CN208794792U - Ultralow temperature steam trapping pump separator - Google Patents
Ultralow temperature steam trapping pump separator Download PDFInfo
- Publication number
- CN208794792U CN208794792U CN201821375440.5U CN201821375440U CN208794792U CN 208794792 U CN208794792 U CN 208794792U CN 201821375440 U CN201821375440 U CN 201821375440U CN 208794792 U CN208794792 U CN 208794792U
- Authority
- CN
- China
- Prior art keywords
- chamber
- outlet
- upper chambers
- lubricating oil
- center lumen
- 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.)
- Expired - Fee Related
Links
- 239000010687 lubricating oil Substances 0.000 claims abstract description 21
- 239000003507 refrigerant Substances 0.000 claims abstract description 12
- 230000008676 import Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010726 refrigerant oil Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 10
- 239000012530 fluid Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cyclones (AREA)
Abstract
The utility model relates to a kind of ultralow temperature steam to trap pump separator, for separating the mixed flow of refrigerant gas and lubricating oil, including separatory chamber, chamber includes the isometrical upper chambers on top from top to bottom, the center lumen of the downward undergauge at middle part and the bottom chamber for being used to store lubricating oil of bottom, an inlet tube is horizontally arranged in upper chambers, an outlet is vertically provided in upper chambers and center lumen, the import of outlet is the horn mouth expanded around, the inner wall of the center lumen of the import and undergauge of outlet constitute annular to the bell mouth converged, it is surround on the tube wall of outlet and is fixed with spiral drainage plate, filter material layer is set between center lumen and bottom chamber, flowline is provided in bottom chamber, lubricating oil export for storing bottom chamber.The utility model can efficiently separate refrigerant and lubricating oil, and separating effect is more preferable, and thermal loss is less.
Description
Technical field
The utility model relates to gas oil separation structures, and in particular to a kind of ultralow temperature steam trapping pump separator.
Background technique
In the prior art, the main operational principle of ultralow temperature steam trapping pumping unit is as follows, mainly passes through compressor
Transporting low temperature refrigerant to specific condensation pipe absorbs heat, so that refrigeration is caught to ultra low temperature state with the condensation for realizing steam
Collection.On the other hand, compressor makes it be restored to room temperature by exporting refrigerant gas to the condensation pipe of high temperature and pressure, is removed
Frost.And compressor output high temperature and pressure refrigerant gas in also entrainment of part compressor machine oil, machine oil is in cooling
During can condense in the duct, generate blocking, it is therefore desirable to just carry out oil/gas separation in early period.In the prior art one
As trapping pumping unit in setting gas and oil separating plant separated, however, gas and oil separating plant in the prior art separation effect
Fruit is also less desirable.
Summary of the invention
The purpose of this utility model is that improving the ultralow temperature steam trapping pump separator of oil gas separation.
To achieve the goals above, a kind of ultralow temperature steam trapping pump separator is provided, for separate refrigerant gas and
The mixed flow of lubricating oil, including separatory chamber, the chamber include the isometrical upper chambers on top, middle part from top to bottom
Downward undergauge center lumen and bottom for storing the bottom chamber of lubricating oil,
It is horizontally arranged with an inlet tube in the upper chambers, upper chambers of the inlet tube mixed flow to be introduced to chamber,
The outlet side of inlet tube have bend loss, bend loss to guide mixed flow to generate cyclone in upper chambers,
It is vertically provided with an outlet in the upper chambers and center lumen, outlet is to by the refrigerant gas of center lumen
Body exports the separator after upper chambers, and the import of outlet is the horn mouth expanded around, the import of outlet
With the inner wall of the center lumen of undergauge constitute annular to the bell mouth converged, around being fixed with spiral shape on the tube wall of outlet
Drainage plate,
Filter material layer is set between center lumen and bottom chamber,
Flowline is provided in bottom chamber, the lubricating oil export for storing bottom chamber.
Above-mentioned ultralow temperature steam trapping pump separator has the following structure:
Condensing unit is provided in the bottom chamber.
The side of the bottom chamber is provided with the form of observation.
The utility model compared with the existing technology, can efficiently separate refrigerant and lubricating oil, and separating effect is more preferable, heat
Amount loss is less.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of ultralow temperature steam trapping pump separator.
Fig. 2 is the structural schematic diagram of ultralow temperature steam trapping pump separator.
Fig. 3 is the setting position view of air inlet pipe.
In figure: 1. outlets, 2. inlet tubes, 3. chambers, 4. upper chambers, the import of 5. outlets, 6. center lumens, 7. is fuel-displaced
Pipeline, 8. bottom chambers, 9. drainage plates, 10. forms, 11. condensing units, 12. bend loss, 13. bell mouths.
Specific embodiment
Hereinafter, be described further with attached drawing for the utility model in conjunction with the embodiments, embodiment and attached drawing are only used for solving
It releases explanation rather than limits the protection scope of the utility model.
The ultralow temperature steam trapping pump oil distributor structure structure of the present embodiment is as described below.
Referring to Fig. 1, including separatory chamber, the gas-liquid mixture fluid of refrigerant and lubricating oil is divided in the chamber
From in fluid-mixing, refrigerant is high temperature and high pressure gas, wherein having carried lubricating oil liquid secretly, in the chamber, certainly due to lubricating oil
The reason of body weight, can fall in the chamber, and the main function of chamber is better guidance and collects oil droplet, and temporary in bottom
When store, band collect a certain amount after, flow back into compression pump, as shown in Figure 1, chamber includes the isometrical of top from top to bottom
Upper chambers, middle part downward undergauge center lumen and bottom for storing the bottom chamber of lubricating oil, undergauge can be company
The continuous slope undergauge for being is also possible to such as stair-stepping undergauge, and fluid rises in the chamber portion flow velocity, in upper chambers laterally
It is provided with an inlet tube, upper chambers of the inlet tube mixed flow to be introduced to chamber, the outlet side of inlet tube has bend loss,
Bend loss generates the principle of cyclone referring to Fig. 1 and Fig. 3, passes through bend pipe to guide mixed flow to generate cyclone in upper chambers
Section guidance fluid flow direction, so that having specific direction and speed being capable of shape under the guidance of chamber and outlet when its ejection
Circularize flow direction.
An outlet is vertically provided in upper chambers and center lumen, outlet is to pass through the refrigerant gas of center lumen
The separator is exported after upper chambers, the import of outlet is the horn mouth expanded around, the import of outlet and undergauge
Center lumen inner wall constitute annular to the bell mouth (referring to Fig. 1) converged, around being fixed with spiral shell on the tube wall of outlet
The drainage plate of shape is revolved, outlet there are 3 effects, and one is to aid in fluid and forms cyclone and helicity trend, and one is to pass through pipe
Wall exchanges heat to the gas inside and outside tube body, reduces the temperature loss of fluid, and one is to collect oil by the drainage plate on tube wall
Drop, and the bell mouth is collected to the oil droplet formed on chamber inner wall.
Filter material layer is set between center lumen and bottom chamber, is provided with flowline in bottom chamber, for storing bottom chamber
Lubricating oil export.Condensing unit is provided in further bottom chamber.Condensing unit can be the cold water pipes for heat exchange.
In order to the more preferable collection situation for understanding lubricating oil, the form of observation, condensation dress can also be arranged in the side of bottom chamber
It sets and is referred to Fig. 2 with the set-up mode of form.
The connection of the inlet tube of compressor outlet pipeline and separator, compressor outlet are high-temperature high-pressure refrigerant entrainment lubrication
The fluid-mixing of oil liquid body, fluid-mixing enter chamber by inlet tube, and around outlet pipe ring shape decline, in this process, profit
Lubricating oil due to self gravity decline or got rid of to chamber inner wall, lubricating oil along chamber inner wall or deflector flow to bell mouth into
Row collects, and continues traveling downwardly at the lubricating oil of stock along chamber inner wall, and by filter material layer, enters bottom chamber.And refrigerant is then
It due to pressure, enters in outlet, passes through bottom after certain lubricating oil is pooled in the process after entering, in bottom chamber
The flowline in portion returns in compressor.
Claims (3)
1. a kind of ultralow temperature steam trapping pump separator, for separating the mixed flow of refrigerant gas and lubricating oil, feature exists
In including separatory chamber, the chamber includes the downward undergauge of the isometrical upper chambers on top, middle part from top to bottom
Center lumen and the bottom chamber for being used to store lubricating oil of bottom,
An inlet tube, upper chambers of the inlet tube mixed flow to be introduced to chamber, import are horizontally arranged in the upper chambers
The outlet side of pipe have bend loss, bend loss to guide mixed flow to generate cyclone in upper chambers,
An outlet is vertically provided in the upper chambers and center lumen, outlet is to pass through the refrigerant gas of center lumen
The separator is exported after crossing upper chambers, the import of outlet is the horn mouth expanded around, the import and contracting of outlet
The inner wall of the center lumen of diameter constitute annular to the bell mouth converged, around being fixed with spiral draw on the tube wall of outlet
Flowing plate,
Filter material layer is set between center lumen and bottom chamber,
Flowline is provided in bottom chamber, the lubricating oil export for storing bottom chamber.
2. ultralow temperature steam trapping pump separator as described in claim 1, it is characterised in that be provided in the bottom chamber
Condensing unit.
3. ultralow temperature steam trapping pump separator as described in claim 1, it is characterised in that the side of the bottom chamber is set
It is equipped with the form of observation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375440.5U CN208794792U (en) | 2018-08-24 | 2018-08-24 | Ultralow temperature steam trapping pump separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375440.5U CN208794792U (en) | 2018-08-24 | 2018-08-24 | Ultralow temperature steam trapping pump separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794792U true CN208794792U (en) | 2019-04-26 |
Family
ID=66206938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821375440.5U Expired - Fee Related CN208794792U (en) | 2018-08-24 | 2018-08-24 | Ultralow temperature steam trapping pump separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794792U (en) |
-
2018
- 2018-08-24 CN CN201821375440.5U patent/CN208794792U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |