CN206724374U - A kind of evaporation type condensation air conditioner system with natural cooling - Google Patents
A kind of evaporation type condensation air conditioner system with natural cooling Download PDFInfo
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- CN206724374U CN206724374U CN201720442757.5U CN201720442757U CN206724374U CN 206724374 U CN206724374 U CN 206724374U CN 201720442757 U CN201720442757 U CN 201720442757U CN 206724374 U CN206724374 U CN 206724374U
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Abstract
It the utility model is related to air-conditioning technical field, more particularly to a kind of evaporation type condensation air conditioner system with natural cooling, the system includes compressor, the evaporative condenser being connected with compressor, the device for drying and filtering being connected with evaporative condenser, the throttling arrangement being connected with device for drying and filtering, the evaporator being connected with throttling arrangement, the triple valve and natural cooling device being connected respectively with evaporator；The system includes compression refrigeration mode and natural cooling pattern, and the evaporation type condensation air conditioner system with natural cooling can effectively reduce data center's air-conditioning power consumption, improve power supply service efficiency.The evaporation type condensation air conditioner system with natural cooling compresses refrigeration mode in summer operation, using evaporating type condensing mode, realizes energy-efficient purpose；In transition season, natural cooling pattern or/and compression refrigeration mode are run；Natural cooling pattern is run in the winter time, and with the reduction of environment temperature, the ratio of natural cooling is increasing.
Description
Technical field
Air-conditioning technical field is the utility model is related to, more particularly to a kind of evaporating type condensing air-conditioning system with natural cooling
System.
Background technology
With economic construction and the raising of living standards of the people, the total power consumption of refrigeration air-conditioner can increase year by year.The energy
It is closely coupled with the civilization of the mankind and social development, is the material base of social development, at present used energy resource consumption
Problem has obtained the great attention of all trades and professions.With the continuous development of internet, the huge data center of power consumption has turned into
One electric-tiger, substantial amounts of financial resources and material resources are swallowed, this always is the mind pain of every industry or trade and government.Data center
As the annual 8760 hours uninterrupted Code in Hazardous Special Locations for using electric power, its energy consumption was concentrated mainly on server apparatus and refrigeration plant
The energy consumption of aspect, wherein refrigeration system has accounted for about the 40% of whole data center's operation energy consumption, it is meant that data center is annual
The huge energy and capital consumption will be put into terms of air conditioner refrigerating.
The Refrigeration Technique used at present includes direct-expansion type precision air conditioner unit, centrifugal water cold air conditioning system etc..But it
There is also respective deficiency, wherein being most traditional method using direct-expansion type precision air conditioner unit, due to unit refrigerating capacity
Low, Energy Efficiency Ratio is low, therefore a data center module will install more direct-expansion type precision air conditioner units, in addition, the peace of outdoor condenser
Dress is difficult, when summer, outdoor temperature was higher, refrigerating capacity degradation, or even shut down；For in conventional multilayer data
Serious tropical island effect occurs in scheming room；In order to maintain the normal humiture of data center, it is necessary to consume the substantial amounts of energy.By
In data center particularity, it is necessary to which air-conditioning equipment in annual 24 hours operation refrigeration, generally uses air-cooled air conditioner system at present
System, but when cooling in summer is run, because air-cooled heat exchanger heat exchange efficiency is low, when particularly environment temperature is high, refrigeration effect
Rate is low, and efficiency is high；In the winter time during operation refrigeration, when particularly environment temperature is very low, refrigeration system is difficult normally to start, and frequently
Meeting start and stop, it is impossible to which normal operation, security reliability are poor.
The content of the invention
The purpose of this utility model is to provide a kind of steaming with natural cooling for weak point of the prior art
Hairdo condensation air conditioner system, the evaporation type condensation air conditioner system with natural cooling can effectively reduce data center's air conditioner electric
Consumption, improve power supply service efficiency.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of evaporation type condensation air conditioner system with natural cooling is provided, including compressor, is connected with the compressor
Evaporative condenser, the device for drying and filtering being connected with the evaporative condenser, the throttling dress being connected with the device for drying and filtering
The evaporator put, be connected with the throttling arrangement；
The evaporator includes evaporator air inlet, evaporator gas outlet, evaporator water inlet and evaporator delivery port；Institute
State evaporator air inlet to be connected with the throttling arrangement, the evaporator gas outlet is connected with the compressor, the evaporator
Water inlet is connected with triple valve, and the triple valve is connected with natural cooling device, and the natural cooling device is intake with the evaporator
Mouth connection；
The evaporation type condensation air conditioner system with natural cooling includes compression refrigeration mode and natural cooling pattern, described
Compressing refrigeration mode is：Refrigerant is by the vent of the compressor to the air inlet of the evaporative condenser, gas
The dry filter is expelled to by the liquid outlet of the evaporative condenser after the condensation cooling of the evaporative condenser
After device, into the inlet of the throttling arrangement, into the evaporator air inlet of evaporator after throttling, in the evaporator
The air entry of the compressor is returned to by the evaporator gas outlet after evaporation and heat-exchange；Water inlet of the chilled water from the triple valve
Mouth enters, and is flowed out by delivery port, after the evaporator water inlet of the evaporator carries out heat exchange cooling into the evaporator,
End-equipment is flowed to by the evaporator delivery port, and then forms the process of a compression kind of refrigeration cycle；
The natural cooling pattern is：Chilled water enters from the water inlet of the triple valve, by the second of the triple valve
Delivery port flows out, and then enters the natural cooling device by the water inlet of the natural cooling device, in the natural cooling device
After carrying out heat exchange cooling to chilled water using ambient, cool air, flowed out by the delivery port of the natural cooling device, by the steaming
After the evaporator water inlet of hair device enters the evaporator, end-equipment is flowed to by the evaporator delivery port of the evaporator；Its
In, carry out being not turned on the compressor during natural cooling pattern.
The natural cooling device is provided with cooling fan.
When carrying out the natural cooling pattern, by opening the cooling fan to be entered using ambient, cool air to chilled water
Row heat exchange cooling.
Cooling blower is provided with the top of the evaporative condenser.
The bottom of the evaporative condenser is provided with water storage box.
The water storage box is connected with negative pressure device.
The beneficial effects of the utility model：
（1）A kind of evaporation type condensation air conditioner system with natural cooling provided by the utility model, including compressor and pressure
The evaporative condenser of contracting machine connection, the device for drying and filtering being connected with evaporative condenser, the throttling being connected with device for drying and filtering
Device, the evaporator being connected with throttling arrangement；Evaporator includes evaporator air inlet, evaporator gas outlet, evaporator water inlet
With evaporator delivery port；Evaporator air inlet is connected with throttling arrangement, and evaporator gas outlet is connected with compressor, evaporator water inlet
Mouth is connected with triple valve, and triple valve is connected with natural cooling device, and natural cooling device is connected with evaporator water inlet；The band is naturally cold
But evaporation type condensation air conditioner system includes compression refrigeration mode and natural cooling pattern, the evaporating type condensing with natural cooling
Air-conditioning system can effectively reduce data center's air-conditioning power consumption, improve power supply service efficiency.
（2）A kind of evaporation type condensation air conditioner system with natural cooling provided by the utility model, there is simple in construction, life
The characteristics of it is low to produce cost, and large-scale production can be applied to.
Brief description of the drawings
Fig. 1 is a kind of structural representation of evaporation type condensation air conditioner system with natural cooling of the present utility model.
Include in Fig. 1：
Compressor 10, exhaust outlet 11, air entry 12；
Evaporative condenser 20, air inlet 21, liquid outlet 22, cooling blower 23, water storage box 24；
Device for drying and filtering 30, import 31, outlet 32；
Throttling arrangement 40, inlet 41, liquid outlet 42；
Evaporator 50, evaporator air inlet 51, evaporator gas outlet 52, evaporator water inlet 53, evaporator delivery port 54；
Natural cooling device 60, water inlet 61, delivery port 62, cooling fan 63；
Triple valve 70, water inlet 71, delivery port 72, the second delivery port 73.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
In conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
Embodiment 1.
A kind of evaporation type condensation air conditioner system with natural cooling of the present embodiment, including compressor 10 and compressor 10
The evaporative condenser 20 of connection, the device for drying and filtering 30 being connected with evaporative condenser 20, it is connected with device for drying and filtering 30
Throttling arrangement 40, the evaporator 50 being connected with throttling arrangement 40；Evaporator 50 includes evaporator air inlet 51, evaporator gas outlet
52nd, evaporator water inlet 53 and evaporator delivery port 54；Evaporator air inlet 51 is connected with throttling arrangement 40, evaporator gas outlet
52 are connected with compressor 10, and evaporator water inlet 53 is connected with triple valve 70, and triple valve 70 is connected with natural cooling device 60, natural
Cooler 60 is connected with evaporator water inlet 53.
Wherein, the evaporation type condensation air conditioner system with natural cooling includes compression refrigeration mode and natural cooling pattern,
Compressing refrigeration mode is：Refrigerant is vented to the air inlet 21 of evaporative condenser 20, gas by the exhaust outlet 11 of compressor 10
Discharged after the condensation cooling of evaporative condenser 20 by the liquid outlet 22 of evaporative condenser 20, and by device for drying and filtering 30
Import 31 flow to device for drying and filtering 30, and enter the inlet 41 of throttling arrangement 40 by the outlet 32 of device for drying and filtering, pass through
The evaporator air inlet 51 of evaporator 50 is entered by the liquid outlet 42 of throttling arrangement after throttling, in evaporator 50 after evaporation and heat-exchange
The air entry 12 of compressor 10 is returned to by evaporator gas outlet 52；Chilled water enters from the water inlet 71 of triple valve 70, by water outlet
Mouth 72 flows out, after the evaporator water inlet 53 of evaporator 50 carries out heat exchange cooling into evaporator 50, by evaporator delivery port
54 flow to end-equipment, and then form the process of a compression kind of refrigeration cycle
Wherein, natural cooling pattern is：Chilled water enters from the water inlet 71 of triple valve 70, is gone out by the second of triple valve 70
The mouth of a river 73 is flowed out, and is then entered natural cooling device 60 by the water inlet 61 of natural cooling device 60, is utilized in natural cooling device 60
After ambient, cool air carries out heat exchange cooling to chilled water, flowed out by the delivery port 62 of natural cooling device 60, by evaporator 50
After evaporator water inlet 53 enters evaporator 50, end-equipment is flowed to by the evaporator delivery port 54 of evaporator 50；Wherein, carry out
Compressor 10 is not turned on during natural cooling pattern.
Because the evaporation type condensation air conditioner system with natural cooling includes compression refrigeration mode and natural cooling pattern, because
This evaporation type condensation air conditioner system with natural cooling can effectively reduce data center's air-conditioning power consumption, improve power supply and use effect
Rate.
In the present embodiment, natural cooling device 60 is provided with cooling fan 63.Wherein, when carrying out natural cooling pattern, pass through
Cooling fan 63 is opened to carry out heat exchange cooling to chilled water using ambient, cool air.
In the present embodiment, the top of evaporative condenser 20 is provided with cooling blower 23.The cooling blower 23 is outer for making
The air on boundary enters evaporative condenser 20.
In the present embodiment, the bottom of evaporative condenser 20 is provided with water storage box 24.Wherein, water storage box 24 is connected with negative pressure
Device.The region of water storage box 24 can be formed negative pressuren zone by the negative pressure device, using mechanical energy by the cooling of the inside of water storage box 24
Water is vacuumized, using the evaporation endothermic principle of water, to reach the purpose of the water temperature temperature for the cooling water for reducing water storage box 24.
Wherein, the evaporation type condensation air conditioner system with natural cooling, has different operational modes in different seasons, presses
Season division is summer operation pattern, transition season pattern and winter operation pattern.
Wherein, summer operation pattern is：In summer, the evaporation type condensation air conditioner system operation with natural cooling is implemented
The compression refrigeration mode of example 1, high efficiency energy saving refrigeration is carried out using evaporating type condensing mode.
Wherein, transition season pattern is：In spring and autumn transition season, when environment temperature reaches the return water temperature than chilled water
At low 2 DEG C or low more than 2 DEG C, the precooling chilled water of the natural cooling pattern of embodiment 1 is opened, this part is natural cooling system
It is cold, the power consumption of compressor-free 10；When natural cooling pattern is unable to the part of meet demand, then the compression refrigeration mould by embodiment 1
Formula relay is to reach demand cold；As outdoor environment temperature reduces, the ratio that natural cooling pattern part accounts for is increasing, directly
To the power consumption for the complete free cooling refrigeration, now compressor-free 10 for reaching 100%；
Wherein, winter operation pattern is：When in the winter time, when environment temperature reach 10 DEG C lower than the return water temperature of chilled water or
At low more than 10 DEG C, natural cooling pattern is fully utilized, namely natural cooling reaches 100%, compression refrigeration mode stops transporting completely
OK, the now power consumption of the evaporation type condensation air conditioner system compressor-free 10 with natural cooling, only minimal amount of cooling fan
63 running power.
The method of work of the evaporation type condensation air conditioner system with natural cooling, refrigeration mode is compressed in summer operation, is adopted
With evaporating type condensing mode, energy-efficient purpose is realized；In transition season, natural cooling pattern or/and compression refrigeration are run
Pattern；Natural cooling pattern is run in the winter time, and with the reduction of environment temperature, the ratio of natural cooling is increasing, and the band is certainly
The power consumption of the evaporation type condensation air conditioner system so cooled down is more and more lower, until complete natural cooling, only a small amount of fan power consumption, from
And the power consumption of the evaporation type condensation air conditioner system with natural cooling is greatly reduced.
Finally it should be noted that above example is merely to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected scope, although being explained in detail with reference to preferred embodiment to the utility model, the common skill of this area
Art personnel should be appreciated that and the technical solution of the utility model can be modified or equivalent substitution, without departing from this practicality
The spirit and scope of new technique scheme.
Claims (6)
- A kind of 1. evaporation type condensation air conditioner system with natural cooling, it is characterised in that：Connect including compressor, with the compressor The evaporative condenser that connects, the device for drying and filtering being connected with the evaporative condenser, the section being connected with the device for drying and filtering Stream device, the evaporator being connected with the throttling arrangement；The evaporator includes evaporator air inlet, evaporator gas outlet, evaporator water inlet and evaporator delivery port；The steaming Hair device air inlet is connected with the throttling arrangement, and the evaporator gas outlet is connected with the compressor, the evaporator water inlet Mouth is connected with triple valve, and the triple valve is connected with natural cooling device, and the natural cooling device connects with the evaporator water inlet Connect；The evaporation type condensation air conditioner system with natural cooling includes compression refrigeration mode and natural cooling pattern, the compression Refrigeration mode is：Refrigerant by the compressor vent to the evaporative condenser air inlet, gas pass through After the device for drying and filtering being expelled to after the condensation cooling of the evaporative condenser by the liquid outlet of the evaporative condenser, Into the inlet of the throttling arrangement, into the evaporator air inlet of evaporator after throttling, in the evaporator through steaming The air entry of the compressor is returned to after hair heat exchange by the evaporator gas outlet；The water inlet of chilled water from the triple valve enters Enter, flowed out by delivery port, after the evaporator water inlet of the evaporator carries out heat exchange cooling into the evaporator, by institute State evaporator delivery port and flow to end-equipment, and then form the process of a compression kind of refrigeration cycle；The natural cooling pattern is：Chilled water enters from the water inlet of the triple valve, by the second water outlet of the triple valve Mouth outflow, then enters the natural cooling device by the water inlet of the natural cooling device, is utilized in the natural cooling device After ambient, cool air carries out heat exchange cooling to chilled water, flowed out by the delivery port of the natural cooling device, by the evaporator Evaporator water inlet enter the evaporator after, end-equipment is flowed to by the evaporator delivery port of the evaporator；Wherein, enter The compressor is not turned on during the row natural cooling pattern.
- A kind of 2. evaporation type condensation air conditioner system with natural cooling according to claim 1, it is characterised in that：It is described from Right cooler is provided with cooling fan.
- A kind of 3. evaporation type condensation air conditioner system with natural cooling according to claim 2, it is characterised in that：Carry out institute When stating natural cooling pattern, by opening the cooling fan to carry out heat exchange cooling to chilled water using ambient, cool air.
- A kind of 4. evaporation type condensation air conditioner system with natural cooling according to claim 1, it is characterised in that：The steaming Cooling blower is provided with the top of hairdo condenser.
- A kind of 5. evaporation type condensation air conditioner system with natural cooling according to claim 4, it is characterised in that：The steaming The bottom of hairdo condenser is provided with water storage box.
- A kind of 6. evaporation type condensation air conditioner system with natural cooling according to claim 5, it is characterised in that：The storage Water tank is connected with negative pressure device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720442757.5U CN206724374U (en) | 2017-04-25 | 2017-04-25 | A kind of evaporation type condensation air conditioner system with natural cooling |
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| CN201720442757.5U CN206724374U (en) | 2017-04-25 | 2017-04-25 | A kind of evaporation type condensation air conditioner system with natural cooling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989461A (en) * | 2017-04-25 | 2017-07-28 | 广州爱高制冷设备有限公司 | A kind of evaporation type condensation air conditioner system with natural cooling and its method of work |
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- 2017-04-25 CN CN201720442757.5U patent/CN206724374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989461A (en) * | 2017-04-25 | 2017-07-28 | 广州爱高制冷设备有限公司 | A kind of evaporation type condensation air conditioner system with natural cooling and its method of work |
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