CN106766430A - Refrigeration system rectification type gas-liquid oil eliminator - Google Patents
Refrigeration system rectification type gas-liquid oil eliminator Download PDFInfo
- Publication number
- CN106766430A CN106766430A CN201710048641.8A CN201710048641A CN106766430A CN 106766430 A CN106766430 A CN 106766430A CN 201710048641 A CN201710048641 A CN 201710048641A CN 106766430 A CN106766430 A CN 106766430A
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- China
- Prior art keywords
- lower house
- liquid oil
- refrigeration system
- filter screen
- gas
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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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses refrigeration system rectification type gas-liquid oil eliminator, it includes interconnected upper shell（1）And lower house（2）, upper shell（1）Bottom and lower house（2）Top is connected through a screw thread；Upper shell（1）Inside it is provided with pompon filtering（3）, pompon filtering（3）Be respectively arranged at two ends with the first thick mesh filter screen（4）With the second thick mesh filter screen（5）；The lower house（2）Gas-liquid oil ingress pipe is connected with the wall of side（6）, gas-liquid oil ingress pipe（6）One end is provided with the bend loss that Open Side Down（7）, bend loss（7）Lower section is provided with detailed catalogue filter screen（8）；The upper shell（1）Top and lower house（2）Bottom is respectively equipped with gaseous state outlet（9）And liquid outlet（10）.The present invention not only has the advantages that good separating effect, additionally it is possible to reduce the energy consumption of refrigeration system, and raising refrigeration improves the cyclic utilization rate of liquid refrigerant and refrigeration oil, convenient installation, cleaning and maintenance.
Description
Technical field
The present invention relates to a kind of rectification type gas-liquid oil eliminator, particularly a kind of refrigeration system is separated with rectification type gas-liquid oil
Device.
Background technology
In existing refrigeration system, general refrigerant and refrigeration oil using multicomponent mixing is freezed；Due to system
Cryogen is multicomponent mixing, and condenser can produce gaseous refrigerant and liquid refrigerant, it is necessary to first use separator when condensing
Gaseous refrigerant, liquid refrigerant and refrigeration oil are separated, heat exchange, refrigeration are then carried out again.But, existing gas-liquid oil
Separating effect from device is undesirable, typically can only achieve 60%~70% separation rate；Under worst cold case, particularly ultralow temperature work
Under condition, it may appear that the situation that oil is blocked, the energy consumption of refrigeration system is caused to increase, or even the normal refrigeration of influence refrigeration system is imitated
Really.And, can there are some particulate contaminations in the pipeline of refrigeration system, it is easily caused drainage liquid refrigerant and refrigeration oil
Capillary blockage, causes the energy consumption of refrigeration system to increase and refrigeration reduction.Therefore, the gas-liquid oil of existing refrigeration system
Separator has that separating effect is undesirable, causes refrigeration system energy consumption higher and influence refrigeration.
The content of the invention
It is an object of the present invention to provide a kind of refrigeration system rectification type gas-liquid oil eliminator.The present invention not only has
The advantage of good separating effect, additionally it is possible to reduce the energy consumption of refrigeration system, improves refrigeration.
Technical scheme：Refrigeration system rectification type gas-liquid oil eliminator, including interconnected upper shell and
Lower house, upper shell bottom is connected through a screw thread with lower house top；Pompon filtering, the bottom of pompon filtering are provided with upper shell
Portion and top are respectively arranged with the first thick mesh filter screen and the second thick mesh filter screen；Gas-liquid oil is connected with the lower casing body sidewall to import
Pipe, the end being located in lower house on gas-liquid oil ingress pipe is provided with the bend loss that Open Side Down, and bend loss lower section is provided with thin
Mesh filter screen；The top and lower house bottom of the upper shell are respectively equipped with gaseous state outlet and liquid outlet.
Foregoing refrigeration system with rectification type gas-liquid oil eliminator, the lower house top and lower house outer wall bottom
Junction is provided with seam, and sealing ring is connected with seam.
Foregoing refrigeration system is located at lower house outside with rectification type gas-liquid oil eliminator on the gas-liquid oil ingress pipe
End be provided with gas-liquid oil-in.
With in rectification type gas-liquid oil eliminator, the bend loss is located at the middle part on the inside of lower house to foregoing refrigeration system.
Foregoing refrigeration system is set with rectification type gas-liquid oil eliminator, the downward opening in the bend loss bottom is inclined
Put, angle of inclination is 30 °~60 °.
With in rectification type gas-liquid oil eliminator, the liquid outlet is capillary tube connection ports to foregoing refrigeration system.
Foregoing refrigeration system with rectification type gas-liquid oil eliminator, the first thick mesh filter screen and the second thick mesh filter screen with
Upper enclosure inner wall is connected, and detailed catalogue filter screen is connected with lower house inwall.
Compared with prior art, present invention improves over existing gas-liquid oil separator structure, filtered by setting pompon, the
One thick mesh filter screen and the second thick mesh filter screen are divided the gaseous refrigerant for rising and the refrigeration oil for following gaseous refrigerant rising
From the intensive copper wire in being filtered using pompon is adsorbed refrigeration oil, and the amount of refrigeration oil to be adsorbed utilizes cold after gradually increasing
The self gravitation of frozen oil makes to be dropped in lower house under refrigeration oil, prevents oily blocking；Gas-liquid oil can be imported by detailed catalogue filter screen
The refrigeration oil dripped under at liquid refrigerant, refrigeration oil and the pompon filtering fallen naturally at tube opening is filtered, will be wherein attached
Particulate contamination in the pipeline of band is filtered to remove, and liquid refrigerant and refrigeration oil is flowed out from liquid outlet, prevents capillary
Blocked by impurity；So as to improve separating effect, the energy consumption of refrigeration system is reduced, improve refrigeration and energy-saving effect.
Meanwhile, the present invention can facilitate pompon filtering, the first thick mesh filter screen, the by being threaded the upper shell and lower house of connection
Two thick mesh filter screens, detailed catalogue filter screen and be provided with bend loss gas-liquid oil ingress pipe installation, maintenance and clean；By setting bend pipe
Section, is prevented from gas-liquid oil into the phenomenon for occurring random spray during lower house, it is to avoid liquid refrigerant or refrigeration oil are because disorderly spraying phenomenon
And be attached on the side wall of lower house, and then avoid the cyclic utilization rate of liquid refrigerant or refrigeration oil from reducing, further improve
Refrigeration and energy-saving effect.Additionally, the present invention is also provided with seam and sealing ring, can facilitate between upper shell and lower house
Connection positioning and seal；By the middle part being arranged at bend loss on the inside of lower house, and by the downward opening in bend loss bottom
Beveled is set to, can further prevent from avoiding liquid refrigerant or refrigeration oil sputtering from being attached on the side wall of lower house,
Liquid refrigerant and refrigeration oil can also be made to form the effect of drippage by the opening being obliquely installed, liquid refrigerant and cold is improved
The cyclic utilization rate of frozen oil, further improves refrigeration and energy-saving effect, additionally it is possible to facilitate the cleaning of lower casing body sidewall；Pass through
First thick mesh filter screen, the second thick mesh filter screen can also carry out spacing to pompon filtering, it is ensured that the intensive journey of copper wire in pompon filtering
Degree, improves the adsorption capacity to refrigeration oil, further improves separating effect.The present invention, can be by by the combination of said structure
Separation rate is improved to more than 99.9%, and energy-saving effect and refrigeration are improved to greatest extent.Therefore, the present invention not only has and divides
From the good advantage of effect, additionally it is possible to reduce the energy consumption of refrigeration system, refrigeration is improved, improve liquid refrigerant and refrigeration oil
Cyclic utilization rate, it is convenient to install, clean and overhaul.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Mark in accompanying drawing for：1- upper shells, 2- lower houses, the filtering of 3- pompons, the thick mesh filter screens of 4- first, the thick mesh of 5- second
Filter screen, 6- gas-liquids oil ingress pipe, 7- bend loss, 8- detailed catalogue filter screens, 9- gaseous states outlet, 10- liquid outlets, 11- seams, 12- is close
Seal, 13- gas-liquids oil-in.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limitation according to
According to.
Embodiment.Refrigeration system rectification type gas-liquid oil eliminator, is constituted as shown in figure 1, the upper casing including being interconnected
Body 1 and lower house 2, the bottom of upper shell 1 are connected through a screw thread with the top of lower house 2；Pompon filter 23, silk are provided with upper shell 1
The bottom and top of ball filter 23 are respectively arranged with the first thick mesh filter screen 4 and the second thick mesh filter screen 5；Connect on the side wall of the lower house 2
Gas-liquid oil ingress pipe 6 is connected to, the end being located in lower house 2 on gas-liquid oil ingress pipe 6 is provided with the bend loss 7 that Open Side Down,
The lower section of bend loss 7 is provided with detailed catalogue filter screen 8；The top and the bottom of lower house 2 of the upper shell 1 are respectively equipped with gaseous state and export 9 Hes
Liquid outlet 10.
The top of the lower house 2 is provided with seam 11 with the junction of the outer wall bottom of lower house 1, and sealing is connected with seam 11
Circle 12；The end that the outside of lower house 2 is located on the gas-liquid oil ingress pipe 6 is provided with gas-liquid oil-in 13；The bend loss 7
In the middle part of the inner side of lower house 2；The downward opening in the bottom of the bend loss 7 is inclined to set, and angle of inclination is 30 °~60 °；Institute
Liquid outlet 10 is stated for capillary tube connection ports, the connection capillary of liquid outlet 10；The thick mesh of the first thick mesh filter screen 4 and second is filtered
Net 5 is connected with the inwall of upper shell 1, and detailed catalogue filter screen 8 is connected with the inwall of lower house 2.
Operation principle：When using, mixed gaseous refrigerant, liquid refrigerant and refrigeration oil are imported by gas-liquid oil
Pipe 6 is imported in lower house 2；During importing, gaseous refrigerant, liquid refrigerant and refrigeration oil are oriented to by bend loss 7, prevented
Only disorderly spray, flows downward out gaseous refrigerant, liquid refrigerant and refrigeration oil.The gaseous refrigerant for flowing downward out gos up naturally,
And together upper shell 1 is shifted in rising to attach partial freeze oil, is tentatively filtered by the first thick mesh filter screen 4, then by silk
Intensive copper wire absorption refrigeration oil in ball filter 23, the amount of refrigeration oil to be adsorbed utilizes itself of refrigeration oil after gradually increasing
Gravity makes to be dropped in lower house 2 under refrigeration oil, and gaseous refrigerant continues to rise by the gap in pompon filter 23, is moved to gas
State outlet 9 is discharged, and the second thick mesh filter screen 5 can carry out redundant filter to refrigeration oil, is played when there is refrigeration oil and continue and rise
Filtration, is not filtered typically.The liquid refrigerant and refrigeration oil for flowing downward out can form drop along inclined opening
Fall effect, prevents liquid refrigerant and refrigeration oil from splashing, and liquid refrigerant and refrigeration oil are filtered by detailed catalogue filter screen 8, mistake
The particulate contamination in wherein subsidiary refrigeration system pipeline is filtered, the refrigeration oil dripped naturally after the filtering of pompon filter 23 is similarly
Filtered, then by the capillary of the inflow refrigeration system of liquid outlet 10.
Claims (7)
1. refrigeration system rectification type gas-liquid oil eliminator, it is characterised in that：Including the upper shell being interconnected（1）And lower house
（2）, upper shell（1）Bottom and lower house（2）Top is connected through a screw thread；Upper shell（1）Inside it is provided with pompon filtering（3）, silk
Ball is filtered（3）Bottom and top be respectively arranged with the first thick mesh filter screen（4）With the second thick mesh filter screen（5）；The lower house（2）
Gas-liquid oil ingress pipe is connected with the wall of side（6）, gas-liquid oil ingress pipe（6）It is upper to be located at lower house（2）Interior end is provided with opening
Downward bend loss（7）, bend loss（7）Lower section is provided with detailed catalogue filter screen（8）；The upper shell（1）Top and lower house（2）
Bottom is respectively equipped with gaseous state outlet（9）And liquid outlet（10）.
2. refrigeration system according to claim 1 rectification type gas-liquid oil eliminator, it is characterised in that：The lower house
（2）Top and lower house（1）The junction of outer wall bottom is provided with seam（11）, seam（11）On be connected with sealing ring（12）.
3. refrigeration system according to claim 1 rectification type gas-liquid oil eliminator, it is characterised in that：The gas-liquid oil is led
Enter pipe（6）It is upper to be located at lower house（2）The end in outside is provided with gas-liquid oil-in（13）.
4. refrigeration system according to claim 1 rectification type gas-liquid oil eliminator, it is characterised in that：The bend loss
（7）Positioned at lower house（2）The middle part of inner side.
5. refrigeration system according to claim 1 rectification type gas-liquid oil eliminator, it is characterised in that：The bend loss
（7）The downward opening in bottom is inclined to set, and angle of inclination is 30 °~60 °.
6. refrigeration system according to claim 1 rectification type gas-liquid oil eliminator, it is characterised in that：The liquid outlet
（10）It is capillary tube connection ports.
7. the rectification type gas-liquid oil eliminator of the refrigeration system according to any claim in claim 1 to 6, its feature
It is：The first thick mesh filter screen（4）With the second thick mesh filter screen（5）With upper shell（1）Inwall is connected, detailed catalogue filter screen（8）With under
Housing（2）Inwall is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048641.8A CN106766430A (en) | 2017-01-23 | 2017-01-23 | Refrigeration system rectification type gas-liquid oil eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048641.8A CN106766430A (en) | 2017-01-23 | 2017-01-23 | Refrigeration system rectification type gas-liquid oil eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106766430A true CN106766430A (en) | 2017-05-31 |
Family
ID=58942331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710048641.8A Pending CN106766430A (en) | 2017-01-23 | 2017-01-23 | Refrigeration system rectification type gas-liquid oil eliminator |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0152412B1 (en) * | 1995-01-24 | 1998-11-02 | 김광호 | Airconditioner |
| CN2700787Y (en) * | 2004-03-16 | 2005-05-18 | 邱恩立 | Outdoor separator device for air conditioner |
| CN102639948A (en) * | 2009-09-25 | 2012-08-15 | 皇家飞利浦电子股份有限公司 | Oil separator and method of manufacturing the same |
| CN203083225U (en) * | 2013-02-04 | 2013-07-24 | 浙江三花制冷集团有限公司 | Refrigerating system and oil separator thereof |
| CN103591741A (en) * | 2012-08-15 | 2014-02-19 | 珠海格力电器股份有限公司 | Oil separator |
| CN203605559U (en) * | 2013-11-05 | 2014-05-21 | 基伊埃冷冻技术（苏州）有限公司 | Small vertical oil separator of refrigerating unit |
| CN206420205U (en) * | 2017-01-23 | 2017-08-18 | 浙江和利制冷设备有限公司 | A kind of refrigeration system rectification type gas-liquid oil eliminator |
-
2017
- 2017-01-23 CN CN201710048641.8A patent/CN106766430A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0152412B1 (en) * | 1995-01-24 | 1998-11-02 | 김광호 | Airconditioner |
| CN2700787Y (en) * | 2004-03-16 | 2005-05-18 | 邱恩立 | Outdoor separator device for air conditioner |
| CN102639948A (en) * | 2009-09-25 | 2012-08-15 | 皇家飞利浦电子股份有限公司 | Oil separator and method of manufacturing the same |
| CN103591741A (en) * | 2012-08-15 | 2014-02-19 | 珠海格力电器股份有限公司 | Oil separator |
| CN203083225U (en) * | 2013-02-04 | 2013-07-24 | 浙江三花制冷集团有限公司 | Refrigerating system and oil separator thereof |
| CN203605559U (en) * | 2013-11-05 | 2014-05-21 | 基伊埃冷冻技术（苏州）有限公司 | Small vertical oil separator of refrigerating unit |
| CN206420205U (en) * | 2017-01-23 | 2017-08-18 | 浙江和利制冷设备有限公司 | A kind of refrigeration system rectification type gas-liquid oil eliminator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170531 |