CN107356029A - Condenser package and refrigeration plant - Google Patents
Condenser package and refrigeration plant Download PDFInfo
- Publication number
- CN107356029A CN107356029A CN201710558015.3A CN201710558015A CN107356029A CN 107356029 A CN107356029 A CN 107356029A CN 201710558015 A CN201710558015 A CN 201710558015A CN 107356029 A CN107356029 A CN 107356029A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- plate
- condenser package
- package according
- support frame
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
- F25B43/003—Filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- 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)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The present invention discloses a kind of condenser package and refrigeration plant.The condenser package includes cylinder and oily separation assembly, and the oily separation assembly is arranged in the cylinder.The present invention can be by oil separation Functional Design in the inside of condenser package, so as to effectively solve the problems, such as to cause unit space-consuming larger using external oil eliminator, ensureing the reliability of unit operation simultaneously, make set structure compact, lower production cost, and improve the sight of unit outward appearance.
Description
Technical field
The present invention relates to refrigeration technology field, in particular to a kind of condenser package and refrigeration plant.
Background technology
In refrigeration systems, lubricating oil/cooling oil easily merges with heat transferring medium refrigerant, causes system operation abnormal, equipment
The low situation of heat exchange efficiency, therefore, in system need to set oily separation equipment to be separated oil with coolant media.It is however, existing
Have that the external oil equipment occupation space in technology is more, and cost is of a relatively high.
The content of the invention
A kind of condenser package and refrigeration plant are provided in the embodiment of the present invention, set with solving external oil in the prior art
Standby the problem of space-consuming is more, cost is of a relatively high.
To achieve the above object, the embodiment of the present invention provides a kind of condenser package, including cylinder and oily separation assembly, institute
Oily separation assembly is stated to be arranged in the cylinder.
Preferably, the oily separation assembly includes screen support frame and the filter screen on the screen support frame,
The screen support frame is arranged on the inside of the cylinder, the screen support frame and the filter screen by the inside points of the cylinder
The first space and second space are divided into, the air inlet of the cylinder is located at the side where first space, the cylinder
It is located at the edge of the close second space in first space formed with oil return opening, the oil return opening in side wall.
Preferably, the filter screen opposed vertical direction is mounted obliquely within the screen support frame.
Preferably, the screen support frame includes horizontally disposed top plate and the side plate being obliquely installed, the top plate
Side is connected with the upper end of the side plate, and the filter screen is arranged on the side plate.
Preferably, two filter screens are provided with the screen support frame, wherein, a filter screen is arranged on institute
The left side of top plate is stated, another filter screen is arranged on the right side of the top plate.
Preferably, the lower end of the side plate extends to form bottom plate to away from the side of the top plate, the bottom plate it is remote
Side from the side plate is connected with the side wall.
Preferably, forming oil trap between the bottom plate and the side wall, the oil return opening is arranged on and the oil-collecting
Opening position corresponding to groove.
Preferably, the angle between the bottom plate and the side plate is 90-120 degree.
Preferably, the floor level or dip down tiltedly is set.
Preferably, the bottom plate dips down when tiltedly setting, the angle between the bottom plate and horizontal plane is less than or waited
In 30 degree.
Preferably, the condenser package also includes filter screen fixed plate, the filter screen is consolidated by the filter screen fixed plate
Determine onto the side plate, and the filter screen is between the filter screen fixed plate and the side plate.
Preferably, respectively formed with multiple through holes on the filter screen fixed plate and the side plate.
Preferably, the area of the multiple through hole in the filter screen fixed plate and with it is the multiple on the side plate
The area of through hole and equal.
Preferably, the area of the multiple through hole in the filter screen fixed plate and be A, the area of the air inlet is
B, then A=(2-3) B.
Preferably, the width of the top plate is more than the diameter of the air inlet.
Preferably, the section of the screen support frame is in the V-shaped that Open Side Down.
Preferably, the condenser package also includes shrouding, it is connected with the end of the screen support frame.
Present invention also offers a kind of refrigeration plant, including above-mentioned condenser package.
The present invention by oil separation Functional Design in the inside of condenser package, so as to effectively solve to use external oil
The problem of causing unit space-consuming larger from device, in the reliability for ensureing unit operation simultaneously, make set structure compact, lower
Production cost, and improve the sight of unit outward appearance.
Brief description of the drawings
Fig. 1 is the axial sectional view of the condenser package of the embodiment of the present invention；
Fig. 2 is Fig. 1 I-I sectional views；
Fig. 3 is the stereogram of the embodiment of the present invention.
Description of reference numerals：1st, cylinder；2nd, screen support frame；3rd, filter screen；4th, top plate；5th, side plate；6th, bottom plate；7th, filter screen is solid
Fixed board；8th, shrouding；9th, air inlet pipe；10th, drain pipe component；11st, back leakage connection.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
The embodiment of the present invention provides a kind of condenser package, particularly a kind of condenser shell for being internally integrated oil eliminator
Pipe.
The condenser package includes cylinder 1 and oily separation assembly, and the oily separation assembly is arranged in the cylinder 1.
By adopting the above-described technical solution, oily separation function can be integrated in the inside of condenser package by the present invention, from
And the problem of using external oil eliminator to cause unit space-consuming larger is can effectively solve the problem that, ensureing the reliable of unit operation
Property simultaneously, make set structure compact, lower production cost, and improve the sight of unit outward appearance.
Preferably, the oily separation assembly includes screen support frame 2 and the filter screen 3 on the screen support frame 2,
The screen support frame 2 is arranged on the inside of the cylinder 1, and the screen support frame 2 and the filter screen 3 are by the cylinder 1
Inside is divided into the first space and second space, and the air inlet of the cylinder 1 is located at the side where first space, described
It is located at the edge of the close second space in first space formed with oil return opening, the oil return opening in the side wall of cylinder 1
Place.
After the refrigerant gas of entrained oil enters package inside, the first space is initially entered, then gas therein passes through
Filter screen 3 enters in the second space as heat-exchanging tube bundle region, and the oil isolated then is drained in compressor by oil return opening.
Preferably, the opposed vertical direction of filter screen 3 is mounted obliquely within the screen support frame 2.So, entrainment is worked as
When the refrigerant gas of oil is entered inside package, when striking screen support frame 2, it may occur that separate for the first time, wherein, it is larger
Oil droplet will gather together later in collision, and blob volume becomes big, then in the presence of making full use of gravity, flow downwardly through and be obliquely installed
Filter screen 3 filtering carry out secondary separation, to realize outstanding oily separating effect.Using two-stage isolating construction, unit oil can be met
From the demand of performance.
Preferably, the screen support frame 2 includes horizontally disposed top plate 4 and the side plate 5 being obliquely installed, the top plate 4
Side be connected with the upper end of the side plate 5, the filter screen 3 be arranged on the side plate 5 on.In this embodiment, entrained oil is worked as
Refrigerant gas enter cylinder 1 inside the first space when, due to flow direction be straight down, therefore, directly touched with top plate 4
Separation (separating for the first time) is hit, wherein larger oil droplet will gather together later in collision.When vapour mixing thing is by above-mentioned
Collision rift, blob volume becomes big, then filters (i.e. secondary separation) via filter screen 3, to realize outstanding oily separating effect.
Preferably, the section of the screen support frame 2 is in the V-shaped that Open Side Down.Preferably, the screen support frame 2
On be provided with two filter screens 3, wherein, a filter screen 3 is arranged on the left side of the top plate 4, another described filter screen 3
It is arranged on the right side of the top plate 4.Correspondingly, two filter screens 3 are also symmetrically arranged on the left and right sides of top plate 4 in inverted V-shaped.
Using this reverse V-shaped separator filter structure, Action of Gravity Field can be effectively utilized, the oil for making to separate is along filter screen 3
Wall flow to and flow downward, and it is drained into the compressor of refrigeration system by oil return opening.
Preferably, the lower end of the side plate 5 extends to form bottom plate 6 to the side away from the top plate 4, the bottom plate 6
Side away from the side plate 5 is connected with the side wall.The oil to be flowed downward from the surface of filter screen 3 by Action of Gravity Field, is flowed to
On bottom plate 6, then it is back to by oil return opening in compressor.
It is highly preferred that forming oil trap between the bottom plate 6 and the side wall, the oil return opening is arranged on and the oil-collecting
Opening position corresponding to groove.Preferably, the bottom plate 6 is horizontal or dips down and tiltedly sets.Preferably, the bottom plate 6 tilts down
When ground is set, the angle between the bottom plate 6 and horizontal plane is less than or equal to 30 degree, can so ensure that oil return opening has preferable oil
Collecting effect.For example, the location A in Fig. 2 is in the schematic diagram of horizontality for bottom plate 6, B location is the shape for tilting down setting
State.
Preferably, the angle between the bottom plate 6 and the side plate 5 is 90-120 degree.So, preferable filter can be reached
Net separating effect.Want, the angle of filter screen 3 and bottom plate 6 can be controlled between 90-120 ° in this way.Simultaneously as
Action of Gravity Field, the oil separated on filter screen 3 can flow into supporting plate lower end along the wall of filter screen 3 under gravity
On face, so that unit collects the oil isolated by oil return opening.
Preferably, the condenser package also includes filter screen fixed plate 7, and the filter screen 3 is solid by the filter screen fixed plate 7
Determine onto the side plate 5, and the filter screen 3 is between the filter screen fixed plate 7 and the side plate 5.Preferably, the filter screen
Respectively formed with multiple through holes in fixed plate 7 and the side plate 5.These through holes can be evenly arranged and equal in magnitude, in order to
Gas penetrates flowing.
Preferably, the area of the multiple through hole in the filter screen fixed plate 7 and with it is the multiple on the side plate 5
The area of through hole and equal.It is highly preferred that the area of the multiple through hole in the filter screen fixed plate 7 and be A, the air inlet
The area of mouth is B, then A=(2-3) B, so, after can making flow of gas screen pack 3, has relatively low initial velocity, avoid carrying secretly
The oil droplet of filter screen 3 enters heat-exchanging tube bundle region.
Preferably, the width of the top plate 4 is more than the diameter of the air inlet.So, it can reach preferable gas collision
Separating effect, and gas will not be caused directly to wash away filter screen 3 after entering the first space, influence filter screen separating effect.
Preferably, the condenser package also includes shrouding 8, is connected with the end of the screen support frame 2.Top plate 4 can
It is connected by shrouding 8 with the inwall of cylinder 1, so as to play preferably support fixed effect.In addition, at the air inlet of cylinder 1
It is provided with air inlet pipe 9, is provided with back leakage connection 11 at oil return opening, the bottom of second space is provided with drain pipe component 10.
Present invention also offers a kind of refrigeration plant, including above-mentioned condenser package.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (18)
1. a kind of condenser package, it is characterised in that including cylinder (1) and oily separation assembly, the oily separation assembly is arranged on
In the cylinder (1).
2. condenser package according to claim 1, it is characterised in that the oily separation assembly includes screen support frame
(2) and the filter screen (3) on the screen support frame (2), the screen support frame (2) are arranged on the cylinder (1)
The inside of the cylinder (1) is divided into the first space and the second sky by inside, the screen support frame (2) and the filter screen (3)
Between, the air inlet of the cylinder (1) is located at the side where first space, formed with returning in the side wall of the cylinder (1)
Hydraulic fluid port, the oil return opening are located at the edge of the close second space in first space.
3. condenser package according to claim 2, it is characterised in that filter screen (3) the opposed vertical direction is obliquely
On the screen support frame (2).
4. condenser package according to claim 3, it is characterised in that the screen support frame (2) includes horizontally disposed
Top plate (4) and the side plate (5) that is obliquely installed, the side of the top plate (4) be connected with the upper end of the side plate (5), the filter
Net (3) is arranged on the side plate (5).
5. condenser package according to claim 4, it is characterised in that be provided with two on the screen support frame (2)
The filter screen (3), wherein, a filter screen (3) is arranged on the left side of the top plate (4), and another described filter screen (3) is set
On the right side of the top plate (4).
6. condenser package according to claim 4, it is characterised in that the lower end of the side plate (5) is to away from the top
The side of plate (4) extends to form bottom plate (6), and the side of the remote side plate (5) of the bottom plate (6) is connected with the side wall.
7. condenser package according to claim 6, it is characterised in that formed between the bottom plate (6) and the side wall
Oil trap, the oil return opening are arranged on opening position corresponding with the oil trap.
8. condenser package according to claim 6, it is characterised in that between the bottom plate (6) and the side plate (5)
Angle is 90-120 degree.
9. condenser package according to claim 6, it is characterised in that the bottom plate (6) is horizontal or dips down and tiltedly sets
Put.
10. condenser package according to claim 9, it is characterised in that the bottom plate (6) dips down when tiltedly setting,
Angle of the bottom plate (6) between horizontal plane is less than or equal to 30 degree.
11. condenser package according to claim 4, it is characterised in that the condenser package is also fixed including filter screen
Plate (7), the filter screen (3) is fixed on the side plate (5) by the filter screen fixed plate (7), and the filter screen (3) is located at institute
State between filter screen fixed plate (7) and the side plate (5).
12. condenser package according to claim 11, it is characterised in that the filter screen fixed plate (7) and the side plate
(5) respectively formed with multiple through holes on.
13. condenser package according to claim 12, it is characterised in that described more on the filter screen fixed plate (7)
The area of individual through hole and with the area of the multiple through hole on the side plate (5) and equal.
14. condenser package according to claim 13, it is characterised in that described more on the filter screen fixed plate (7)
The area of individual through hole and be A, the area of the air inlet is B, then A=(2-3) B.
15. condenser package according to claim 4, it is characterised in that the width of the top plate (4) is more than the air inlet
The diameter of mouth.
16. condenser package according to claim 2, it is characterised in that the section of the screen support frame (2) is in opening
Downward V-shaped.
17. condenser package according to claim 2, it is characterised in that the condenser package also includes shrouding (8),
It is connected with the end of the screen support frame (2).
18. a kind of refrigeration plant, it is characterised in that including the condenser package any one of claim 1 to 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558015.3A CN107356029B (en) | 2017-07-10 | 2017-07-10 | Condenser shell and tube and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558015.3A CN107356029B (en) | 2017-07-10 | 2017-07-10 | Condenser shell and tube and refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107356029A true CN107356029A (en) | 2017-11-17 |
| CN107356029B CN107356029B (en) | 2023-06-30 |
Family
ID=60292455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710558015.3A Active CN107356029B (en) | 2017-07-10 | 2017-07-10 | Condenser shell and tube and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107356029B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637665A (en) * | 2020-05-27 | 2020-09-08 | 南京瀚杰制冷科技有限公司 | Energy-saving efficient full-liquid heat exchanger with built-in oil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729159A (en) * | 2015-03-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Oil return type condenser and air conditioning system |
| CN104833139A (en) * | 2015-05-29 | 2015-08-12 | 珠海格力电器股份有限公司 | Heat exchanging device and condenser with built-in oil separation system of heat exchanging device |
| CN104833140A (en) * | 2015-05-29 | 2015-08-12 | 珠海格力电器股份有限公司 | Heat exchanging device and oil return type condenser |
| CN207132604U (en) * | 2017-07-10 | 2018-03-23 | 珠海格力电器股份有限公司 | Condenser package and refrigeration plant |
-
2017
- 2017-07-10 CN CN201710558015.3A patent/CN107356029B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729159A (en) * | 2015-03-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Oil return type condenser and air conditioning system |
| CN104833139A (en) * | 2015-05-29 | 2015-08-12 | 珠海格力电器股份有限公司 | Heat exchanging device and condenser with built-in oil separation system of heat exchanging device |
| CN104833140A (en) * | 2015-05-29 | 2015-08-12 | 珠海格力电器股份有限公司 | Heat exchanging device and oil return type condenser |
| CN207132604U (en) * | 2017-07-10 | 2018-03-23 | 珠海格力电器股份有限公司 | Condenser package and refrigeration plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637665A (en) * | 2020-05-27 | 2020-09-08 | 南京瀚杰制冷科技有限公司 | Energy-saving efficient full-liquid heat exchanger with built-in oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107356029B (en) | 2023-06-30 |
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