CN106546021A - A kind of water chiller with gas-liquid separator - Google Patents

A kind of water chiller with gas-liquid separator Download PDF

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Publication number
CN106546021A
CN106546021A CN201611181966.5A CN201611181966A CN106546021A CN 106546021 A CN106546021 A CN 106546021A CN 201611181966 A CN201611181966 A CN 201611181966A CN 106546021 A CN106546021 A CN 106546021A
Authority
CN
China
Prior art keywords
gas
liquid separator
condenser
branch road
liquid
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
Application number
CN201611181966.5A
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Chinese (zh)
Inventor
唐兴
吴风雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Shilin Bor Refrigeration Equipment Co Ltd
Original Assignee
Jiangsu Shilin Bor Refrigeration Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Shilin Bor Refrigeration Equipment Co Ltd filed Critical Jiangsu Shilin Bor Refrigeration Equipment Co Ltd
Priority to CN201611181966.5A priority Critical patent/CN106546021A/en
Publication of CN106546021A publication Critical patent/CN106546021A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00Compression machines, plants or systems with non-reversible cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant

Abstract

The present invention relates to a kind of water chiller with gas-liquid separator, including by compressor, oil eliminator, condenser, expansion valve and vaporizer are sequentially connected in series the refrigerating circuit to be formed, it is characterized in that, gas-liquid separator is serially connected between the condenser and expansion valve, mixed state refrigerant import and gaseous coolant outlet are provided with the top of the gas-liquid separator, gas-liquid separator bottom is provided with liquid refrigerants outlet, the mixed state refrigerant import is connected with the outfan of cold doubtful device bottom, liquid refrigerants outlet is connected with the input of expansion valve, gaseous coolant outlet Jing magnetic drive pump branch road is connected with the input of condenser, check valve and magnetic drive pump are serially connected with the magnetic drive pump branch road.

Description

A kind of water chiller with gas-liquid separator
Technical field
The present invention relates to a kind of water chiller, and in particular to a kind of water chiller with gas-liquid separator.
Background technology
What at present central air-conditioning water chiller was most commonly seen is through cold from compressor high pressure gaseous coolant out Condenser condensing heat-exchange, coolant are become liquid phase coolant and stored within the condenser by gas phases, and condenser plays condensation, storage effect;Its Simplified basic diagram coolant enters expansion valve after being dried filter process after being condensed within the condenser, through the section of expansion valve Heat exchange heat exchange is together carried out with the refrigerating medium of shell-side in vaporizer with biphase gas and liquid flow after stream blood pressure lowering, water-cooled condenser exists Can all consider during design that the coolant for supplying expansion valve carries some degree of supercoolings.The efficiency of such system is low and needs certain volume Condenser, waste condenser heavy metal, increase system volume.
The content of the invention
It is an object of the invention to provide a kind of reduce the supercool heat exchanger tube quantity of condenser, the band gas of condensation vessel volume is reduced The water chiller of liquid/gas separator.
To reach object above, the technical scheme that the present invention takes is:
A kind of water chiller with gas-liquid separator, including by compressor, oil eliminator, condenser, expansion valve and vaporizer The refrigerating circuit to be formed is sequentially connected in series, gas-liquid separator, the gas-liquid separator top between the condenser and expansion valve, is serially connected with Portion is provided with mixed state refrigerant import and gaseous coolant outlet, and gas-liquid separator bottom is provided with liquid refrigerants outlet, the mixed state Refrigerant import is connected with the outfan of cold doubtful device bottom, and liquid refrigerants outlet is connected with the input of expansion valve, and gaseous coolant goes out Mouth Jing magnetic drive pumps branch road is connected with the input of condenser, is serially connected with check valve and magnetic drive pump on the magnetic drive pump branch road.
Further, the gas-liquid separator is installed on the bottom of condenser.
Yet further, electromagnetic valve branch road is provided between the oil eliminator and compressor, electromagnetic valve branch road one end connects The bottom of oil eliminator is connect, the other end connects the outfan of compressor.
After taking above technical scheme, beneficial effects of the present invention are:
After the condensed device cooling of coolant of unit, phase is converted into the gas-liquid mixed state of cryogenic high pressure by the gaseous state of High Temperature High Pressure, Jing gas-liquid separator gas-liquid mixed state refrigerant imports enter gas-liquid separator, by gas-liquid separator installed at the bottom of condenser Portion, the separation and collection of the condensing agent of the gas-liquid mixed being easy in condenser;Due to the larger flow velocity of gas-liquid separator diameter of the housing Can drop to very low, such coolant carries out gas-liquid two-phase separation under gravity, and liquid refrigerants is located at separator bottom and leads to Crossing the outlet of gas-liquid separator liquid refrigerants and heat exchange being evaporated into system feed liquid pipeline and vaporizer, gaseous coolant is located at and separates At the top of device and by gas-liquid separator gaseous coolant outlet, magnetic drive pump, check valve come back to condenser reclaim carry out heat exchange it is cold But.With the operation of system, magnetic drive pump can be constantly cold carrying out in the gaseous coolant in gas-liquid separator again suction condenser But, as condenser eliminates storage effect, barrel diameter can diminish, due to not affected by appropriate reduction condenser copper tube Condensing heat-exchange effect, saves non-ferrous metal, low-carbon environment-friendly, drop effect originally so as to reach.
Description of the drawings
Structural representations of the Fig. 1 for water chiller;
Structural representations of the Fig. 2 for gas-liquid separator.
Specific embodiment
The specific embodiment of the present invention is further described below in conjunction with accompanying drawing:
As illustrated, a kind of water chiller with gas-liquid separator, including by compressor 1, oil eliminator 2, condenser 3, expansion Valve 4 and vaporizer 5 are sequentially connected in series the refrigerating circuit to be formed, and 9 branch road of electromagnetic valve is provided between oil eliminator 2 and compressor 1, 9 branch road one end of electromagnetic valve connects the bottom of oil eliminator 2, and the other end connects the outfan of compressor 1;The condenser 3 with it is swollen Gas-liquid separator 6 is serially connected between swollen valve 4, gas-liquid separator 6 is installed on the bottom of condenser 3;Gas-liquid separator 6 includes housing 61, mixed state refrigerant import 62 and gaseous coolant outlet 63 are provided with the top of housing 61,61 bottom of housing is provided with liquid refrigerants outlet 64, the mixed state refrigerant import 62 is connected with the outfan of cold 3 bottom of doubtful device, and liquid refrigerants outlet 63 is defeated with expansion valve 4 Enter end connection, 63 Jing magnetic drive pumps branch road of gaseous coolant outlet is connected with the input of condenser 3, is concatenated on the magnetic drive pump branch road There are check valve 7 and magnetic drive pump 8.

Claims (3)

1. a kind of water chiller with gas-liquid separator, including by compressor, oil eliminator, condenser, expansion valve and evaporation Device is sequentially connected in series the refrigerating circuit to be formed, it is characterised in that gas-liquid separator is serially connected between the condenser and expansion valve, described Mixed state refrigerant import and gaseous coolant outlet are provided with the top of gas-liquid separator, gas-liquid separator bottom is provided with liquid refrigerants and goes out Mouthful, the mixed state refrigerant import is connected with the outfan of cold doubtful device bottom, and liquid refrigerants outlet is connected with the input of expansion valve Connect, gaseous coolant outlet Jing magnetic drive pump branch road is connected with the input of condenser, on the magnetic drive pump branch road, be serially connected with check valve And magnetic drive pump.
2. a kind of water chiller with gas-liquid separator according to claim 1, it is characterised in that the gas-liquid separator It is installed on the bottom of condenser.
3. a kind of water chiller with gas-liquid separator according to claim 1, it is characterised in that the oil eliminator with Electromagnetic valve branch road is provided between compressor, electromagnetic valve branch road one end connects the bottom of oil eliminator, other end connection compressor Outfan.
CN201611181966.5A 2016-12-20 2016-12-20 A kind of water chiller with gas-liquid separator Pending CN106546021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611181966.5A CN106546021A (en) 2016-12-20 2016-12-20 A kind of water chiller with gas-liquid separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611181966.5A CN106546021A (en) 2016-12-20 2016-12-20 A kind of water chiller with gas-liquid separator

Publications (1)

Publication Number Publication Date
CN106546021A true CN106546021A (en) 2017-03-29

Family

ID=58397617

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611181966.5A Pending CN106546021A (en) 2016-12-20 2016-12-20 A kind of water chiller with gas-liquid separator

Country Status (1)

Country Link
CN (1) CN106546021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112833589A (en) * 2019-11-25 2021-05-25 青岛海尔空调电子有限公司 Condenser and air conditioner comprising same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767657A (en) * 1929-08-09 1930-06-24 Ephraim Banning Capacity reproducer
US4087987A (en) * 1976-10-06 1978-05-09 General Electric Company Defrost pressure control system
CN202973677U (en) * 2012-11-26 2013-06-05 海信科龙电器股份有限公司 Refrigerating system
CN203132193U (en) * 2013-01-07 2013-08-14 南京五洲制冷集团有限公司 Falling film type threaded rod water cooling unit
CN105841406A (en) * 2016-05-09 2016-08-10 珠海格力电器股份有限公司 Heat exchange device, air conditioner and heat pump
CN206399023U (en) * 2016-12-20 2017-08-11 江苏世林博尔制冷设备有限公司 A kind of water chiller with gas-liquid separator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767657A (en) * 1929-08-09 1930-06-24 Ephraim Banning Capacity reproducer
US4087987A (en) * 1976-10-06 1978-05-09 General Electric Company Defrost pressure control system
CN202973677U (en) * 2012-11-26 2013-06-05 海信科龙电器股份有限公司 Refrigerating system
CN203132193U (en) * 2013-01-07 2013-08-14 南京五洲制冷集团有限公司 Falling film type threaded rod water cooling unit
CN105841406A (en) * 2016-05-09 2016-08-10 珠海格力电器股份有限公司 Heat exchange device, air conditioner and heat pump
CN206399023U (en) * 2016-12-20 2017-08-11 江苏世林博尔制冷设备有限公司 A kind of water chiller with gas-liquid separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112833589A (en) * 2019-11-25 2021-05-25 青岛海尔空调电子有限公司 Condenser and air conditioner comprising same

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