CN110160276A - A kind of cooling ultralow temperature cooling by wind of dual-effect type - Google Patents
A kind of cooling ultralow temperature cooling by wind of dual-effect type Download PDFInfo
- Publication number
- CN110160276A CN110160276A CN201910298314.7A CN201910298314A CN110160276A CN 110160276 A CN110160276 A CN 110160276A CN 201910298314 A CN201910298314 A CN 201910298314A CN 110160276 A CN110160276 A CN 110160276A
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- CN
- China
- Prior art keywords
- cooling
- evaporator
- dual
- wind
- water inlet
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 66
- 230000009977 dual effect Effects 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000005057 refrigeration Methods 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000003507 refrigerant Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 244000144992 flock Species 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
- F25B41/00—Fluid-circulation arrangements
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
Abstract
The invention discloses a kind of cooling ultralow temperature cooling by wind of dual-effect type, including chiller refrigeration channel, the chiller refrigeration channel includes compressor, evaporator, magnetic drive pump, water inlet pipe and outlet pipe, the water inlet pipe passes through the magnetic drive pump, and it is connected with the evaporator, the evaporator other end connects the outlet pipe, and the compressor operation production refrigeration provides cold water, and carries out heat exchange by the evaporator;It is characterized in that, further including blower forced heat-exchanging channel, blower forced heat-exchanging channel includes purpose double-action condenser, and described purpose double-action condenser one end connects the water inlet pipe, and one end connects the outlet pipe.The cooling ultralow temperature cooling by wind of a kind of dual-effect type provided by the invention, the dual channel system comprising chiller refrigeration channel and blower forced heat-exchanging channel can normally freeze in extreme cold environment.
Description
Technical field
The present invention relates to cooling by wind, and in particular to a kind of cooling ultralow temperature cooling by wind of dual-effect type.
Background technique
The mobile instrument that uses in military project is with an army to be needed to ensure refrigeration equipment, meets national areas range, all weather refrigeration,
Under the weather of extreme cold, mobile instrument is there is still a need for freezing, to guarantee that instrument operates normally and works.Refrigeration equipment
Normal work be guarantee instrumentation primary condition.
China it is vast in territory, north-south climate difference span is very big, especially north of china in winter extreme low temperature be -45 DEG C with
Under, but there is still a need for coolings for the military instrumentation in part, to provide 7 DEG C or so of cold water.Conventional refrigeration device is in this ultralow temperature
Be unable to run under environment in addition refrigeration oil all enters pour point and flocks lose lubricating function, in the extreme environment of this ultralow temperature
Under, the normal operation of refrigeration equipment is particularly important.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of cooling ultralow temperature cooling by wind of dual-effect type, include system
The dual channel system in cryogen refrigeration channel and blower forced heat-exchanging channel can normally freeze in extreme cold environment.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of dual-effect type cools down ultralow temperature wind-cooled cold-water
Unit, including chiller refrigeration channel, the chiller refrigeration channel include compressor, evaporator, magnetic drive pump, water inlet pipe and go out
Water pipe, the water inlet pipe passes through the magnetic drive pump, and connects with the evaporator, and the evaporator other end connects the water outlet
Pipe, the compressor operation production, freezes to refrigerant, and carry out heat exchange by the evaporator;Wherein, further include
Blower forced heat-exchanging channel, blower forced heat-exchanging channel includes purpose double-action condenser, and described purpose double-action condenser one end connects institute
Water inlet pipe is stated, one end connects the outlet pipe.
The cooling ultralow temperature cooling by wind of above-mentioned dual-effect type, wherein stainless steel is connected at the nozzle of the water inlet pipe
Water tank installs electric heater in the stainless steel water tank.
The cooling ultralow temperature cooling by wind of above-mentioned dual-effect type, wherein the specific loop in chiller refrigeration channel are as follows:
The water inlet pipe connects the magnetic drive pump, and the magnetic drive pump connects the evaporator by solenoid valve, the evaporator it is another
End connects the outlet pipe, and the compressor and evaporator are connected in parallel;Water in the water inlet pipe by the magnetic drive pump and
Solenoid valve enters in the evaporator, at this point, the compressor carries out the refrigerant transfer after refrigeration into the evaporator
Refrigeration, the refrigerant circulation after freezing return in the compressor, and the water after cooling passes through described in check valve entrance
Outlet pipe.
The cooling ultralow temperature cooling by wind of above-mentioned dual-effect type, wherein the specific loop in blower forced heat-exchanging channel
Are as follows: the water inlet pipe connects the magnetic drive pump, and the magnetic drive pump connects the economic benefits and social benefits condensation with ratio triple valve by solenoid valve
Device, the solenoid valve parallel connection check valve, the check valve connect the purpose double-action condenser and the outlet pipe, in the water inlet pipe
Water pass through the magnetic drive pump, and enter the purpose double-action condenser by the solenoid valve and ratio triple valve, by cooling down it
Water afterwards enters the outlet pipe by check valve.
The cooling ultralow temperature cooling by wind of above-mentioned dual-effect type, wherein the ratio triple valve control leaving water temperature is steady
It is scheduled on 5 DEG C -9 DEG C.
The cooling ultralow temperature cooling by wind of above-mentioned dual-effect type, wherein the purpose double-action condenser is changed by blower pressure
Heat cools down.
It include chiller refrigeration channel the invention has the following beneficial effects: the cooling ultralow temperature cooling by wind of dual-effect type
With blower forced heat-exchanging channel, when refrigerant enters pour point and flocks lose lubricating function, blower forced heat-exchanging channel is carried out
Work, so that the cooling ultralow temperature cooling by wind of dual-effect type also can be carried out refrigeration under the conditions of extreme cold.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the cooling ultralow temperature cooling by wind of dual-effect type.
In figure: 1, compressor, 2 evaporators, 3 magnetic drive pumps, 4 water inlet pipes, 5 outlet pipes, 6 purpose double-action condensers, 7 ratio threeways
Valve, 8 stainless steel water tanks, 9 electric heaters.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and attached drawing, the present invention is further explained.
Fig. 1 is a kind of structural schematic diagram of the cooling ultralow temperature cooling by wind of dual-effect type.
Referring to Figure 1, the cooling ultralow temperature cooling by wind of a kind of dual-effect type, including chiller refrigeration channel, the system
Cryogen refrigeration channel includes compressor 1, evaporator 2, magnetic drive pump 3, water inlet pipe 4 and outlet pipe 5, described in the water inlet pipe 4 passes through
Magnetic drive pump 3, and connected with the evaporator 2,2 other end of evaporator connects the outlet pipe 5, the evaporator other end
The outlet pipe is connected, the operation of compressor 1 production freezes to refrigerant, and carry out hot friendship by the evaporator 2
It changes;It wherein, further include blower forced heat-exchanging channel, blower forced heat-exchanging channel includes purpose double-action condenser 6, and the economic benefits and social benefits are cold
6 one end of condenser connects the water inlet pipe 4, and one end connects the outlet pipe 5.
The cooling ultralow temperature cooling by wind of a kind of dual-effect type provided by the invention, wherein at the nozzle of the water inlet pipe 4
Stainless steel water tank 8 is connected, electric heater 9 is installed in the stainless steel water tank 8.
A kind of cooling ultralow temperature cooling by wind of dual-effect type provided by the invention, wherein the chiller refrigeration channel
Specific loop are as follows: the water inlet pipe 4 connects the magnetic drive pump 3, and the magnetic drive pump 3 connects the evaporator 2, institute by solenoid valve
The other end for stating evaporator 2 connects the outlet pipe 5, and the compressor 1 and evaporator 2 are connected in parallel;In the water inlet pipe 4
Water enters in the evaporator 2 by the magnetic drive pump 3 and solenoid valve, at this point, the compressor 1 passes the refrigerant after refrigeration
Defeated to freeze into the evaporator 2, the refrigerant circulation after freezing returns in the compressor 1, the water after cooling
Enter the outlet pipe 5 by the check valve.
The cooling ultralow temperature cooling by wind of a kind of dual-effect type provided by the invention, wherein the blower forced heat-exchanging is logical
The specific loop in road are as follows: the water inlet pipe 4 connects the magnetic drive pump 3, and the magnetic drive pump 3 is connected by solenoid valve and ratio triple valve 7
Connect the purpose double-action condenser 6, the solenoid valve parallel connection check valve, the check valve connect the purpose double-action condenser 6 and it is described go out
Water pipe 5, the water in the water inlet pipe 4 pass through the magnetic drive pump 3, and described in entering by the solenoid valve and ratio triple valve 7
Purpose double-action condenser 6, the water after cooling enter the outlet pipe 5 by check valve.
The cooling ultralow temperature cooling by wind of a kind of dual-effect type provided by the invention, wherein the ratio triple valve 7 controls
Stable in outlet water temperature is at 5 DEG C -9 DEG C.
The cooling ultralow temperature cooling by wind of a kind of dual-effect type provided by the invention, wherein the purpose double-action condenser passes through
Blower forced heat-exchanging cools down.
It include chiller refrigeration channel the invention has the following beneficial effects: the cooling ultralow temperature cooling by wind of dual-effect type
With blower forced heat-exchanging channel, when refrigerant enters pour point and flocks lose lubricating function, blower forced heat-exchanging channel is carried out
Work, so that the cooling ultralow temperature cooling by wind of dual-effect type also can be carried out refrigeration under the conditions of extreme cold.
It should be understood that the preparation method of the embodiment of the present invention is only used for illustrating the present invention, rather than to this hair
Bright limitation, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variations
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Effect object defines.
Claims (6)
1. a kind of cooling ultralow temperature cooling by wind of dual-effect type, including chiller refrigeration channel, the chiller refrigeration channel
Including compressor, evaporator, magnetic drive pump, water inlet pipe and outlet pipe, the water inlet pipe pass through the magnetic drive pump, and with the evaporation
Device connection, the evaporator other end connect the outlet pipe, and the compressor operation production freezes to refrigerant, and
Heat exchange is carried out by the evaporator;It is characterized in that, further including blower forced heat-exchanging channel, the blower forced heat-exchanging is logical
Road includes purpose double-action condenser, and described purpose double-action condenser one end connects the water inlet pipe, and one end connects the outlet pipe.
2. the cooling ultralow temperature cooling by wind of dual-effect type according to claim 1, which is characterized in that the water inlet pipe
Stainless steel water tank is connected at nozzle, and electric heater is installed in the stainless steel water tank.
3. the cooling ultralow temperature cooling by wind of dual-effect type according to claim 1, which is characterized in that the refrigerant system
The specific loop of cold passage are as follows: the water inlet pipe connects the magnetic drive pump, and the magnetic drive pump connects the evaporator by solenoid valve,
The other end of the evaporator connects the outlet pipe, and the compressor and evaporator are connected in parallel;Water in the water inlet pipe
Enter in the evaporator by the magnetic drive pump and solenoid valve, at this point, the compressor arrives the refrigerant transfer after refrigeration
Freeze in the evaporator, the refrigerant circulation after freezing returns in the compressor, and the water after cooling passes through institute
Check valve is stated into the outlet pipe.
4. the cooling ultralow temperature cooling by wind of dual-effect type according to claim 1, which is characterized in that the blower is forced
The specific loop of heat exchanger channels are as follows: the water inlet pipe connects the magnetic drive pump, and the magnetic drive pump passes through solenoid valve and ratio triple valve
Connect the purpose double-action condenser, the solenoid valve parallel connection check valve, the check valve connect the purpose double-action condenser and it is described go out
Water pipe, the water in the water inlet pipe passes through the magnetic drive pump, and enters the economic benefits and social benefits by the solenoid valve and ratio triple valve
Condenser, the water after cooling enter the outlet pipe by check valve.
5. the cooling ultralow temperature cooling by wind of dual-effect type according to claim 4, which is characterized in that the ratio threeway
Valve controls stable in outlet water temperature at 5 DEG C -9 DEG C.
6. the cooling ultralow temperature cooling by wind of dual-effect type according to claim 1, which is characterized in that the economic benefits and social benefits condensation
Device is cooled down by blower forced heat-exchanging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910298314.7A CN110160276A (en) | 2019-04-15 | 2019-04-15 | A kind of cooling ultralow temperature cooling by wind of dual-effect type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910298314.7A CN110160276A (en) | 2019-04-15 | 2019-04-15 | A kind of cooling ultralow temperature cooling by wind of dual-effect type |
Publications (1)
Publication Number | Publication Date |
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CN110160276A true CN110160276A (en) | 2019-08-23 |
Family
ID=67639488
Family Applications (1)
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CN201910298314.7A Pending CN110160276A (en) | 2019-04-15 | 2019-04-15 | A kind of cooling ultralow temperature cooling by wind of dual-effect type |
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CN (1) | CN110160276A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201917040U (en) * | 2010-12-07 | 2011-08-03 | 陆晓伟 | Central air-conditioning freezing energy saving system |
CN202002246U (en) * | 2011-04-19 | 2011-10-05 | 广州市华德工业有限公司 | Natural cooling cold water unit |
CN107101406A (en) * | 2017-05-23 | 2017-08-29 | 海英荷普曼船舶设备(常熟)有限公司 | Constant temperature handpiece Water Chilling Units peculiar to vessel |
-
2019
- 2019-04-15 CN CN201910298314.7A patent/CN110160276A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201917040U (en) * | 2010-12-07 | 2011-08-03 | 陆晓伟 | Central air-conditioning freezing energy saving system |
CN202002246U (en) * | 2011-04-19 | 2011-10-05 | 广州市华德工业有限公司 | Natural cooling cold water unit |
CN107101406A (en) * | 2017-05-23 | 2017-08-29 | 海英荷普曼船舶设备(常熟)有限公司 | Constant temperature handpiece Water Chilling Units peculiar to vessel |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190823 |