CN208108560U - A kind of pipe-line system of fluorine pump - Google Patents
A kind of pipe-line system of fluorine pump Download PDFInfo
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- CN208108560U CN208108560U CN201820617978.6U CN201820617978U CN208108560U CN 208108560 U CN208108560 U CN 208108560U CN 201820617978 U CN201820617978 U CN 201820617978U CN 208108560 U CN208108560 U CN 208108560U
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- fluorine pump
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- valve
- fluorine
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Abstract
A kind of pipe-line system of fluorine pump, it is related to refrigeration system technical field, including indoor unit, outdoor unit and pipe-line system, indoor unit includes by the sequentially connected compressor of pipeline, evaporator and restricting element, outdoor unit includes condenser, condenser passes through piping connection compressor, pipe-line system includes four-way connection, fluid reservoir, fluorine pump and the first bypass line, four-way connection is separately connected condenser, fluid reservoir, first bypass line and fluorine pump, restricting element is connected after first bypass line and fluorine pump are in parallel, expansion valve both ends are parallel with solenoid valve, it is simple with structure, it is stable and reliable in work, energy-efficient advantage.
Description
Technical field
The utility model relates to refrigeration system technical fields, and in particular to a kind of pipe-line system of fluorine pump.
Background technique
The continual energization operation for a long time of a large amount of instrument electronic, can generate a large amount of heat, make in modern computer room
It obtains environment temperature to rise, humidity reduces, and usually occurs causing calculator room equipment to run since ambient temperature and humidity state modulator is improper
Unstable, data transmission is disturbed, and the problems such as electrostatic occurs.So air conditioner in machine room rises in terms of maintaining calculator room equipment normal operation
Very big effect.Refrigeration equipment in computer room requires to maintain throughout the year temperature and humidity stable in room, and energy consumption is extremely big,
And in regions such as northwest China, North China, northeast, transition season outdoor temperature will be lower than room temperature, and there are abundant for nature
Cold source.Efficiently using natural cooling source becomes the important channel of machine room air-conditioning energy-saving.
It is the section being integrated using compressor refrigeration system and fluorine pump nature cooling system that fluorine, which pumps double cold source machine room special air conditioners,
It can formula special air conditioning for device room.When outdoor temperature reaches assigned temperature, fluorine pumping system is enabled, and pumps transport refrigeration agent to room using fluorine
After outer cooling is condensed into liquid, indoor evaporator is cycled back to, is delivered to outdoor condenser cooling, sufficiently benefit again by after thermal evaporation
It is run, is achieved the purpose that energy saving instead of high power compressor with low-power pump in cycles with outdoor free cold source；When
When outdoor temperature is higher can not to utilize nature cold, compressor assembly continuous service refrigeration provides enough cooling capacity.
Existing fluorine pumps double cold source machine room special air conditioner fluorine pumps due to using double cold source refrigerating systems, is coping with different gas
When warm operating condition, need to be switched to fluorine pump refrigeration system or compressor refrigeration system or hybrid refrigeration mode, this just leads
Cause its internal duct arrangement complex, pipe-line system occupies most of space, so that the volume of fluorine pump is larger, structure very swelling
It is swollen.
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, and a kind of pipe-line system of fluorine pump is provided, tool
It occupies little space, to reduce the volume of entire fluorine pump.
The purpose of this utility model is achieved through the following technical solutions：
A kind of pipe-line system of fluorine pump, pipe-line system connect the indoor unit of fluorine pump and the outdoor unit of fluorine pump, and indoor unit includes
By the sequentially connected compressor of pipeline, evaporator and restricting element, outdoor unit includes condenser, and condenser is connected by pipe-line system
Compressor is connect, pipe-line system includes that four-way connection, fluid reservoir, fluorine pump and the first bypass line, four-way connection are separately connected condensation
Restricting element, restricting element two are connected after device, fluid reservoir, the first bypass line and fluorine pump, the first bypass line and fluorine pump parallel connection
End is parallel with solenoid valve.
Wherein, the first bypass line is provided with the first check valve.
Wherein, compressor parallel has the second bypass line；Second solenoid valve is additionally provided between compressor and evaporator；Compression
Third check valve is additionally provided between machine and condenser；Second bypass line is equipped with second one-way valve；Second bypass line one end coupling
Together between third check valve and condenser, the other end is coupled between second solenoid valve and the evaporator.
Wherein, piping connection third ball valve, the 4th ball valve, the are passed sequentially through after the first bypass line and fluorine pump are in parallel
One solenoid valve, device for drying and filtering, liquid-sighting glass.
Wherein, first pressure sensor, the first needle-valve and the first temperature is connected in turn between fluorine pump and four-way connection to pass
Sensor.
Wherein, also the 4th pressure sensor between evaporator and second solenoid valve.
Wherein, the 5th ball valve is additionally provided on the pipeline between third check valve and condenser.
Wherein, third ball valve is set among the pipe-line system, the 4th ball valve, the first solenoid valve, device for drying and filtering, view
Liquid mirror is set among indoor unit.
The beneficial effects of the utility model：
A kind of pipe-line system of fluorine pump of the utility model, is provided with one group of four-way connection among its pipe-line system, should
Four-way connection is separately connected condenser, fluid reservoir, the first bypass line and fluorine pump, is greatly simplified by such pipeline setting method
The pipe-line system of connection indoor unit and outdoor unit, reduces pipe-line system the space occupied, to reduce entire fluorine pump
Volume.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the overall structure diagram for the pipe-line system that a kind of fluorine of the utility model pumps.
Appended drawing reference in Fig. 1：
1- indoor unit, the 4th ball valve of 2-, the first solenoid valve of 3-, 4- device for drying and filtering, 5- liquid-sighting glass, 8- expansion valve, 9-
Three solenoid valves, 10- evaporator, the 4th pressure sensor of 12-, 13- second solenoid valve, 15- compressor, 16- third check valve,
The 5th ball valve of 19-, 20- condenser, 21- outdoor unit, 22- pipe-line system, the first ball valve of 23-, 24- four-way connection, 25- liquid storage
Tank, the first bypass line of 26-, 27- fluorine pump, the first check valve of 28-, the first temperature sensor of 29-, 31- first pressure sensor,
32- second pressure sensor, 34- third ball valve, the second bypass line of 35-, 36- second one-way valve.
Specific embodiment
The utility model is further described with the following Examples.
The pipe-line system of a kind of fluorine pump of the utility model, as shown in Figure 1, pipe-line system connection indoor unit 1 and outdoor unit
21.Wherein, outdoor unit 21 includes condenser 20, the first ball valve 23 of the connecting line system 22 first of condenser 20, the first ball valve
23 are respectively communicated with four-way connection 24 and fluid reservoir 25, and other three interfaces of four-way connection 24 are separately connected fluid reservoir 25, first
Bypass line 26 and fluorine pump 27, the first bypass line 26 is equipped with the first check valve 28；Four-way connection 24 connects fluorine pump 27, the two
Between pipeline on be additionally provided with the first temperature sensor 29, first pressure sensor 31,27 connection second pressure sensors of fluorine pump
Converge after 32 with the first bypass line 26, then passes through third ball valve 34；Pipeline enters the room 1 part of machine at this time, is sequentially connected
4th ball valve 2, the first solenoid valve 3, device for drying and filtering 4, liquid-sighting glass 5 and the expansion valve 8 for playing throttling action, 8 both ends of expansion valve
It is connected with the third solenoid valve 9 for refrigerant flow in variable expansion valve 8, pipeline enters evaporator 10 after expansion valve 8,
Then the 4th pressure sensor 12 and second solenoid valve 13 are connected, finally enters compressor 15, compressor 15 passes sequentially through third
The condenser 20 of check valve 16 and the 5th ball valve 19 connection outdoor unit 21, to form entire circulation loop.Connect indoor unit 1 also
Equipped with the second bypass line 35 for preventing " liquid hammer " phenomenon, the second bypass line 35 is equipped with second one-way valve 36,
And one end of the second bypass line 35 is coupled between third check valve 16 and the 5th ball valve 19, and the other end is coupled in the 4th pressure
Between force snesor 12 and second solenoid valve 13.
The working principle of whole system is as follows：Under compressor mode, compressor 15 is steam compressed by low-temperature low-pressure refrigerant
At high-temperature high-pressure refrigerant steam, high-temperature high-pressure refrigerant steam is condensed into liquid refrigerant after the heat dissipation of outdoor condenser 20,
Liquid refrigerant passes through restricting element expansion valve 8 by the first bypass line 26, is absorbed in computer room by indoor heat exchanger later
Heat, reduce the temperature in computer room, while refrigerant flashes to gaseous refrigerant in heat exchanger indoors in this process, make
Refrigerant vapor enters compressor 15, is compressed into pressure high temperature hot gas, recycles repeatedly.
Under fluorine pump mode, i.e., cooled down by the outdoor natural cooling source that recycles of refrigerant to computer room.Refrigeration pump is
The circulation of refrigerant provides power, and liquid storage device ensures the stable operation of refrigerated medium pump.Liquid refrigerant becomes high pressure liquid by pump
Body flows through outdoor condensation fan by 15 bypass pipe of compressor, and in this process, refrigerant pressure reduces, into refrigerated medium pump,
It recycles repeatedly.
The entrance that liquid storage device is set as vertical state and liquid storage device is higher than to the outlet of liquid storage device, in order to reduce pump
The level of cavitation of entrance, and it is provided with liquid storage device bypass pipe, it can prevent pump from dallying for a long time, further decrease pump intake cavitation erosion
Degree improves the stability of the pipe-line system 22 of pump cabinet.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (8)
1. a kind of pipe-line system of fluorine pump, the indoor unit of the pipe-line system connection fluorine pump cabinet and the outdoor unit of fluorine pump cabinet, described
Indoor unit includes by the sequentially connected compressor of pipeline, evaporator and restricting element, and the outdoor unit includes condenser, described cold
Condenser connects the compressor by pipe-line system, it is characterised in that：The pipe-line system includes four-way connection, fluid reservoir, fluorine
Pump and the first bypass line, the four-way connection be separately connected the condenser, the fluid reservoir, first bypass line and
The restricting element is connected after the fluorine pump, first bypass line and fluorine pump parallel connection, the restricting element both ends are simultaneously
It is associated with solenoid valve.
2. a kind of pipe-line system of fluorine pump as described in claim 1, it is characterised in that：First bypass line includes first
Check valve.
3. a kind of pipe-line system of fluorine pump as described in claim 1, it is characterised in that：The compressor parallel has the second bypass
Pipeline；Second solenoid valve is additionally provided between the compressor and the evaporator；Between the compressor and the condenser also
Equipped with third check valve；Second bypass line is equipped with second one-way valve；Second bypass line one end is coupled in described
Between third check valve and the condenser, the other end is coupled between the second solenoid valve and the evaporator.
4. a kind of pipe-line system of fluorine pump as described in claim 1, it is characterised in that：First bypass line and the fluorine
Piping connection third ball valve, the 4th ball valve, the first solenoid valve, device for drying and filtering, liquid-sighting glass are passed sequentially through after pump is in parallel.
5. a kind of pipe-line system of fluorine pump as described in claim 1, it is characterised in that：Fluorine pump and the four-way connection it
Between be connected with first pressure sensor, the first needle-valve and the first temperature sensor in turn.
6. a kind of pipe-line system of fluorine pump as claimed in claim 3, it is characterised in that：The evaporator and second electromagnetism
Also the 4th pressure sensor between valve.
7. a kind of pipe-line system of fluorine pump as claimed in claim 3, it is characterised in that：The third check valve and the condensation
The 5th ball valve is additionally provided on pipeline between device.
8. a kind of pipe-line system of fluorine pump as claimed in claim 4, it is characterised in that：The third ball valve is set to the pipe
Among the system of road, the 4th ball valve, the first solenoid valve, device for drying and filtering, liquid-sighting glass are set among the indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617978.6U CN208108560U (en) | 2018-04-26 | 2018-04-26 | A kind of pipe-line system of fluorine pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617978.6U CN208108560U (en) | 2018-04-26 | 2018-04-26 | A kind of pipe-line system of fluorine pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108560U true CN208108560U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820617978.6U Active CN208108560U (en) | 2018-04-26 | 2018-04-26 | A kind of pipe-line system of fluorine pump |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458518A (en) * | 2018-04-26 | 2018-08-28 | 广东海悟科技有限公司 | A kind of pipe-line system of fluorine pump |
| CN111043781A (en) * | 2019-12-13 | 2020-04-21 | 华为技术有限公司 | Compressor and fluorine pump combined air conditioning system |
| CN114110741A (en) * | 2021-12-07 | 2022-03-01 | 深圳市英威腾网能技术有限公司 | Fluorine pump machine room air conditioner and control method |
-
2018
- 2018-04-26 CN CN201820617978.6U patent/CN208108560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458518A (en) * | 2018-04-26 | 2018-08-28 | 广东海悟科技有限公司 | A kind of pipe-line system of fluorine pump |
| CN111043781A (en) * | 2019-12-13 | 2020-04-21 | 华为技术有限公司 | Compressor and fluorine pump combined air conditioning system |
| CN114110741A (en) * | 2021-12-07 | 2022-03-01 | 深圳市英威腾网能技术有限公司 | Fluorine pump machine room air conditioner and control method |
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