected to air-conditioner set surface-cooler 13
14 side of chilled water water intaking valve freezing adsorption combined dehumidifying unit water return pipeline on, the second surface cooler 10 is connected to
On the water return pipeline of 15 side of the chilled water outlet valve freezing adsorption combined dehumidifying unit of air-conditioner set surface-cooler 13.
Embodiment 5：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further for the present invention is better achieved,
As shown in figure 1, especially adopting following setting structures：Compressor 1, condenser 2, choke valve 3 are provided with the refrigeration unit
And evaporimeter 4, the compressor 1, condenser 2, choke valve 3 and evaporimeter 4 are in turn connected to form refrigerating circuit, and evaporimeter 4
Chilled water input, delivery outlet connection freezing adsorption combined dehumidify unit water return pipeline, it is cold between evaporimeter 4 and valve group
Freeze the water return pipeline of adsorption combined dehumidifying unit（Freezing water return pipeline）On be provided with chilled water pump 5.
When design is used, condenser 2 is by cooling water pump 17 and cooling tower 18 together with being provided with cooling tower 18
Blower fan of cooling tower 19, when summer system works, closes chilled water water intaking valve 14 and chilled water outlet valve 15, by stop valve 16 and
The series of valves of freezing adsorption combined dehumidifying unit leading portion（The valve of 6 chilled water break-make of management and control first surface cooler）, form 2
The individual system for working independently.When winter works, refrigeration system need to only run chilled water water circulating pump（Chilled water pump 5）, and by sky
The chilled water outlet valve 15 of the chilled water water intaking valve 14 and air-conditioner set surface-cooler 13 of block surfaces cooler 13 is adjusted to open,
Simultaneously by stop valve 16 and the series of valves of freezing adsorption combined dehumidifying unit leading portion（Management and control first surface cooler 6 is freezed
The valve of water break-make）Close, make the surface cooler of air-conditioner set surface-cooler 13 and freezing adsorption combined dehumidifying unit rear end（The
Two surface-coolers 10）It is connected, using the air-cooled circulated refrigerated water water temperature reduced at air-conditioner set surface-cooler 13, makes cold
The surface cooler for freezing adsorption combined dehumidifying unit back segment possesses enough colds, and high temperature air is lowered the temperature, and is reached for servicing work
Number provide the effect that stable humiture is ensured.
Embodiment 6：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further for the present invention is better achieved,
As shown in figure 1, especially adopting following setting structures：The chilled water pump 5 is arranged on the freezing water output and first of evaporimeter 4
Freeze between the chilled water import end of surface-cooler 6 on the water return pipeline of adsorption combined dehumidifying unit.
Embodiment 7：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further for the present invention is better achieved,
As shown in figure 1, especially adopting following setting structures：Air-conditioning draught fan 11 and air-conditioner set heating are provided with the air-conditioner set
Device 12, the air-conditioner set surface-cooler 13 are connected with air-conditioner set heater 12, air-conditioner set heater 12 and air-conditioning
Blower fan 11 is connected；Air in the air-conditioner set（Or fresh air）Jing air-conditioner sets surface-cooler 13 is heated with air-conditioner set
Device 12 is connected, and air-conditioner set heater 12 is connected with air-conditioning draught fan 11.
When outside air temperature is less than 18 DEG C, compressor 1, condenser 2 are out of service.Close stop valve 16, open air-conditioner set
The chilled water outlet valve 15 of the chilled water water intaking valve 14 and air-conditioner set surface-cooler 13 of surface-cooler 13, chilled water pump 5
Continue to run with, the chilled water water intaking valve 14 of chilled water Jing air-conditioner set surface-coolers enters air-conditioner set surface-cooler 13.
After chilled water absorbs the cold of outdoor fresh air, the silicate rotary dehumidifier 9 of low humidity unit is absorbed in second surface cooler 10
Heat, Jing evaporimeters 4, chilled water pump 5 return to air-conditioner set surface-cooler 13 and absorb fresh air cold again.Heat is made from height
Warm object belongs to thermodynamic process to one kind that cryogenic object is shifted.
Embodiment 8：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further for the present invention is better achieved,
Following setting structures are adopted especially：The refrigeration unit adopts WCFX12A0 refrigeration units；The freezing adsorption combined dehumidifier
Group adopts 60000 air quantity combined air conditioners using WJK05-RV-062-082 freezing adsorption combined dehumidifying units, the air-conditioner set
Unit.
The present invention, before air-conditioner set surface-cooler 13 is not increased, refrigeration unit is remained on winter WCFX12A0, its
Capital equipment energy consumption is respectively：Totally enclosed type helical-lobe compressor（Compressor 1）110Kw, condenser 2（Blower fan of cooling tower 5Kw is cold
But water pump 5.5Kw）, chilled water pump 11Kw, per hour power consumption are 131.5K, are counted according to staff, helical-lobe compressor, cooling tower
Blower fan winter daily run time about 6 hours, cooling water pump, chilled water pump are run 24 hours daily, and annual 10 the middle ten days is to secondary
Year is close in the low temperature time of 6 months mid-April, and equipment operation power consumption is about 195480Kw.
After increasing air-conditioner set surface-cooler 13, the low temperature time of 6 months is close in mid-April 10 the middle ten days to next year
It is interior, only keep chilled water pump to run for 24 hours, total power consumption about 47520Kw can save the energy consumption of 148000Kw every year, have after transformation
There are larger energy-conservation and environment protecting.
The above, is only presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention, it is every according to
According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection
Within the scope of.
Claims (9)
1. a kind of employing surface-cooler substitutes the refrigeration system of compressor cooling, it is characterised in that：It is provided with refrigeration unit, cold
Freeze adsorption combined dehumidifying unit, air-conditioner set, valve group and air-conditioner set surface-cooler（13）, the refrigeration unit with freezing inhale
Attached combination dehumidifying unit is connected, and air-conditioner set surface-cooler is removed with refrigeration unit and freezing adsorption combined respectively by valve group
Wet unit is connected, and air-conditioner set surface-cooler is connected with air-conditioner set.
2. a kind of employing surface-cooler according to claim 1 substitutes the refrigeration system of compressor cooling, and its feature exists
In：Air-conditioner set surface-cooler is provided with the valve group（13）Chilled water water intaking valve（14）, air-conditioner set surface it is cold
But device（13）Chilled water outlet valve（15）And stop valve（16）, air-conditioner set surface-cooler（13）Chilled water water inlet end lead to
Cross chilled water water inlet pipe to be connected on the water return pipeline of freezing adsorption combined dehumidifying unit, air-conditioner set surface-cooler（13）'s
Chilled water water side is connected on the water return pipeline of freezing adsorption combined dehumidifying unit by chilled water outlet pipe, and stop valve
（16）It is arranged between chilled water water inlet pipe and chilled water outlet pipe on the water return pipeline for freezing adsorption combined dehumidifying unit；Air-conditioning
Block surfaces cooler（13）Chilled water water intaking valve（14）It is arranged on air-conditioner set surface-cooler（13）Chilled water water inlet
Guan Shang, air-conditioner set surface-cooler（13）Chilled water outlet valve（15）It is arranged on air-conditioner set surface-cooler（13）It is cold
Freeze on water outlet pipe.
3. a kind of employing surface-cooler according to claim 2 substitutes the refrigeration system of compressor cooling, and its feature exists
In：First surface cooler is provided with the freezing adsorption combined dehumidifying unit（6）, ultralow humidity unit heat device（7）、
Ultralow humidity unit blower fan（8）, silicate rotary dehumidifier（9）And second surface cooler（10）, the first surface cooling
Device（6）Connect ultralow humidity unit heat device（7）, ultralow humidity unit heat device（7）Connect ultralow humidity unit blower fan（8）,
Ultralow humidity unit blower fan（8）Connection silicate rotary dehumidifier（9）, silicate rotary dehumidifier（9）Connection second surface is cold
But device（10）；The first surface cooler（6）Chilled water water inlet end and water side and second surface cooler（10）It is cold
Freeze water water inlet end and water side is all connected on the water return pipeline of freezing adsorption combined dehumidifying unit.
4. a kind of employing surface-cooler according to claim 3 substitutes the refrigeration system of compressor cooling, and its feature exists
In：The first surface cooler（6）It is connected to chilled water water intaking valve（14）The return pipe of side freezing adsorption combined dehumidifying unit
Lu Shang, the second surface cooler（10）It is connected to chilled water outlet valve（15）The backwater of side freezing adsorption combined dehumidifying unit
On pipeline.
5. a kind of employing surface-cooler according to any one of claim 1-4 substitutes the refrigeration system of compressor cooling,
It is characterized in that：Compressor is provided with the refrigeration unit（1）, condenser（2）, choke valve（3）And evaporimeter（4）, institute
State compressor（1）, condenser（2）, choke valve（3）And evaporimeter（4）It is in turn connected to form refrigerating circuit, and evaporimeter（4）'s
Chilled water input, the water return pipeline of delivery outlet connection freezing adsorption combined dehumidifying unit, in evaporimeter（4）It is cold between valve group
Chilled water pump is provided with the water return pipeline for freezing adsorption combined dehumidifying unit（5）.
6. a kind of employing surface-cooler according to claim 5 substitutes the refrigeration system of compressor cooling, and its feature exists
In：The chilled water pump（5）It is arranged on evaporimeter（4）Freezing water output and first surface cooler（6）Chilled water enter
Freeze between mouth end on the water return pipeline of adsorption combined dehumidifying unit.
7. the refrigeration system that compressor cooling is substituted using a kind of employing surface-cooler according to claim 5, which is special
Levy and be：Air-conditioning draught fan is provided with the air-conditioner set（11）And air-conditioner set heater（12）, the air-conditioner set table
Aerator（13）With air-conditioner set heater（12）It is connected, air-conditioner set heater（12）With air-conditioning draught fan（11）It is connected
It is logical.
8., according to claim 1-4, a kind of employing surface-cooler described in 7 any one substitutes the refrigeration system of compressor cooling
System, it is characterised in that：Air-conditioning draught fan is provided with the air-conditioner set（11）And air-conditioner set heater（12）, the air-conditioning
Block surfaces cooler（13）With air-conditioner set heater（12）It is connected, air-conditioner set heater（12）With air-conditioning draught fan（11）
It is connected.
9., according to claim 1-4, a kind of employing surface-cooler of employing described in 6,7 any one substitutes the system of compressor cooling
Cooling system, it is characterised in that：The refrigeration unit adopts WCFX12A0 refrigeration units；The freezing adsorption combined dehumidifying unit is adopted
With WJK05-RV-062-082 freezing adsorption combined dehumidifying units, the air-conditioner set is using 60000 air quantity combined air conditioner units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232497.5A CN106524366A (en) | 2016-12-28 | 2016-12-28 | Refrigeration system capable of adopting surface cooler to replace compressor to achieve refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232497.5A CN106524366A (en) | 2016-12-28 | 2016-12-28 | Refrigeration system capable of adopting surface cooler to replace compressor to achieve refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106524366A true CN106524366A (en) | 2017-03-22 |
Family
ID=58338056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232497.5A Pending CN106524366A (en) | 2016-12-28 | 2016-12-28 | Refrigeration system capable of adopting surface cooler to replace compressor to achieve refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524366A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1152439A (en) * | 1966-04-22 | 1969-05-21 | Lithonia Lighting Inc | Process and Apparatus For Cooling Air |
| CN103585862A (en) * | 2013-11-21 | 2014-02-19 | 中国科学院长春应用化学研究所 | Dehumidification reel and preparation method thereof |
| CN205156197U (en) * | 2015-11-25 | 2016-04-13 | 中国工程物理研究院材料研究所 | Runner dehumidification air conditioning unit that heat recovery utilized |
| CN206514447U (en) * | 2016-12-28 | 2017-09-22 | 中国工程物理研究院材料研究所 | A kind of use surface-cooler substitutes the refrigeration system of compressor cooling |
-
2016
- 2016-12-28 CN CN201611232497.5A patent/CN106524366A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1152439A (en) * | 1966-04-22 | 1969-05-21 | Lithonia Lighting Inc | Process and Apparatus For Cooling Air |
| CN103585862A (en) * | 2013-11-21 | 2014-02-19 | 中国科学院长春应用化学研究所 | Dehumidification reel and preparation method thereof |
| CN205156197U (en) * | 2015-11-25 | 2016-04-13 | 中国工程物理研究院材料研究所 | Runner dehumidification air conditioning unit that heat recovery utilized |
| CN206514447U (en) * | 2016-12-28 | 2017-09-22 | 中国工程物理研究院材料研究所 | A kind of use surface-cooler substitutes the refrigeration system of compressor cooling |
Non-Patent Citations (1)
| Title |
|---|
| 孙庆和等: "冬季自然风冷替代制冷机组运行的改造实践", 《山东纺织经济》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100552312C (en) | The air-conditioning unit device and the air-treatment method thereof of the wet segment processing of heat | |
| CN103912947B (en) | For fan coil and the heat pump of heat recovery fresh air conditioning group | |
| CN206234930U (en) | A kind of warm and humid sub-control Fresh air handling units based on high temperature chilled water | |
| CN110645636B (en) | Fresh air conditioner and control method thereof | |
| CN103791576B (en) | A kind of low-grade heat source drives and becomes solution temperature two-stage liquid desiccant air conditioning | |
| CN100538208C (en) | A kind of double-temperature refrigerator water/cold wind unit | |
| CN203132011U (en) | Liquid desiccant regeneration heat-and-humidity independent treatment air-conditioner device | |
| CN103017269A (en) | Solution dehumidification/regeneration heat and moisture independent treatment air conditioning device and energy-saving operation method thereof | |
| CN202204076U (en) | Heat recovery air conditioning cabinet applicable to animal room | |
| CN203980517U (en) | A kind of multifunctional direct-expansion air conditioner integrated machine | |
| CN102141279A (en) | Solution-spraying type air-conditioner heat pump unit | |
| CN109945354A (en) | Family formula radiation air-conditioning and the effective integrated processing unit of fresh air and operation method | |
| CN207035387U (en) | A kind of multifunctional split-type fresh air air conditioner for machine | |
| CN109373480B (en) | Energy-saving purification air-conditioning system combining evaporative cooling and evaporative condensation | |
| CN107178836A (en) | A kind of fresh air dehumidifying system provided with double heat exchanger cores | |
| CN110173776B (en) | Pre-cooling type runner humidifying fresh air treatment device | |
| CN102889650A (en) | Integral combination type computer room air conditioning unit and control method thereof | |
| CN104456798A (en) | Heat pump driving solution moisture regulating and domestic hot water preparing system realizing energy balance | |
| CN104848452B (en) | Efficient data room cooling temperature and humidity regulating device | |
| CN105352066A (en) | Heat recovery fresh air handling unit suitable for independent temperature and humidity control system and control method of heat recovery fresh air handling unit | |
| CN107255329A (en) | A kind of transition season low power consuming cold supply system based on energy tower | |
| CN104613574A (en) | Independent temperature and humidity control type air conditioning system based on energy gradient utilization | |
| CN204345961U (en) | Independent temperature-humidity control refrigeration system | |
| CN104566720A (en) | Precision machine room air condition compressor fluorine pump refrigerating cycle system | |
| CN104676760A (en) | Air conditioning system without dew point control |
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: 20170322 |