CN108534405A - Energy saving liquid storage gas-liquid separator - Google Patents
Energy saving liquid storage gas-liquid separator Download PDFInfo
- Publication number
- CN108534405A CN108534405A CN201711075395.1A CN201711075395A CN108534405A CN 108534405 A CN108534405 A CN 108534405A CN 201711075395 A CN201711075395 A CN 201711075395A CN 108534405 A CN108534405 A CN 108534405A
- Authority
- CN
- China
- Prior art keywords
- sleeping cylinder
- rear cover
- energy saving
- cylinder
- protecgulum
- 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.)
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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
- F25B43/006—Accumulators
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/23—Separators
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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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Energy saving liquid storage gas-liquid separator, including sleeping cylinder, protecgulum, rear cover, escape pipe and observer；The sleeping cylinder is horizontal positioned round work durm, and the outlet of inlet tube is towards the direction of the rear cover of the sleeping cylinder；The protecgulum is that arc spherical plate and cylindrical shell are welded, the rear cover is that arc spherical plate and cylindrical shell are welded, the escape pipe is the pipes that both ends are rounding off bending among straight tube, the observer is tank gage, observation tube is made of transparent PVC, it is sealed by nitrile rubber washer, and fixation is tightened by threaded cap；Inlet tube is set as making to enter the refrigerant of sleeping cylinder far as possible from escape pipe in the present invention, increases the distance of gas-liquid separation, the inlet tube of bending makes the liquid in refrigerant more easily deposit under the influence of centrifugal force, improves the efficiency of gas-liquid separation.
Description
Technical field
The present invention relates to technical field of central air more particularly to energy saving liquid storage gas-liquid separators.
Background technology
The machine that central air-conditioning provides cold is usually large-scale handpiece Water Chilling Units, and the system using flood tide is needed in refrigerant line
Cryogen.After evaporator of the position of gas-liquid separator in refrigerant line, before compressor, on the one hand it is used to avoid compressing
Enter compressor containing liquid refrigerant in machine, compressor damage, another aspect gas-liquid separator is caused to play liquid storage simultaneously
Effect can use different amounts of refrigerant because the refrigerant usage amount of large-scale handpiece Water Chilling Units is very big under different operating modes.
Air-cooled unit uses air cooled condenser（Aluminium film formula that copper pipe is swollen）, it is mainly used in liquid/gas separator in heat pump unit,
It is to be converted to cooling condition in order to which heat pump unit is heat when in winter（Defrosting）When four-way reversing valve by condenser（Heating
When be evaporator）A large amount of liquid refrigerants of the inside return to compressor, this when, gas-liquid separator played a protection pressure
Contracting machine will not enter a large amount of liquid refrigerant, avoid the effect of the Wet Compression of compression.Therefore in air-cooled liquid chillers（Especially
It is heat pump unit）Gas-liquid separator must be used.
In building structure, the mounting layer highest 5m of general Central air-conditioning unit is empty because being limited by installation environment
The host of tune cannot be done too high, using horizontal gas-liquid separator, can extending space on the ground, avoid accounting in height
According to the space of host.But the more difficult power-assisted using gravity as gas-liquid separation of horizontal type gas and liquid separator, it is therefore desirable in structure
It works hard, it is ensured that reach separating effect identical with vertical gas-liquid separator, balance is reached between space and effect.
Invention content
It is an object of the invention to propose a kind of energy saving liquid storage gas-liquid separator.
For this purpose, the present invention uses following technical scheme：
Energy saving liquid storage gas-liquid separator, including sleeping cylinder, protecgulum, rear cover, escape pipe and observer；
The sleeping cylinder is the round work durm being horizontally arranged, and the protecgulum and rear cover are plugged in the front-end and back-end of the sleeping cylinder respectively
Form the pressure vessel of sealing；The side of the first half of the sleeping cylinder offers circular hole, and the circular hole is closer to the rear cover
The inside in direction, the circular hole is communicated with inlet tube by welding manner；The inlet tube is provided with 90 ° of bendings, makes the inlet tube
Export the direction towards the rear cover of the sleeping cylinder；
The protecgulum is that arc spherical plate and cylindrical shell are welded, and cylinder shell parts are welded in the front end of the sleeping cylinder；It is described
The positive middle part of protecgulum is provided with supercharging sleeve；
The rear cover is that arc spherical plate and cylindrical shell are welded, and cylinder shell parts are welded in the rear end of the sleeping cylinder；
The escape pipe is the pipes that both ends are rounding off bending among straight tube, and first end welds and is sealed in the top of the sleeping cylinder
Wall simultaneously stretches out in the sleeping cylinder, and the end is vertical with the roof of sleeping cylinder；The angle of intermediate rounding off bending is more than 90 °, no
To 180 °, second end is to tilt upward the roof for being directed toward the sleeping cylinder；
The observer is tank gage, and the top of the side wall of the sleeping cylinder and the lower part of side wall respectively open up that there are one circular holes, this two
A circular hole is respectively welded the connecting tube protruded horizontally up, and transparent observation tube, institute are connected between the end of two connecting tubes
It states observation tube to be made of transparent PVC, as tank gage；It is close by nitrile rubber washer between the observation tube and the connecting tube
Envelope, and fixation is tightened by threaded cap.
Inlet tube is set as making to enter the refrigerant of sleeping cylinder far as possible from escape pipe in the present invention, increases gas-liquid separation
The inlet tube of distance, bending makes the liquid in refrigerant more easily deposit under the influence of centrifugal force, improves gas-liquid separation
Efficiency.
Description of the drawings
Fig. 1 is the front of one embodiment of the present of invention and the structural schematic diagram of part section；
Fig. 2 is the side structure schematic diagram of an alternative embodiment of the invention；
Fig. 3 is the structural schematic diagram of the protecgulum of an alternative embodiment of the invention；
Fig. 4 is the structural schematic diagram of the rear cover of an alternative embodiment of the invention；
Fig. 5（a）, Fig. 5（b）, Fig. 5（c）, Fig. 5（d）And Fig. 5（e）It is 5 kinds of concrete structures of the inlet tube in the present invention respectively
Schematic diagram；
Fig. 6（a）, Fig. 6（b）, Fig. 6（c）And Fig. 6（d）It is the schematic diagram of 4 kinds of concrete structures of the escape pipe in the present invention respectively.
Wherein：
Sleeping cylinder 1, protecgulum 2, rear cover 3, escape pipe 4, observer 5, inlet tube 11, pressurize non-return valve 21, supercharging sleeve 22, drainage hole
41, balance hole 42, safety valve 12, refrigerant charging valve 13, liquid-returner 14.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
Energy saving liquid storage gas-liquid separator, including sleeping cylinder 1, protecgulum 2, rear cover 3, escape pipe 4 and observer 5；
The sleeping cylinder 1 is horizontal positioned round work durm, the protecgulum 2 and rear cover 3 be plugged in respectively the sleeping cylinder 1 front end and
Rear end forms the pressure vessel of sealing；The side of the first half of the sleeping cylinder 1 offers circular hole, and the circular hole is closer to after described
The inside in the direction of lid 3, the circular hole is communicated with inlet tube 11 by welding manner；The inlet tube 11 is provided with 90 ° of bendings, makes this
The outlet of inlet tube 11 is towards the direction of the rear cover 3 of the sleeping cylinder 1；
Inlet tube 11 is set as making to enter the refrigerant of sleeping cylinder 1 far as possible from escape pipe, increases the distance of gas-liquid separation, bends
Inlet tube 11 so that the liquid in refrigerant is more easily deposited under the influence of centrifugal force, improve the efficiency of gas-liquid separation.Institute
It is that arc spherical plate and cylindrical shell are welded to state protecgulum 2, and cylinder shell parts are welded in the front end of the sleeping cylinder 1；The protecgulum 2
It is positive middle part be provided with supercharging sleeve 22；
Flange end is easy to provide dismantling inspection, and welding ends provides higher structural strength.The rear cover 3 is arc spherical plate and circle
Column shell is welded, and cylinder shell parts are welded in the rear end of the sleeping cylinder 1；
Flange end is easy to provide dismantling inspection, and welding ends provides higher structural strength.The escape pipe 4 is that both ends are in straight tube
Between the pipe that bends of rounding off, first end weld and is sealed in the roof of the sleeping cylinder 1 and stretch out in the sleeping cylinder 1, the end and
The roof of the sleeping cylinder 1 is vertical；The angle of intermediate rounding off bending is more than 90 °, and less than 180 °, second end is to tilt upward finger
To the roof of the sleeping cylinder 1；
Bending place of the refrigerant in outlet 4 forms centrifugal force, and liquid refrigerant is easier to deposit；Inclined second end makes system
Cryogen increases distance during going out from escape pipe 4, to improve separative efficiency.The observer 5 is tank gage, described sleeping
The top of side wall and the lower part of side wall of cylinder 1 are respectively opened up there are one circular hole, the two circular holes are respectively welded the company protruded horizontally up
It takes over, transparent observation tube is connected between the end of two connecting tubes, the observation tube is made of transparent PVC, as liquid
Position instrument；It is sealed by nitrile rubber washer between the observation tube and the connecting tube, and fixation is tightened by threaded cap.
Tank gage can observe liquid level position in real time, more accurately；And PVC observation tubes are more firm is hardly damaged, and keep away
The fragile problem of glass tube is exempted from.
The bending part rounding off of the inlet tube 11 is bent.
The thickness of the protecgulum 2 is 3-5mm.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (6)
1. energy saving liquid storage gas-liquid separator, it is characterised in that：Including sleeping cylinder, protecgulum, rear cover, escape pipe and regard liquid
Device；
The sleeping cylinder is the round work durm being horizontally arranged, and the protecgulum and rear cover are plugged in the front-end and back-end of the sleeping cylinder respectively
Form the pressure vessel of sealing；The side of the first half of the sleeping cylinder offers circular hole, and the circular hole is closer to the rear cover
The inside in direction, the circular hole is communicated with inlet tube by welding manner；The inlet tube is provided with 90 ° of bendings, makes the inlet tube
Export the direction towards the rear cover of the sleeping cylinder；
The protecgulum is that arc spherical plate and cylindrical shell are welded, and cylinder shell parts are welded in the front end of the sleeping cylinder；It is described
The positive middle part of protecgulum is provided with supercharging sleeve；
The rear cover is that arc spherical plate and cylindrical shell are welded, and cylinder shell parts are welded in the rear end of the sleeping cylinder；
The escape pipe is the pipes that both ends are rounding off bending among straight tube, and first end welds and is sealed in the top of the sleeping cylinder
Wall simultaneously stretches out in the sleeping cylinder, and the end is vertical with the roof of sleeping cylinder；The angle of intermediate rounding off bending is more than 90 °, no
To 180 °, second end is to tilt upward the roof for being directed toward the sleeping cylinder；
The observer is tank gage, and the top of the side wall of the sleeping cylinder and the lower part of side wall respectively open up that there are one circular holes, this two
A circular hole is respectively welded the connecting tube protruded horizontally up, and transparent observation tube, institute are connected between the end of two connecting tubes
It states observation tube to be made of transparent PVC, as tank gage；It is close by nitrile rubber washer between the observation tube and the connecting tube
Envelope, and fixation is tightened by threaded cap.
2. energy saving liquid storage gas-liquid separator as described in claim 1, it is characterised in that：The bending of the inlet tube
Position rounding off bending.
3. energy saving liquid storage gas-liquid separator as described in claim 1, it is characterised in that：The thickness of the protecgulum is
3-5mm。
4. energy saving liquid storage gas-liquid separator as described in claim 1, it is characterised in that：The thickness of the rear cover is
3-5mm。
5. energy saving liquid storage gas-liquid separator as described in claim 1, it is characterised in that：The second of the escape pipe
Hold the roof apart from the sleeping cylinder between 5-8cm.
6. energy saving liquid storage gas-liquid separator as described in claim 1, it is characterised in that：The connecting tube distinguishes position
At 4/5ths and 1/5th of the height of the sleeping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075395.1A CN108534405A (en) | 2017-10-29 | 2017-10-29 | Energy saving liquid storage gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075395.1A CN108534405A (en) | 2017-10-29 | 2017-10-29 | Energy saving liquid storage gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108534405A true CN108534405A (en) | 2018-09-14 |
Family
ID=63488891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075395.1A Withdrawn CN108534405A (en) | 2017-10-29 | 2017-10-29 | Energy saving liquid storage gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108534405A (en) |
-
2017
- 2017-10-29 CN CN201711075395.1A patent/CN108534405A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |