CN204107292U - Three-in-one plate changes formula cooling driers - Google Patents

Three-in-one plate changes formula cooling driers Download PDF

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Publication number
CN204107292U
CN204107292U CN201420544232.9U CN201420544232U CN204107292U CN 204107292 U CN204107292 U CN 204107292U CN 201420544232 U CN201420544232 U CN 201420544232U CN 204107292 U CN204107292 U CN 204107292U
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CN
China
Prior art keywords
outlet
pipeline
heat exchanger
cooling driers
compressor
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Expired - Fee Related
Application number
CN201420544232.9U
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Chinese (zh)
Inventor
蔡纵
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HANGZHOU XIAOER TECHNOLOGY CO LTD
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HANGZHOU XIAOER TECHNOLOGY CO LTD
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Priority to CN201420544232.9U priority Critical patent/CN204107292U/en
Application granted granted Critical
Publication of CN204107292U publication Critical patent/CN204107292U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of three-in-one corrosion resistant plate and changes formula cooling driers, and one end compressed air enters three-in-one stainless steel plate type heat exchanger, and change the separation of built-in silk screen through plate after heat exchange cooling and dewater, outlet is connected with client rear end pipeline, the outlet of other end heat exchanger refrigeration system evaporator is by pipeline and refrigeration compressor inlet communication, refrigeration compressor outlet is communicated with condenser inlet by pipeline, condensator outlet is by pipeline and device for drying and filtering inlet communication, device for drying and filtering outlet is communicated with capillary inlet by pipeline one tunnel, one tunnel is communicated with dual-pressure controller, capillary outlet is communicated with three-in-one stainless steel plate type heat exchanger evaporator, electrical control one termination compressor, another termination dual-pressure controller and condenser fan and for controlling compressor, the work of dual-pressure controller and condenser fan, improve heat exchange efficiency makes compressed air can enter evaporimeter with lower temperature.

Description

Three-in-one plate changes formula cooling driers
Technical field
The utility model relate to a kind of for freezing type cooling driers dewater built-in silk screen be separated three-in-one plate change formula cooling driers, belong to cooling driers manufacture field.
Background technology
1, CN103344135A, title " plate evaporating condensator ", comprise housing and water leg, the upper end of housing is provided with axial flow blower, the inside of housing is provided with water fender, it is characterized in that: the kicker baffle that at least two pieces have wind-guiding effect is installed below water fender, the root of kicker baffle is connected with inner walls, leaves geomantic omen baffling mouth between the free end of kicker baffle and inner walls; The geomantic omen baffling mouth of adjacent two pieces of kicker baffles lays respectively at both sides relative in housing; Respectively be provided with one group of tube sheet group as panel radiator between adjacent two pieces of kicker baffles and in the housing chamber of the below of bottom kicker baffle, each tube sheet group is formed in parallel by several tube sheet bundles of vertical setting of types arranged side by side respectively; The tube sheet bundle of adjacent tube sheet group is connected to each other formation and is condensed medium channel; The medium inlet that is condensed is located at the upper end of the top tube sheet group, and outlet is located at the lower end of bottom tube sheet group; Housing is also with the air inlet being positioned at bottom tube sheet group side; Be separately installed with one group of spray header group in the side of each tube sheet group, described spray header group respectively described water leg is connected.Its weak point: one is that separator substantially all have employed baffle-type separator, and the pipeline needing configuration heavy in a large number, and the separating effect that baffle-type is separated affects by stable treating capacity, is difficult to client's environment for use of Adaptive change; Two is that shell-and-tube housing adopts carbon steel, and contact with humid air for a long time, phenomenon of getting rusty is very serious, secondary pollution air; Three is that internal heat exchange tubes all adopts copper pipe, and time length can produce verdigris, and the heat exchange efficiency of light pipe and fin-tube type neither be very high; So the volume ratio of shell-and-tube heat exchanger is comparatively large, corresponding integral device volume is also very large, and cost is high.
Utility model content
Purpose of design: avoid the weak point in background technology, design one both can reduce the import and export temperature difference, make compressed air can enter evaporimeter with lower temperature, piping work can be reduced again and reduce material cost and cost of labor, and there is the dewater three-in-one plate of built-in silk screen isolating construction of freezing type cooling driers changing formula cooling driers and method of work.
Design: the three-in-one plate of the application changes formula cooling driers, according to freeze drying principle, Compressed Gas containing a large amount of saturated steam is carried out forced cooling, because the amount of steam in Compressed Gas is determined by the temperature of Compressed Gas: when keeping compression pressure substantially constant, reduce the temperature of Compressed Gas, thus make a large amount of steam in Compressed Gas be in hypersaturated state, under hypersaturated state, steam is condensed into liquid water droplet, and dust, through gas-water separation equipment, moisture and dust are separated and is discharged by automatic water trap, thus obtain dry Compressed Gas, gas pressure dew point after cooling driers process can reach 2-10 DEG C.Cooling driers includes the refrigeration system of a circulation, and comprise cold medium compressor, condenser, its refrigerant is freon.
Technical scheme: three-in-one plate changes formula cooling driers, one end compressed air enters three-in-one stainless steel plate type heat exchanger, and change the separation of built-in silk screen through plate after heat exchange cooling and dewater, outlet is connected with client rear end pipeline, the outlet of other end heat exchanger refrigeration system evaporator is by pipeline and refrigeration compressor inlet communication, refrigeration compressor outlet is communicated with condenser inlet by pipeline, condensator outlet is by pipeline and device for drying and filtering inlet communication, device for drying and filtering outlet is communicated with capillary inlet by pipeline one tunnel, one tunnel is communicated with dual-pressure controller, capillary outlet is communicated with three-in-one stainless steel plate type heat exchanger evaporator, electrical control one termination compressor, another termination dual-pressure controller and condenser fan and for controlling compressor, the work of dual-pressure controller and condenser fan.
The utility model is compared with background technology, one is by compressed air heat-exchange system, refrigeration system evaporator is separated exploitation integration process with the built-in silk screen that dewaters be a kind of novel three-in-one stainless steel plate type heat exchanger, improve heat exchange efficiency makes compressed air can enter evaporimeter with lower temperature, thus reduce refrigeration system load, relative to traditional cooling driers, the power of refrigeration compressor and the configuration of corresponding refrigeration accessory can be reduced, can efficient economizing electric energy and material cost; Two is that corrosion resistant plate changes and can not get rusty, and can not become secondary pollution source in process compressed air process, three is relative traditional shell tubular type cooling driers, and heat exchanger volume significantly reduces, and corresponding whole set equipment volume also reduces a lot, gives client and utilizes space with many; Four is lower production costs.
Accompanying drawing explanation
Fig. 1 is the structural representation that three-in-one plate changes formula cooling driers.
Fig. 2 is the schematic diagram of three-in-one stainless steel plate type heat exchanger.
Detailed description of the invention
Embodiment 1: with reference to attached Fig. 1 and 2.A kind of three-in-one plate changes formula cooling driers, and one end compressed air enters three-in-one stainless steel plate type heat exchanger 1, and change the separation of built-in silk screen through plate after heat exchange cooling and dewater, outlet is connected with client rear end pipeline, the other end three-in-one stainless steel plate type heat exchanger 1 refrigeration system evaporator 101 exports by pipeline and refrigeration compressor 2 inlet communication, refrigeration compressor 2 exports by pipeline and condenser 3 inlet communication, condenser 3 exports by pipeline and device for drying and filtering 4 inlet communication, device for drying and filtering 4 exports by pipeline one tunnel and capillary 5 inlet communication, one tunnel is communicated with dual-pressure controller 7, capillary 5 exports and three-in-one stainless steel plate type heat exchanger evaporimeter 1 inlet communication, electrical control 6 one termination compressor 2, another termination dual-pressure controller 7 and condenser 4 blower fan and for controlling compressor 2, the work of dual-pressure controller 7 and condenser 3 blower fan.Pipeline between three-in-one plate type heat exchanger outlet and compression import is provided with refrigerant low-pressure meter.Freezing type cooling driers dewater built-in silk screen be separated.Three-in-one stainless steel plate type heat exchanger 1 is made up of evaporimeter 101, separator 102 and forecooler 103, and separator 102 is positioned between evaporimeter 101 and forecooler 103.Its three-in-one plate changes the method for work of formula cooling driers, (1) gas system and heat-exchange system and separating system for water: 1, damp and hot Compressed Gas enters cooling driers, first in forecooler, heat exchange is carried out with the Compressed Gas of low temperature drying, temperature is declined, there is part moisture content to condense into liquid, then enter in evaporimeter; In forecooler, cryogenic gas obtains intensification, avoids and makes downstream appendix outer wall condensation because Outlet Gas Temperature is too low; 2, entered in evaporimeter by the Compressed Gas after precooling, forced to be cooled to 2 ~ 10 DEG C by freon refrigeration system, water vapour is wherein condensed out further, then enters in gas-liquid separator; 3, through gas-liquid separator separates, liquid water is discharged automatically by float-ball type water trap; 4, the gas aridity after precipitation of liquid droplets reaches pressure leak source 2 ~ 10 DEG C, and then low temperature drying gas returns in forecooler and exchanges with entrance hot and humid gas, and temperature sends cooling driers after obtaining; (2) refrigeration system: 1, the gaseous coolant of the HTHP of refrigeration compressor discharge, after the cooling of condenser, forms the liquid refrigerants of high pressure; 2, liquid refrigerants is through dry filter process, the impurity in removing refrigerant and moisture content, sends in capillary; 3, high-pressure liquid refrigerant, sends in evaporimeter after capillary-compensated, absorbs the heat of Compressed Gas and evaporates and become gaseous coolant; 4, the cooled compressor of gaseous coolant sucks back, and recompresses, and realizes a kind of refrigeration cycle, so circulates, until end-of-job.In kind of refrigeration cycle, automatically controlled by hot gas bypass valve and regulate the cold of evaporimeter to export, to adapt to the change of the thermic load of Compressed Gas, guarantee Compressed Gas be cooled after temperature be not less than 0 DEG C prevent condensate water freeze and block gas circuit.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present utility model; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of the restriction to the utility model mentality of designing; any do not exceed the utility model mentality of designing combination, increase or amendment, all fall in protection domain of the present utility model.

Claims (4)

1. three-in-one plate changes a formula cooling driers, it is characterized in that: one end compressed air enters three-in-one stainless steel plate type heat exchanger (1), and change the separation of built-in silk screen through plate after heat exchange cooling and dewater, outlet is connected with client rear end pipeline, the three-in-one stainless steel plate type heat exchanger of the other end (1) refrigeration system evaporator (101) outlet is by pipeline and refrigeration compressor (2) inlet communication, refrigeration compressor (2) outlet is by pipeline and condenser (3) inlet communication, condenser (3) outlet is by pipeline and device for drying and filtering (4) inlet communication, device for drying and filtering (4) outlet is by pipeline one tunnel and capillary (5) inlet communication, one tunnel is communicated with dual-pressure controller (7), capillary (5) outlet and three-in-one stainless steel plate type heat exchanger evaporimeter (1) inlet communication, electrical control (6) one termination compressor (2), another termination dual-pressure controller (7) and condenser (4) blower fan and for controlling compressor (2), the work of dual-pressure controller (7) and condenser (3) blower fan.
2. three-in-one plate according to claim 1 changes formula cooling driers, it is characterized in that: the pipeline between three-in-one plate type heat exchanger outlet and compression import is provided with refrigerant low-pressure meter.
3. three-in-one plate according to claim 1 changes formula cooling driers, it is characterized in that: freezing type cooling driers dewater built-in silk screen be separated.
4. three-in-one plate according to claim 1 changes formula cooling driers, it is characterized in that: three-in-one stainless steel plate type heat exchanger (1) is made up of evaporimeter (101), separator (102) and forecooler (103), and separator (102) is positioned between evaporimeter (101) and forecooler (103).
CN201420544232.9U 2014-09-22 2014-09-22 Three-in-one plate changes formula cooling driers Expired - Fee Related CN204107292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420544232.9U CN204107292U (en) 2014-09-22 2014-09-22 Three-in-one plate changes formula cooling driers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420544232.9U CN204107292U (en) 2014-09-22 2014-09-22 Three-in-one plate changes formula cooling driers

Publications (1)

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CN204107292U true CN204107292U (en) 2015-01-21

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104383792A (en) * 2014-09-22 2015-03-04 杭州科林爱尔气源设备有限公司 Three-in-one plate exchange type refrigeration dryer and work method
WO2020087768A1 (en) * 2018-10-31 2020-05-07 李仕清 Household electric appliance with high/low-pressure function
CN112955657A (en) * 2018-10-31 2021-06-11 李仕清 Household appliance with high-low voltage function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104383792A (en) * 2014-09-22 2015-03-04 杭州科林爱尔气源设备有限公司 Three-in-one plate exchange type refrigeration dryer and work method
WO2020087768A1 (en) * 2018-10-31 2020-05-07 李仕清 Household electric appliance with high/low-pressure function
CN112955657A (en) * 2018-10-31 2021-06-11 李仕清 Household appliance with high-low voltage function

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150121

Termination date: 20150922

EXPY Termination of patent right or utility model