CN106642772A - Refrigerated dryer - Google Patents
Refrigerated dryer Download PDFInfo
- Publication number
- CN106642772A CN106642772A CN201611113975.0A CN201611113975A CN106642772A CN 106642772 A CN106642772 A CN 106642772A CN 201611113975 A CN201611113975 A CN 201611113975A CN 106642772 A CN106642772 A CN 106642772A
- Authority
- CN
- China
- Prior art keywords
- interface
- pipeline
- air
- evaporimeter
- connector
- 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
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
Abstract
The invention relates to a refrigerated dryer. A first connector of an air-cooled condenser is connected to a first connector of a compressor through a pipeline, a second connector of the compressor is connected to a first connector of a gas-liquid separator through the pipeline, a second connector of the gas-liquid separator is connected to a first connector of an evaporator through the pipeline, a second connector of the evaporator is connected to a second connector of a liquid storage pot through the pipeline, a third connector of the evaporator is connected to a first connector of a separator through the pipeline, a fourth connector of the evaporator is connected to a first connector of a precooler through the pipeline, a second connector of the separator is connected to a second connector of the precooler through the pipeline, the precooler is further provided with an air inflow connector and an air venting connector, and a second connector of the air-cooled condenser is connected to a first connector of the liquid storage pot through the pipeline. The refrigerator dryer has the advantages of being stable in operation, low in noise, reliable in performance, high in energy efficiency ratio and the like.
Description
Technical field
The present invention relates to a kind of dried-air drier, present invention relates especially to a kind of freezing type drier.
Background technology
Dried-air drier is a kind of hygroscopic water (referring generally to moisture or other volatile liquid components) ease that can be made in air
Go out, to obtain the machine of dry air.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of stable, noise is low, performance can
The freezing type drier for leaning on.
According to the technical scheme that the present invention is provided, the freezing type drier, including air-cooled condenser, compressor, gas-liquid
Separator, fluid reservoir, forecooler, air inlet interface, air outlet interface, separator and evaporimeter；
The first interface of air-cooled condenser is connected by pipeline with the first interface of compressor, and the second interface of compressor is by pipe
Road connects with the first interface of gas-liquid separator, and the second interface of gas-liquid separator passes through the first interface phase of pipeline and evaporimeter
Connect, the second interface of evaporimeter is connected by pipeline with the second interface of fluid reservoir, the 3rd interface of evaporimeter by pipeline with
The first interface of separator connects, and the 4th interface of evaporimeter is connected by pipeline with the first interface of forecooler, separator
Second interface is connected by pipeline with the second interface of forecooler, and air inlet interface and air outlet are additionally provided with forecooler
Interface, the second interface of air-cooled condenser is connected by pipeline with the first interface of fluid reservoir.
First water trap is installed on the separator；Second water trap is installed on the evaporimeter.
Muffler is installed on pipeline between the second interface of compressor and the first interface of gas-liquid separator to pass by
Filter.
Liquid pipe pipe filter is installed on the pipeline between the second interface of evaporimeter and the second interface of fluid reservoir, is shown
Liquid mirror and expansion valve, the 3rd interface of expansion valve is connected between the second interface of gas-liquid separator and the first interface of evaporimeter
Pipeline on.
Air inlet pressure table and temperature of inlet air table are installed on air inlet interface.
Heating power by-passing valve is additionally provided with, the first interface of heating power by-passing valve is connected to first interface and the compression of air-cooled condenser
On pipeline between the first interface of machine, the second interface of heating power by-passing valve is connected to the pipeline between expansion valve and evaporimeter
On, the 3rd interface of heating power by-passing valve is connected to the pipeline between the second interface of gas-liquid separator and the first interface of evaporimeter
On.
Back pressure table is additionally provided with, the first interface of back pressure table is connected to first interface and the compression of air-cooled condenser
On pipeline between the first interface of machine, the second interface of back pressure table is connected to second interface and the gas-liquid separation of compressor
On pipeline between the first interface of device.
The present invention has the advantages that low stable, noise, dependable performance and Energy Efficiency Ratio are high.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
The freezing type drier, including air-cooled condenser 1, compressor 2, gas-liquid separator 3, fluid reservoir 4, forecooler 5, sky
Gas intake interface 51, air outlet interface 52, separator 6 and evaporimeter 7；
The first interface of air-cooled condenser 1 is connected by pipeline with the first interface of compressor 2, and the second interface of compressor 2 is led to
Piping connects with the first interface of gas-liquid separator 3, the second interface of gas-liquid separator 3 pass through pipeline and evaporimeter 7 the
One interface connects, and the second interface of evaporimeter 7 is connected by pipeline with the second interface of fluid reservoir 4, the 3rd interface of evaporimeter 7
Connected with the first interface of separator 6 by pipeline, the 4th interface of evaporimeter 7 is by pipeline and the first interface of forecooler 5
Connect, the second interface of separator 6 is connected by pipeline with the second interface of forecooler 5, is additionally provided with air on forecooler 5 and is entered
Gas interface 51 and air outlet interface 52, the second interface of air-cooled condenser 1 passes through the first interface phase of pipeline and fluid reservoir 4
Connect.
First water trap 81 is installed on the separator 6；Second water trap 82 is installed on the evaporimeter 7.
Return line is installed on pipeline between the second interface of compressor 2 and the first interface of gas-liquid separator 3
Filter 91.
Liquid pipe pipe filter is installed on pipeline between the second interface of evaporimeter 7 and the second interface of fluid reservoir 4
92nd, liquid mirror 93 and expansion valve 94 are shown, the 3rd interface of expansion valve 94 is connected to the second interface and evaporimeter 7 of gas-liquid separator 3
First interface between pipeline on.
Air inlet pressure table 53 and temperature of inlet air table 54 are installed on air inlet interface 51.
Heating power by-passing valve 95 is additionally provided with, the first interface of heating power by-passing valve 95 is connected to the first interface of air-cooled condenser 1
And on the pipeline between the first interface of compressor 2, the second interface of heating power by-passing valve 95 is connected to expansion valve 94 and evaporimeter 7
Between pipeline on, the 3rd interface of heating power by-passing valve 95 is connected to the of the second interface of gas-liquid separator 3 and evaporimeter 7
On pipeline between one interface.
Back pressure table 96 is additionally provided with, the first interface of back pressure table 96 is connected to the first interface of air-cooled condenser 1
And on the pipeline between the first interface of compressor 2, the second interface of back pressure table 96 is connected to the second interface of compressor 2
And on the pipeline between the first interface of gas-liquid separator 3.
During work, the saturation compressed air of higher temperature enters the forecooler 5 of cooling driers, in forecooler 5 and from steaming
Sending out the dry and cold gas of device carries out heat exchange, reduces entering the evaporimeter 7 of refrigeration system after temperature, and with refrigerant steam second is carried out
Heat exchange, makes self-temperature drop to the evaporating temperature close to refrigerant, the water vapour in temperature-fall period twice, in compressed gas
It is able to condense into liquid water droplets and enters separator 6 with air-flow, outside the aqueous water Jing automatic water trap discharge machines for separating, temperature
The relatively low compressed gas that are dried of degree enter forecooler 5, and with the wet saturated gas having just enter into heat exchange is carried out, and obtain self-temperature
Improve, it is relatively low so as to obtain water content in cooling driers exhaust outlet（I.e. dew point is relatively low）, relative humidity is also very low is dried compressed gas
Body.
Claims (7)
1. a kind of freezing type drier, including air-cooled condenser（1）, compressor（2）, gas-liquid separator（3）, fluid reservoir（4）, it is pre-
Cooler（5）, air inlet interface（51）, air outlet interface（52）, separator（6）With evaporimeter（7）；It is characterized in that：
Air-cooled condenser（1）First interface by pipeline and compressor（2）First interface connect, compressor（2）Second
Interface is by pipeline and gas-liquid separator（3）First interface connect, gas-liquid separator（3）Second interface by pipeline with steam
Send out device（7）First interface connect, evaporimeter（7）Second interface by pipeline and fluid reservoir（4）Second interface connect, steam
Send out device（7）The 3rd interface by pipeline and separator（6）First interface connect, evaporimeter（7）The 4th interface by pipe
Road and forecooler（5）First interface connect, separator（6）Second interface by pipeline and forecooler（5）Second interface
Connect, in forecooler（5）On be additionally provided with air inlet interface（51）With air outlet interface（52）, air-cooled condenser（1）
Two interfaces are by pipeline and fluid reservoir（4）First interface connect.
2. freezing type drier as claimed in claim 1, is characterized in that：In the separator（6）On the first draining is installed
Device（81）；In the evaporimeter（7）On the second water trap is installed（82）.
3. freezing type drier as claimed in claim 1, is characterized in that：In compressor（2）Second interface and gas-liquid separation
Device（3）First interface between pipeline on return line filter is installed（91）.
4. freezing type drier as claimed in claim 1, is characterized in that：In evaporimeter（7）Second interface and fluid reservoir（4）
Second interface between pipeline on liquid pipe pipe filter is installed（92）, show liquid mirror（93）With expansion valve（94）, expansion valve
（94）The 3rd interface be connected to gas-liquid separator（3）Second interface and evaporimeter（7）First interface between pipeline on.
5. freezing type drier as claimed in claim 1, is characterized in that：In air inlet interface（51）On air be installed enter
Mouth pressure gauge（53）With temperature of inlet air table（54）.
6. freezing type drier as claimed in claim 1, is characterized in that：It is additionally provided with heating power by-passing valve（95）, heating power by-passing valve
（95）First interface be connected to air-cooled condenser（1）First interface and compressor（2）First interface between pipeline on,
Heating power by-passing valve（95）Second interface be connected to expansion valve（94）With evaporimeter（7）Between pipeline on, heating power by-passing valve
（95）The 3rd interface be connected to gas-liquid separator（3）Second interface and evaporimeter（7）First interface between pipeline on.
7. freezing type drier as claimed in claim 1, is characterized in that：It is additionally provided with back pressure table（96）, back pressure table
（96）First interface be connected to air-cooled condenser（1）First interface and compressor（2）First interface between pipeline on,
Back pressure table（96）Second interface be connected to compressor（2）Second interface and gas-liquid separator（3）First interface it
Between pipeline on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113975.0A CN106642772A (en) | 2016-12-07 | 2016-12-07 | Refrigerated dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113975.0A CN106642772A (en) | 2016-12-07 | 2016-12-07 | Refrigerated dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106642772A true CN106642772A (en) | 2017-05-10 |
Family
ID=58819156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113975.0A Pending CN106642772A (en) | 2016-12-07 | 2016-12-07 | Refrigerated dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642772A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253315A (en) * | 1979-02-16 | 1981-03-03 | Arrow Pneumatics, Inc. | Refrigerated air dryer |
| US4718245A (en) * | 1986-05-06 | 1988-01-12 | Steenburgh Leon R Jr | Refrigeration system with bypass valves |
| CN202315652U (en) * | 2011-10-31 | 2012-07-11 | 山东一览科技有限公司 | Dryer for compressed air in refrigeration room |
| CN202803080U (en) * | 2012-07-26 | 2013-03-20 | 杭州日盛净化设备有限公司 | Modular cold dryer |
| CN203550045U (en) * | 2013-11-13 | 2014-04-16 | 东莞信易电热机械有限公司 | Freezing type mold dehumidifier |
| CN206362002U (en) * | 2016-12-07 | 2017-07-28 | 无锡优耐特净化装备有限公司 | Freezing type drier |
-
2016
- 2016-12-07 CN CN201611113975.0A patent/CN106642772A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253315A (en) * | 1979-02-16 | 1981-03-03 | Arrow Pneumatics, Inc. | Refrigerated air dryer |
| US4718245A (en) * | 1986-05-06 | 1988-01-12 | Steenburgh Leon R Jr | Refrigeration system with bypass valves |
| CN202315652U (en) * | 2011-10-31 | 2012-07-11 | 山东一览科技有限公司 | Dryer for compressed air in refrigeration room |
| CN202803080U (en) * | 2012-07-26 | 2013-03-20 | 杭州日盛净化设备有限公司 | Modular cold dryer |
| CN203550045U (en) * | 2013-11-13 | 2014-04-16 | 东莞信易电热机械有限公司 | Freezing type mold dehumidifier |
| CN206362002U (en) * | 2016-12-07 | 2017-07-28 | 无锡优耐特净化装备有限公司 | Freezing type drier |
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| PB01 | Publication | ||
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Application publication date: 20170510 |