CN104121732A - Falling-film type efficient oil separator arranged in shell tube - Google Patents
Falling-film type efficient oil separator arranged in shell tube Download PDFInfo
- Publication number
- CN104121732A CN104121732A CN201410407946.XA CN201410407946A CN104121732A CN 104121732 A CN104121732 A CN 104121732A CN 201410407946 A CN201410407946 A CN 201410407946A CN 104121732 A CN104121732 A CN 104121732A
- Authority
- CN
- China
- Prior art keywords
- oil
- separation container
- base plate
- chamber
- curved roof
- 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
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a falling-film type efficient oil separator arranged in a shell tube. The falling-film type efficient oil separator comprises a separation container, a bottom board of the separation container is an inclined slab, two filter assemblies are arranged in the separation container and separate the separation container into a left chamber, a middle chamber and a right chamber which are arranged in the horizontal direction, the middle chamber is provided with an air inlet, the lowest position of the left chamber and the lowest position of the right chamber are respectively provided with an oil outlet, and the outer side of the left chamber and the outer side of the right chamber are respectively provided with an air outlet. One air inlet unit supplies air to the two separation units, so that the overall structure is compact; compared with a centrifugal separator, the falling-film type efficient oil separator is small in occupation area on the condition of the same processing capacity, and can be installed in the condenser shell tube more easily; as the separation container is provided with the inclined bottom board, and the oil outlets are formed in the lowest positions, part of oil obtained through separation can be led into the oil outlets along the bottom board, then the oil is collected easily, and the separation effect is good.
Description
Technical field
The present invention relates to the annex in a kind of air-conditioning refrigeration system, particularly the built-in high-efficiency oil separator of a kind of falling film type package.
Background technology
At present, in common refrigeration system, oil eliminator independently freezes accessory and exists as a kind of, has both increased and has manufactured cost, affects again the installation of unit.And existing oil eliminator is centrifugal filtration, and separation container is thicker cylindrical shell, takes up room.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of volume I to be built in the built-in high-efficiency oil separator of falling film type package in condenser package.
In order to solve the problems of the technologies described above, the present invention includes separation container, the flat board of the base plate of separation container for tilting, in separation container, be provided with two filter assemblies, two filter assemblies are separated into separation container left chamber, intermediate cavity and the right chamber of arranging in the horizontal direction, intermediate cavity is provided with air inlet, and the lowest part of left and right chamber is provided with oil-out, and the outside of left and right chamber is equipped with gas outlet.
In order better to collect the oil filtering out, in described left and right chamber, be equipped with oil baffle, oil baffle and separation container surround the oil guide groove of a horizontal lowest order in respective chamber, oil-out is arranged in corresponding oil guide groove, one end of oil guide groove communicates with adjacent filter assemblies lowest part, the filter area communicating with oil guide groove on filter assemblies is less than 0.05 times of filter area on whole filter assemblies, form the oil baffle of the oil guide groove other end and the gap that separation container has 3-7mm, the base plate of oil baffle and separator has the gap of 3-7mm.
In order to improve filter effect, in described left and right chamber, be equipped with flap, flap is positioned at the centre position of corresponding oil baffle top.
In order to make oil separator structure of the present invention compacter, described separation container includes curved roof, left and right riser, lower shield and described base plate, curved roof be shaped as the part face of cylinder, one straight flange of curved roof is connected with base plate upper side edge, lower shield is connected between another straight flange and the lower side of base plate of curved roof, lower shield is vertical with base plate, left and right riser difference shutoff is at curved roof, on the left and right port of the member that base plate and lower shield form, two oil-outs are all arranged on lower shield, air inlet is arranged on curved roof, two gas outlets are separately positioned on the riser of left and right, the two ends of flap are fixed on curved roof, the middle part of flap and curved roof and base plate are all gapped.
The invention has the beneficial effects as follows: air admission unit of the present invention is to two separative element air feed, make compact overall structure, with respect to cyclone, under the condition of same treatment amount, the present invention takes up room little, be easier to install in condenser package, and separation container is owing to being provided with the base plate of inclination, and oil-out is arranged on lowest part, the part oil that separation obtains can import oil-out along base plate, make oil be easy to collect, good separating effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 cuts open and shows and dwindle figure;
Fig. 3 is the B-B cut-away enlarged view of Fig. 2;
Fig. 4 is the I partial enlarged drawing of Fig. 3;
In figure: 1, air inlet, 2, curved roof, 3, lower shield, 4, oil-out, 5, base plate, 6, riser, 7, gas outlet, 8, oil baffle, 9, oil guide groove, 10, filter assemblies, 11, flap.
Arrow in figure: opening type arrow represents the direction of motion of gas, hollow arrow represents the oily direction of motion.
The specific embodiment
A kind of specific embodiment as Figure 1-4, it comprises separation container, separation container includes curved roof 2, left and right riser 6, lower shield 3 and base plate 5, curved roof 2 be shaped as the part face of cylinder, one straight flange of curved roof is connected with base plate 5 upper side edges, lower shield 3 is connected between another straight flange of curved roof 2 and the lower side of base plate 5, and lower shield 3 is vertical with base plate 5, on the left and right port of left and right riser 6 member that shutoff forms at curved roof 2, base plate 5 and lower shield 3 respectively.The flat board of base plate 5 for tilting, can be formed by polylith flat plate splicing, can be also an entire plate.Base plate 5 has certain angle with horizontal plane, can be designed to 30 degree, can be also 40 or 45 degree, is mainly dirty for ease of the oil on base plate 5, makes the oil filtering be easy to collect.
In separation container, be provided with two filter assemblies 10, two filter assemblies 10 are separated into separation container left chamber, intermediate cavity and the right chamber of arranging in the horizontal direction, intermediate cavity is provided with air inlet 1, air inlet 1 is positioned on curved roof 2, the lowest part of left and right chamber is provided with oil-out 4, oil-out is all arranged on lower shield 3, and the outside of left and right chamber is equipped with gas outlet 7, and gas outlet 7 is provided with on corresponding riser 6.
In the chamber of left and right, be equipped with oil baffle 8, oil baffle 8 and separation container surround the oil guide groove 9 of a horizontal lowest order in respective chamber, oil-out 4 is arranged in corresponding oil guide groove 9, one end of oil guide groove 9 communicates with adjacent filter assemblies 10 lowest parts, the filter area communicating with oil guide groove 9 on filter assemblies 10 is less than 0.05 times of filter area on whole filter assemblies, form the oil baffle 8 of oil guide groove 9 other ends and the gap that separation container has 3-7mm, the base plate 5 of oil baffle 8 and separator has the gap of 3-7mm.In the chamber of left and right, be equipped with flap 11, flap 11 is positioned at the centre position of corresponding oil baffle 8 tops, and the two ends of flap 11 are fixed on curved roof 2, and the middle part of flap 11 and curved roof 2 and base plate 5 are all gapped.
In this specific embodiment, the setting of oil baffle 8 and flap 11 is in order to obtain better separating effect.Filter assemblies comprises two screen packs and is clamped in two blocks of multiple filtration net or other filtering materials between screen pack.
Operation principle: the refrigerant gas of the HTHP that compressor is discharged (wherein contain fail the oil droplet that compressed machine oil separates), speed is up to 18m/s, from air inlet 1, enter the intermediate cavity of separation container, then be divided into two parts and enter respectively two filter assemblies 10, under in filter assemblies 10, most of oil droplet is tackled by filter screen, and from filter assemblies bottom, enter oil guide groove 9 under the effect of gravity, fraction oil droplet enters into left and right chamber with gas, gas is encountered flap 11 and is slowed down, oil droplet is adsorbed on the wall and flap 11 of left and right chamber, and along the base plate 5 tilting, flow into oil guide groove 9 under the effect of gravity, finally with oil-out 4, flow out, gas after filtration is 7 discharges from gas outlet.
Claims (4)
1. the built-in high-efficiency oil separator of falling film type package, it is characterized in that: comprise separation container, the flat board of the base plate of separation container for tilting, in separation container, be provided with two filter assemblies, two filter assemblies are separated into separation container left chamber, intermediate cavity and the right chamber of arranging in the horizontal direction, intermediate cavity is provided with air inlet, and the lowest part of left and right chamber is provided with oil-out, and the outside of left and right chamber is equipped with gas outlet.
2. the built-in high-efficiency oil separator of falling film type package according to claim 1, it is characterized in that: in described left and right chamber, be equipped with oil baffle, oil baffle and separation container surround the oil guide groove of a horizontal lowest order in respective chamber, oil-out is arranged in corresponding oil guide groove, one end of oil guide groove communicates with adjacent filter assemblies lowest part, the filter area communicating with oil guide groove on filter assemblies is less than 0.05 times of filter area on whole filter assemblies, form the oil baffle of the oil guide groove other end and the gap that separation container has 3-7mm, the base plate of oil baffle and separator has the gap of 3-7mm.
3. the built-in high-efficiency oil separator of falling film type package according to claim 2, is characterized in that: in described left and right chamber, be equipped with flap, flap is positioned at the centre position of corresponding oil baffle top.
4. the built-in high-efficiency oil separator of falling film type package according to claim 3, it is characterized in that: described separation container includes curved roof, left and right riser, lower shield and described base plate, curved roof be shaped as the part face of cylinder, one straight flange of curved roof is connected with base plate upper side edge, lower shield is connected between another straight flange and the lower side of base plate of curved roof, lower shield is vertical with base plate, left and right riser difference shutoff is at curved roof, on the left and right port of the member that base plate and lower shield form, two oil-outs are all arranged on lower shield, air inlet is arranged on curved roof, two gas outlets are separately positioned on the riser of left and right, the two ends of flap are fixed on curved roof, the middle part of flap and curved roof and base plate are all gapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410407946.XA CN104121732A (en) | 2014-08-19 | 2014-08-19 | Falling-film type efficient oil separator arranged in shell tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410407946.XA CN104121732A (en) | 2014-08-19 | 2014-08-19 | Falling-film type efficient oil separator arranged in shell tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104121732A true CN104121732A (en) | 2014-10-29 |
Family
ID=51767252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410407946.XA Pending CN104121732A (en) | 2014-08-19 | 2014-08-19 | Falling-film type efficient oil separator arranged in shell tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676934A (en) * | 2015-03-10 | 2015-06-03 | 南京冷德节能科技有限公司 | Double-stage falling film screw rod cold water/heat pump unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272976A (en) * | 1993-03-23 | 1994-09-27 | Daikin Ind Ltd | Flooded type evaporator |
| CN200961976Y (en) * | 2006-08-23 | 2007-10-17 | 清华同方人工环境有限公司 | Condenser used for the screw full liquid air conditioner unit |
| CN201209981Y (en) * | 2008-05-13 | 2009-03-18 | 上海环球制冷设备有限公司 | Built-in oil-separating type condenser apparatus |
| CN201945106U (en) * | 2010-12-15 | 2011-08-24 | 广州联合冷热设备有限公司 | Horizontal oil separator |
| CN202013056U (en) * | 2010-12-09 | 2011-10-19 | 海尔集团公司 | Oil-gas separating device inside condenser |
| CN204006849U (en) * | 2014-08-19 | 2014-12-10 | 贝莱特空调有限公司 | The built-in high-efficiency oil separator of a kind of falling film type package |
-
2014
- 2014-08-19 CN CN201410407946.XA patent/CN104121732A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272976A (en) * | 1993-03-23 | 1994-09-27 | Daikin Ind Ltd | Flooded type evaporator |
| CN200961976Y (en) * | 2006-08-23 | 2007-10-17 | 清华同方人工环境有限公司 | Condenser used for the screw full liquid air conditioner unit |
| CN201209981Y (en) * | 2008-05-13 | 2009-03-18 | 上海环球制冷设备有限公司 | Built-in oil-separating type condenser apparatus |
| CN202013056U (en) * | 2010-12-09 | 2011-10-19 | 海尔集团公司 | Oil-gas separating device inside condenser |
| CN201945106U (en) * | 2010-12-15 | 2011-08-24 | 广州联合冷热设备有限公司 | Horizontal oil separator |
| CN204006849U (en) * | 2014-08-19 | 2014-12-10 | 贝莱特空调有限公司 | The built-in high-efficiency oil separator of a kind of falling film type package |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676934A (en) * | 2015-03-10 | 2015-06-03 | 南京冷德节能科技有限公司 | Double-stage falling film screw rod cold water/heat pump unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8147575B2 (en) | Multi-stage oil separation system including a cyclonic separation stage | |
| CN1969739A (en) | Dust separation device of vacuum cleaner | |
| CN103277351A (en) | Breather for hydraulic oil tank | |
| CN212039405U (en) | Multi-cyclone separator for a multi-stage fluid filter for purifying a gaseous fluid and multi-stage fluid filter | |
| EP2868878B1 (en) | Oil separator | |
| CN104697255A (en) | Separator device for separating lubricating oil and in refrigerating system and method for oil separating | |
| CN103721868A (en) | Cyclone separator | |
| JP2009156087A (en) | Engine oil-mist separating device | |
| CN103591741B (en) | Oil separator | |
| JPH0540308Y2 (en) | ||
| CN204006849U (en) | The built-in high-efficiency oil separator of a kind of falling film type package | |
| JPH0721206Y2 (en) | Gas-liquid separation device | |
| CN106015005B (en) | Oil content device and screw compressor | |
| CN104121732A (en) | Falling-film type efficient oil separator arranged in shell tube | |
| KR101539332B1 (en) | Water Vapor Removing Apparatus for Filter Dust Collector | |
| CN203980746U (en) | A kind of oil eliminator | |
| CN201377946Y (en) | Labyrinth centrifugal oil-gas separator | |
| JP4353473B2 (en) | Oil separation device for blow-by gas in internal combustion engines | |
| CN201441862U (en) | Sodium silicate phase separator | |
| CN101044966A (en) | Dust-cup of multiple-step separation type cyclone dust collector | |
| CN214742083U (en) | Oil-gas separator with external hollow pipe | |
| CN201731697U (en) | Gas-liquid separator | |
| CN107990606A (en) | A kind of ultralow temperature Screw chiller separator | |
| US11235269B2 (en) | Device for separating liquid from a gas stream within a liquid injected compressor and method thereof | |
| CN205066267U (en) | Vertical oil separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |