CN201096430Y - Integrated shell tube type heat-exchanger rig - Google Patents
Integrated shell tube type heat-exchanger rig Download PDFInfo
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- CN201096430Y CN201096430Y CNU2007200444277U CN200720044427U CN201096430Y CN 201096430 Y CN201096430 Y CN 201096430Y CN U2007200444277 U CNU2007200444277 U CN U2007200444277U CN 200720044427 U CN200720044427 U CN 200720044427U CN 201096430 Y CN201096430 Y CN 201096430Y
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Abstract
The utility model discloses an integrated shell-and-tube type heat exchange device, which comprises a shell body, the shell body is partitioned into an oil separating cavity, a refrigerant condensation cavity and an oil cooling cavity, wherein, an air inlet communicated with an exhaust pipe of a compressor, an exhaust outlet communicated with the refrigerant condensation cavity and an oil port communicated with the oil cooling cavity upper part are arranged on the oil separating cavity, the oil port is positioned under the exhaust outlet, a refrigerant exit that can be communicated with an expansion valve is disposed on the refrigerant condensation cavity, and a lubricating oil exit that can be connected with an oil supply passageway of the compressor is arranged on the oil cooling cavity; and the utility model combines an oil separator, an oil cooler and a refrigerant condensation heat exchanger into one body to save complex piping connections and processes, meanwhile saving costs and optimizing the whole layout of the unit.
Description
Technical field
The utility model relates to a kind of integral shell-tube type heat exchanger.
Background technology
Refrigerator is extensive application in industrial production, and wherein the freezing unit of steam compression type is most widely used type.In this unit, usually all use the displacement type compressor of oiling, the lubricating oil of compressor lubricated mechanical part when work can enter in the refrigeration system pipeline with compressor air-discharging, cold-producing medium and lubricating oil dissolve mutually, if the lubricating oil of discharging with cold-producing medium does not have separated and gets back to compressor, not only the moving component in the compressor is easy to because of oil starvation serious fault take place, and the lubricating oil of sneaking in the cold-producing medium enters in the heat exchanger at tube wall formation oil film or oil vacuole, can seriously reduce the coefficient of heat transfer of heat exchanger like this, influence the heat exchange effect.
As shown in Figure 1, compressor 5 will become the refrigerant gas of HTHP to enter condenser 16 from the refrigerant vapor compression that evaporimeter 15 sucks, but this exhaust process has been dissolved in refrigerator oil, oil eliminator 17 is installed in the condensation unit in the gas exhaust piping between the compressor 5 and condenser 16, the gas that contains vaporific oil enters behind the oil eliminator 17 through screen pack 13 and baffle plate device 14 etc., the particle of oil mutually combines and forms the bottom that bigger particle drops on oil eliminator 17, make gas enter condenser 16 with the state that does not have oil, so, oil eliminator 17 is the thermal insulation influences that reduce heat exchanger inwall oil film by the internal circulating load that reduces oil, thereby improvement heat exchanger performance, this is particularly important in Cryo Equipment, use oil eliminator 17 can keep normal oil level in the compressor 5, reduce the silt resistance of oil and the heat exchange efficiency of increase heat exchanger, help to reduce system energy consumption, improve refrigeratory capacity.And the refrigeration oil of separating is cooled and gets back to compressor 5 after the medium cooling, keeps the lubricated oil level requirement of moving component.Oil eliminator 17 of this necessity and oil cooler 18 all are to adopt with the discrete refrigeration part of pipeline series connection to finish as oil eliminator 17 and oil cooler 18 in other general freezing unit.These functional parts must bring the unit complexity, and space layout anxiety, joint and piping increase, and technology is numerous and diverse, the cost height, so need to optimize refrigerator configuration set structure, the miniaturization unit reduces the numerous and diverse property of technology, reduces cost.This also is the trend of freezing unit development.
Summary of the invention
The utility model purpose is: provide a kind of compound oil separator, oil cooler and condensation of refrigerant heat exchanger in the integral shell-tube type heat exchanger of one, this heat-exchanger rig can be save complicated piping and connect and technology, reduce the refrigerant gas crushing that pipeline and joint produced of flowing through, also save cost, optimize the unit integral layout.
The technical solution of the utility model is: a kind of integral shell-tube type heat exchanger, comprise housing, divide in the housing and be separated with oil separation chamber, condensation of refrigerant chamber and oily cooling chamber, the oil-out that the oil disengagement chamber is provided with the air inlet that can be communicated with the blast pipe of compressor, the exhaust outlet that is communicated with the condensation of refrigerant chamber, is communicated with oily cooling chamber top, oil-out is positioned at the below of exhaust outlet, the condensation of refrigerant chamber is provided with the refrigerant outlet that can be communicated with expansion valve, and oily cooling chamber is provided with the lubricating oil outlet that can link to each other with compressor oil supply path.
The further technical scheme of the utility model is: a kind of integral shell-tube type heat exchanger, comprise housing, divide in the housing and be separated with oil separation chamber, condensation of refrigerant chamber and oily cooling chamber, the oil-out that the oil disengagement chamber is provided with the air inlet that can be communicated with the blast pipe of compressor, the exhaust outlet that is communicated with the condensation of refrigerant chamber, is communicated with oily cooling chamber top, oil-out is positioned at the below of exhaust outlet, the condensation of refrigerant chamber is provided with the refrigerant outlet that can be communicated with expansion valve, and oily cooling chamber is provided with the lubricating oil outlet that can link to each other with compressor oil supply path; Be communicated with pipe family in described condensation of refrigerant chamber and the oily cooling chamber, be the cooling medium of cycle sharing in the pipe.
The more detailed technical scheme of the utility model is: a kind of integral shell-tube type heat exchanger, comprise housing, divide in the housing and be separated with oil separation chamber, condensation of refrigerant chamber and oily cooling chamber, the oil-out that the oil disengagement chamber is provided with the air inlet that can be communicated with the blast pipe of compressor, the exhaust outlet that is communicated with the condensation of refrigerant chamber, is communicated with oily cooling chamber top, oil-out is positioned at the below of exhaust outlet, the condensation of refrigerant chamber is provided with the refrigerant outlet that can be communicated with expansion valve, and oily cooling chamber is provided with the lubricating oil outlet that can link to each other with compressor oil supply path; Be communicated with pipe family in described condensation of refrigerant chamber and the oily cooling chamber, be the cooling medium of cycle sharing in the pipe; Be communicated with by the ball float flange between the oil-out of described oily disengagement chamber and the oily cooling chamber; Be provided with screen pack and baffle plate device in the described oily disengagement chamber.
The utility model has the advantages that: the utility model is compound in one oil eliminator, oil cooler and condensation of refrigerant heat exchanger, can save complicated piping connects and technology, reduce the refrigerant gas crushing that pipeline and joint produced of flowing through, also save cost, optimize the unit integral layout.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the schematic diagram of prior art;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a stereogram of the present utility model;
Fig. 4 is enforcement figure of the present utility model.
Wherein: 1 housing; 2 oily disengagement chambers; 3 condensation of refrigerant chambeies; 4 oily cooling chambers; 5 compressors; 6 air inlets; 7 exhaust outlets; 8 oil-outs; 9 expansion valves; 10 refrigerant outlets; 11 lubricating oil outlets; 12 pipe families; 13 screen packs; 14 baffle plate devices; 15 evaporimeters; 16 condensers; 17 oil eliminators; 18 oil coolers.
The specific embodiment
Embodiment: as Fig. 2, shown in Figure 3, a kind of integral shell-tube type heat exchanger comprises housing 1, divides in the housing 1 to be separated with oil separation chamber 2, condensation of refrigerant chamber 3 and oily cooling chamber 4;
Be provided with screen pack 13 and baffle plate device 14 in the oil disengagement chamber 2, oil disengagement chamber 2 be provided with the air inlet 6 that can be communicated with, the exhaust outlet 7 that is communicated with condensation of refrigerant chamber 3 with the blast pipe of compressor 5, with the oil-out 8 that oily cooling chamber 4 tops are communicated with, oil-out 8 is positioned at the below of exhaust outlet 7; Be communicated with by the ball float flange between oil-out 8 and the oily cooling chamber 4 of oil disengagement chamber 2;
Condensation of refrigerant chamber 3 is provided with the refrigerant outlet 10 that can be communicated with expansion valve 9, oil cooling chamber 4 is provided with the lubricating oil outlet 11 that can link to each other with compressor 5 oil supply paths, be communicated with pipe family 12 in condensation of refrigerant chamber 3 and the oily cooling chamber 4, be the cooling medium of cycle sharing in the pipe.
As shown in Figure 4, in the use, at first, the high temperature refrigerant gas that compressor 5 is discharged oil-containing enters oily disengagement chamber 2 by air inlet 6, separate refrigeration oil and refrigerant gas (separation principle is with common oil eliminator 17 internal structures), high temperature refrigerant gas after the separation flows into condensation of refrigerant chamber 3 by screen pack 13 and exhaust outlet 7, and the high temperature grease after the separation flows into (or pumping into) oily cooling chamber 4 after gathering certain oil level.In condensation of refrigerant chamber 3, high temperature refrigerant gas and cooling medium carry out heat exchange to be realized getting back in the cooling cycle system by refrigerant outlet 10 after the cooling.At oily cooling chamber 4, oil is realized heat exchange with cooling medium, flows back to compressor 5 from lubricating oil outlet 11 after oil is cooled.Oil disengagement chamber 2, condensation of refrigerant chamber 3 and oily cooling chamber 4 all separate with dividing plate, and wherein condensation of refrigerant chamber 3 and oily cooling chamber 4 inner tube families 12 are communicated with, and the heat of refrigeration oil and refrigerant gas is taken away in the cooling medium circulation in the pipe.
The utility model is compound in one oil eliminator 17, oil cooler 18 and condenser 16, can save complicated piping and connect and technology, reduces the refrigerant gas crushing that pipeline and joint produced of flowing through, and also saves cost, optimizes the unit integral layout.
Claims (4)
1. integral shell-tube type heat exchanger, it is characterized in that: comprise housing (1), divide in the housing (1) and be separated with oil separation chamber (2), condensation of refrigerant chamber (3) and oily cooling chamber (4), oil disengagement chamber (2) is provided with the air inlet (6) that can be communicated with the blast pipe of compressor (5), the exhaust outlet (7) that is communicated with condensation of refrigerant chamber (3), the oil-out (8) that is communicated with oily cooling chamber (4) top, oil-out (8) is positioned at the below of exhaust outlet (7), condensation of refrigerant chamber (3) is provided with the refrigerant outlet (10) that can be communicated with expansion valve (9), and oily cooling chamber (4) is provided with the lubricating oil outlet (11) that can link to each other with compressor (5) oil supply path.
2. according to the described integral shell-tube type heat exchanger of claim 1, it is characterized in that: be communicated with pipe family (12) in described condensation of refrigerant chamber (3) and the oily cooling chamber (4), be the cooling medium of cycle sharing in the pipe.
3. according to the described integral shell-tube type heat exchanger of claim 1, it is characterized in that: be communicated with by the ball float flange between the oil-out (8) of described oily disengagement chamber (2) and the oily cooling chamber (4).
4. according to the described integral shell-tube type heat exchanger of claim 1, it is characterized in that: be provided with screen pack (13) and baffle plate device (14) in the described oily disengagement chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200444277U CN201096430Y (en) | 2007-09-30 | 2007-09-30 | Integrated shell tube type heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200444277U CN201096430Y (en) | 2007-09-30 | 2007-09-30 | Integrated shell tube type heat-exchanger rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096430Y true CN201096430Y (en) | 2008-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200444277U Expired - Fee Related CN201096430Y (en) | 2007-09-30 | 2007-09-30 | Integrated shell tube type heat-exchanger rig |
Country Status (1)
| Country | Link |
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| CN (1) | CN201096430Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914087A (en) * | 2012-09-27 | 2013-02-06 | 浙江盾安机电科技有限公司 | Heat exchange system of refrigerating unit |
| CN103017425A (en) * | 2012-12-25 | 2013-04-03 | 克莱门特捷联制冷设备(上海)有限公司 | Refrigerant pipeline and heat exchanger provided with same |
| WO2013131522A1 (en) * | 2012-03-09 | 2013-09-12 | Danarctica Aps | Cooling system and a method for separation of oil |
| CN103499167A (en) * | 2013-10-23 | 2014-01-08 | 武汉新世界制冷工业有限公司 | Waste heat recovery type oil separator in refrigeration cycle system of compressor |
| CN103827604A (en) * | 2011-08-26 | 2014-05-28 | 开利公司 | Refrigerant vaporizer |
| CN106802033A (en) * | 2017-03-14 | 2017-06-06 | 烟台冰轮股份有限公司 | A kind of condenser for having Oil-gas Separation and oily refrigerating function concurrently |
| CN109612164A (en) * | 2019-02-26 | 2019-04-12 | 江苏世林博尔制冷设备有限公司 | A kind of built-in oil eliminator formula water condenser |
-
2007
- 2007-09-30 CN CNU2007200444277U patent/CN201096430Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9746220B2 (en) | 2011-08-26 | 2017-08-29 | Carrier Corporation | Refrigerant vaporizer |
| CN103827604A (en) * | 2011-08-26 | 2014-05-28 | 开利公司 | Refrigerant vaporizer |
| CN103827604B (en) * | 2011-08-26 | 2016-10-05 | 开利公司 | Cold-producing medium distillator |
| WO2013131522A1 (en) * | 2012-03-09 | 2013-09-12 | Danarctica Aps | Cooling system and a method for separation of oil |
| US9091470B2 (en) | 2012-03-09 | 2015-07-28 | Danarctica Aps | Cooling system and a method for separation of oil |
| EA028786B1 (en) * | 2012-03-09 | 2017-12-29 | Данарктика Апс | Cooling system and method for separation of oil |
| CN102914087A (en) * | 2012-09-27 | 2013-02-06 | 浙江盾安机电科技有限公司 | Heat exchange system of refrigerating unit |
| CN102914087B (en) * | 2012-09-27 | 2015-04-08 | 浙江盾安机电科技有限公司 | Heat exchange system of refrigerating unit |
| CN103017425A (en) * | 2012-12-25 | 2013-04-03 | 克莱门特捷联制冷设备(上海)有限公司 | Refrigerant pipeline and heat exchanger provided with same |
| CN103499167A (en) * | 2013-10-23 | 2014-01-08 | 武汉新世界制冷工业有限公司 | Waste heat recovery type oil separator in refrigeration cycle system of compressor |
| CN103499167B (en) * | 2013-10-23 | 2015-09-09 | 武汉新世界制冷工业有限公司 | Waste heat recovery type oil separator in the compressor cooling circulatory system |
| CN106802033A (en) * | 2017-03-14 | 2017-06-06 | 烟台冰轮股份有限公司 | A kind of condenser for having Oil-gas Separation and oily refrigerating function concurrently |
| CN109612164A (en) * | 2019-02-26 | 2019-04-12 | 江苏世林博尔制冷设备有限公司 | A kind of built-in oil eliminator formula water condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU QUTU THERMAL CONTROL SYSTEM CO., LTD. Free format text: FORMER NAME: SUZHOU QUTU REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215126 Industrial Park Sheng Pu Zhen Min Sheng Road No. 61 Patentee after: Suzhou Qutu Thermal Control System Co., Ltd. Address before: Suzhou City, Jiangsu province 215126 Industrial Park Sheng Pu Zhen Min Sheng Road No. 61 Patentee before: Suzhou Qutu Refrigerator Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20130930 |