CN206930030U - A kind of cold chain parallel machine vertical oil separator - Google Patents
A kind of cold chain parallel machine vertical oil separator Download PDFInfo
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- CN206930030U CN206930030U CN201720903693.4U CN201720903693U CN206930030U CN 206930030 U CN206930030 U CN 206930030U CN 201720903693 U CN201720903693 U CN 201720903693U CN 206930030 U CN206930030 U CN 206930030U
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- vertical cylinder
- cold chain
- airway tube
- parallel machine
- oil separator
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Abstract
The utility model discloses a kind of cold chain parallel machine vertical oil separator, including vertical cylinder, air inlet pipe and escape pipe are respectively equipped with the top of vertical cylinder, the bottom of vertical cylinder is provided with oil return pipe, screw type mozzle is respectively equipped with vertical cylinder, separator, airway tube and cooling device, screw type mozzle connects air inlet pipe, cooling device connects airway tube, airway tube connects escape pipe, separator is located at the lower section of screw type mozzle, separator includes retainer ring frame, separating plate and conical flow guiding cover, separating plate is located at retainer ring inframe, through hole is evenly distributed with separating plate, conical flow guiding covers at the bottom of retainer ring frame, pod apertures are evenly distributed with the side wall of conical flow guiding cover, retainer ring frame is fixed on the inwall of vertical cylinder.The utility model is compact-sized, practical using reliable, oily good separating effect.
Description
Technical field
The utility model belongs to Basic characteristics technical field, more particularly to a kind of cold chain parallel machine vertical oil separator.
Background technology
In the system using full-liquid type handpiece Water Chilling Units, because refrigerant and oil are blended in evaporator stack shell, by its structure
Influence, refrigeration oil is not easy to be back in compressor, causes the heat exchange efficiency of evaporator to decline with the increase of long-pending oil, not only entirely
Refrigerant system efficiency constantly declines and influences the normal operation of unit.So an oil separation must be installed in compressor air-discharging side
Device ensures the normal of oil return.
Usual oil eliminator using filtering type or it is centrifugal separated, avoid refrigeration oil from entering in evaporator, but
It is that separation degree is limited, its effect is far from reaching preferable target, and the oil yield of compressor is high, has had a strong impact on compressor
Reliability and evaporator heat exchange function, be also easy to block separator, be unfavorable for the separation of separator, cause separative efficiency
It is low, effect is poor, while separate oil and refrigerant in be entrained with more impurity, these impurity be re-introduced into compressor and
Evaporator, the work of compressor and evaporator is have impact on, reduce the stability of whole cold chain Parallel sets work, refrigeration
It is affected.
Utility model content
The utility model purpose is solve above-mentioned technical problem present in prior art, there is provided a kind of cold chain parallel machine
It is compact-sized with vertical oil separator, it is practical using reliable, oily good separating effect.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of cold chain parallel machine vertical oil separator, including vertical cylinder, air inlet is respectively equipped with the top of vertical cylinder
Pipe and escape pipe, the bottom of vertical cylinder are provided with oil return pipe, it is characterised in that：Screw type water conservancy diversion is respectively equipped with vertical cylinder
Pipe, separator, airway tube and cooling device, screw type mozzle connection air inlet pipe, cooling device connection airway tube, airway tube
Escape pipe is connected, separator is located at the lower section of screw type mozzle, and separator is led including retainer ring frame, separating plate and taper
Stream cover, separating plate are located at retainer ring inframe, are evenly distributed with through hole on separating plate, conical flow guiding covers at the bottom of retainer ring frame
Portion, pod apertures is evenly distributed with the side wall of conical flow guiding cover, retainer ring frame is fixed on the inwall of vertical cylinder；The oil separates
Device is compact-sized, practical using reliable, oily good separating effect.
Further, cooling device includes cooler bin, water inlet pipe and outlet pipe, and water inlet pipe is respectively communicated with cooling with outlet pipe
Case, water inlet pipe pass vertical cylinder with outlet pipe, and water inlet pipe is located at the lower section of outlet pipe, and airway tube runs through cooler bin, will be cold
But water is passed through from water inlet pipe, and full of cooler bin, cooler bin wraps airway tube, the temperature of airway tube is reduced, after separation
Refrigerant gas is discharged upwards from airway tube, the liquefaction wherein remaining oil molecule is cooled, is passed back into vertical cylinder, is improved back
Oil mass, improve the purity of refrigerant gas.
Further, sealing ring is provided between airway tube and cooler bin, improves airway tube and the sealing of cooler bin junction,
Prevent the cooling water in cooler bin from flowing into vertical cylinder, be mixed into the oil of separation.
Further, the outer wall of vertical cylinder is provided with observation window, and the setting of observation window facilitates staff is very clear to see
Storage oil mass in clear vertical cylinder, so as to open the control valve of oil return pipe, oil mass is discharged.
Further, the bottom of screw type mozzle is provided with discharge bucket, and discharge bucket is in up-small and down-big frustum, from screw type
The mix refrigerant gas of mozzle outflow, to external diffusion, increases contact of the mix refrigerant gas with separating plate through discharge bucket
Area, so as to improve gas-liquid separation effect.
Further, stainless steel filter screen piece is provided with air inlet pipe, from the high pressure-temperature containing oil molecule of compressor discharge
Mix refrigerant gas is entered in vertical cylinder by air inlet pipe, and the stainless steel filter screen piece of setting carries out mixed gas tentatively
Filtering, by granule foreign absorption on surface, avoid polluting, block subsequent pipeline.
Further, activated charcoal strainer is provided with escape pipe, the refrigerant gas after separation is discharged from escape pipe, activated carbon
Screen pack is filtered the refrigerant gas after separation again, improves the purity of refrigerant gas, so as to improve refrigeration.
Further, airway tube is corrugated, and corrugated designs the work that vibration and noise reducing is played to the refrigerant gas after separation
With, noise caused by reduction oil eliminator work, the quiet comfortable working environment of construction, and refrigerant gas is delayed
Punching, the flow velocity and temperature of refrigerant gas are reduced, make remnants oil molecule condensation liquefaction, pass back into vertical cylinder, improve gas
Liquid separating effect.
Further, oleophobic layer is coated with the inwall of vertical cylinder, oleophobic layer has preferable oleophobic effect so that vertical
The inwall of cylinder has preferable repulsive force to oil molecule, and oil molecule is not easy to be adhered on the inwall of vertical cylinder, reduces oil
Residual of the son in vertical cylinder, improves recirculating oil quantity and oil return efficiency, while be easy to the cleaning of vertical cylinder.
The utility model is by adopting the above-described technical solution, have the advantages that：
Screw type mozzle connects air inlet pipe in the utility model, and separator forms shoe cream room with vertical cylinder bottom,
Mix refrigerant gas conveys along the downward eddy flow of screw type mozzle, acquisition centrifugal force, the oil in mix refrigerant gas
Son is thrown on separating plate by centrifugal force, and the oil molecule to gather together forms oil droplet, and via through holes fall under gravity, further along
Conical flow guiding cover inwall is taken advantage of a situation downstream in shoe cream room, and conical flow guiding cover plays drainage, prevents oil droplet to be adhered to vertical cylinder
On the inwall of body, part oil droplet directly falls through pod apertures, reduces accumulating amount of the oil droplet on conical flow guiding cover inwall, so as to
Improve oil reserve, the refrigerant gas after separation is then delivered up through airway tube, airway tube under the cooling effect of cooling device,
Temperature is low in pipe, and remaining oil molecule is cooled liquefaction in refrigerant gas, passes back into vertical cylinder and stores, improves back
Oil mass, improve the purity of refrigerant gas.The utility model is compact-sized, uses reliable, oily good separating effect, practicality
By force.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of cold chain parallel machine vertical oil separator of the utility model；
Fig. 2 is the structural representation that retainer ring frame connects with conical flow guiding cover in the utility model.
In figure：1- vertical cylinders；2- air inlet pipe；3- escape pipes；4- stainless steel filter screen pieces；5- activated charcoal strainers；6-
Oil return pipe；7- control valves；8- screw type mozzles；9- separators；10- airway tubes；11- shoe cream rooms；12- observation windows；13- consolidates
Determine ring frame；14- separating plates；15- conical flow guiding covers；16- through holes；17- pod apertures；18- discharge buckets；19- cooler bins；20- is intake
Pipe；21- outlet pipes；22- sealing rings.
Embodiment
As depicted in figs. 1 and 2, it is a kind of cold chain parallel machine vertical oil separator of the utility model, including vertical cylinder
1, the top of vertical cylinder 1 is respectively equipped with air inlet pipe 2 and escape pipe 3, stainless steel filter screen piece 4 is provided with air inlet pipe 2, from compression
The high pressure-temperature mix refrigerant gas containing oil molecule of machine discharge is entered in vertical cylinder 1 by air inlet pipe 2, and setting is not
Rust steel filter net sheet 4 carries out mixed gas preliminary filtering, and granule foreign is adsorbed on surface, avoids polluting, blocks subsequently
Pipeline.Activated charcoal strainer 5 is provided with escape pipe 3, the refrigerant gas after separation is discharged from escape pipe 3, activated charcoal strainer 5
Refrigerant gas after separation is filtered again, improves the purity of refrigerant gas, so as to improve refrigeration.Vertical cylinder
The bottom of body 1 is provided with oil return pipe 6, and oil return pipe 6 is provided with control valve 7, and control valve 7 is used for the flow for opening and cutting off oil return pipe 6.
Screw type mozzle 8, separator 9, airway tube 10 and cooling device are respectively equipped with vertical cylinder 1, screw type mozzle 8 connects
Logical air inlet pipe 2, airway tube 10 connect escape pipe 3, and separator 9 forms shoe cream room 11, vertical cylinder 1 with the bottom of vertical cylinder 1
Outer wall be provided with observation window 12, the setting of observation window 12 facilitates the very clear oil in reserve seen clearly in shoe cream room 11 of staff
Amount, so as to open the control valve 7 of oil return pipe 6, oil mass is discharged.Separator 9 includes retainer ring frame 13, separating plate 14 and taper
Kuppe 15, separating plate 14 are evenly distributed with through hole 16, conical flow guiding cover 15 is located in retainer ring frame 13 on separating plate 14
The bottom of retainer ring frame 13, pod apertures 17 is evenly distributed with the side wall of conical flow guiding cover 15, retainer ring frame 13 is welded on vertical
On the inwall of cylinder 1, connection is reliable, and stability is strong.Separating plate 14 is located at the lower section of screw type mozzle 8, screw type mozzle 8
Bottom be provided with discharge bucket 18, discharge bucket 18 is in up-small and down-big frustum, from screw type mozzle 8 flow out mix refrigerant
Gas to external diffusion, increases the contact area of mix refrigerant gas and separating plate 14, so as to improve gas-liquid through discharge bucket 18
Separating effect.
Airway tube 10 is corrugated, and corrugated design plays the work of vibration and noise reducing to the refrigerant gas for flowing through airway tube 10
With, noise caused by reduction oil eliminator work, the quiet comfortable working environment of construction, and refrigerant gas is delayed
Punching, the flow velocity and temperature of refrigerant gas are reduced, make remnants oil molecule condensation liquefaction, pass back into vertical cylinder 1, improve gas
Liquid separating effect.Cooling device includes cooler bin 19, water inlet pipe 20 and outlet pipe 21, and water inlet pipe 20 is respectively communicated with outlet pipe 21
Cooler bin 19, water inlet pipe 20 and outlet pipe 21 pass vertical cylinder 1, and water inlet pipe 20 is located at the lower section of outlet pipe 21, from lower past
Upper logical cooling water, extends time of contact, improves cooling effect.Airway tube 10 runs through cooler bin 19, airway tube 10 and cooler bin
Sealing ring 22 is provided between 19, airway tube 10 and the sealing of the junction of cooler bin 19 is improved, prevents the cooling in cooler bin 19
Water is flowed into vertical cylinder 1, is mixed into the oil of separation.Cooling water is passed through from water inlet pipe 20, full of cooler bin 19, cooler bin 19
Airway tube 10 is wrapped, reduces the temperature of airway tube 10, the refrigerant gas after separation is discharged upwards from airway tube 10, its
Middle remaining oil molecule is cooled liquefaction, passes back into vertical cylinder 1, improves recirculating oil quantity, improves the purity of refrigerant gas.
Oleophobic layer is coated with the inwall of vertical cylinder 1, oleophobic layer has preferable oleophobic effect so that the inwall pair of vertical cylinder 1
Oil molecule has preferable repulsive force, and oil molecule is not easy to be adhered on the inwall of vertical cylinder 1, reduces oil molecule in vertical cylinder
Residual in 1, recirculating oil quantity and oil return efficiency are improved, while be easy to the cleaning of vertical cylinder 1.
Screw type mozzle 8 connects air inlet pipe 2 in the utility model, and separator 9 forms oil storage with the bottom of vertical cylinder 1
Chamber 11, mix refrigerant gas convey along 8 downward eddy flow of screw type mozzle, acquisition centrifugal force, in mix refrigerant gas
Oil molecule be thrown to by centrifugal force on separating plate 14, the oil molecule that gathers together forms oil droplet, under gravity via through holes 16
Fall, taken advantage of a situation further along the inwall of conical flow guiding cover 15 downstream in shoe cream room 11, conical flow guiding cover 15 plays drainage, prevents
Oil droplet is adhered on the inwall of vertical cylinder 1, and part oil droplet directly falls through pod apertures 17, reduces oil droplet in conical flow guiding cover
Accumulating amount on 15 inwalls, so as to improve oil reserve, the refrigerant gas after separation is then delivered up through airway tube 10, airway tube
10 under the cooling effect of cooling device, and temperature is low in pipe, and remaining oil molecule is cooled liquefaction in refrigerant gas, passes back into vertical
Stored in formula cylinder 1, improve recirculating oil quantity, improve the purity of refrigerant gas.The utility model is compact-sized, uses
Reliably, oily good separating effect, it is practical.
Specific embodiment of the utility model is these are only, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technique effect is realized, it is made
Simple change, equivalent substitution or modification etc., are all covered by among the scope of protection of the utility model.
Claims (9)
1. a kind of cold chain parallel machine vertical oil separator, including vertical cylinder, be respectively equipped with the top of the vertical cylinder into
Tracheae and escape pipe, the bottom of the vertical cylinder are provided with oil return pipe, it is characterised in that：Spiral shell is respectively equipped with the vertical cylinder
Rotation type mozzle, separator, airway tube and cooling device, the screw type mozzle connect the air inlet pipe, the cooling
Device connects the airway tube, and the airway tube connects the escape pipe, and the separator is located at the screw type mozzle
Lower section, the separator includes retainer ring frame, separating plate and conical flow guiding cover, and the separating plate is located at the retainer ring frame
It is interior, through hole is evenly distributed with the separating plate, the conical flow guiding covers at the bottom of the retainer ring frame, and the taper is led
Flow and be evenly distributed with pod apertures in the side wall of cover, the retainer ring frame is fixed on the inwall of the vertical cylinder.
A kind of 2. cold chain parallel machine vertical oil separator according to claim 1, it is characterised in that：The cooling device
Including cooler bin, water inlet pipe and outlet pipe, the water inlet pipe is respectively communicated with the cooler bin, the water inlet pipe with the outlet pipe
The vertical cylinder is passed with the outlet pipe, the water inlet pipe is located at the lower section of the outlet pipe, and the airway tube runs through
The cooler bin.
A kind of 3. cold chain parallel machine vertical oil separator according to claim 2, it is characterised in that：The airway tube with
Sealing ring is provided between the cooler bin.
A kind of 4. cold chain parallel machine vertical oil separator according to claim 1, it is characterised in that：The vertical cylinder
Outer wall be provided with observation window.
A kind of 5. cold chain parallel machine vertical oil separator according to claim 1, it is characterised in that：The screw type is led
The bottom of flow tube is provided with discharge bucket, and the discharge bucket is in up-small and down-big frustum.
A kind of 6. cold chain parallel machine vertical oil separator according to claim 1, it is characterised in that：In the air inlet pipe
Provided with stainless steel filter screen piece.
A kind of 7. cold chain parallel machine vertical oil separator according to claim 1, it is characterised in that：In the escape pipe
Provided with activated charcoal strainer.
A kind of 8. cold chain parallel machine vertical oil separator according to claim 1, it is characterised in that：The airway tube is in
Corrugated.
A kind of 9. cold chain parallel machine vertical oil separator according to claim 1, it is characterised in that：The vertical cylinder
Inwall on be coated with oleophobic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903693.4U CN206930030U (en) | 2017-07-24 | 2017-07-24 | A kind of cold chain parallel machine vertical oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903693.4U CN206930030U (en) | 2017-07-24 | 2017-07-24 | A kind of cold chain parallel machine vertical oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930030U true CN206930030U (en) | 2018-01-26 |
Family
ID=61355831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903693.4U Active CN206930030U (en) | 2017-07-24 | 2017-07-24 | A kind of cold chain parallel machine vertical oil separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN206930030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692543A (en) * | 2018-03-29 | 2019-04-30 | 宁波雷奥自动化设备有限公司 | A kind of transition tank |
| CN111536718A (en) * | 2020-05-18 | 2020-08-14 | 蓬莱和信制冷设备有限公司 | Adaptive super-efficient gas-liquid separator of parallel compressor set |
| CN111905518A (en) * | 2020-08-03 | 2020-11-10 | 珠海格力电器股份有限公司 | High-reliability purification device, negative pressure water chilling unit and control method |
-
2017
- 2017-07-24 CN CN201720903693.4U patent/CN206930030U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692543A (en) * | 2018-03-29 | 2019-04-30 | 宁波雷奥自动化设备有限公司 | A kind of transition tank |
| CN109692543B (en) * | 2018-03-29 | 2021-04-30 | 宁波雷奥自动化设备有限公司 | Transition tank |
| CN111536718A (en) * | 2020-05-18 | 2020-08-14 | 蓬莱和信制冷设备有限公司 | Adaptive super-efficient gas-liquid separator of parallel compressor set |
| CN111536718B (en) * | 2020-05-18 | 2021-11-02 | 山东智珩环境设备有限公司 | Adaptive super-efficient gas-liquid separator of parallel compressor set |
| CN111905518A (en) * | 2020-08-03 | 2020-11-10 | 珠海格力电器股份有限公司 | High-reliability purification device, negative pressure water chilling unit and control method |
| CN111905518B (en) * | 2020-08-03 | 2024-05-03 | 珠海格力电器股份有限公司 | High-reliability negative pressure water chilling unit and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230314 Address after: 266300 No. 21 Xiangjiang Road, Jiaozhou Economic and Technological Development Zone, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Kaifa Longhai Intelligent Control Co.,Ltd. Address before: No.1, Jinhai Road, Hongdao Economic Zone, Qingdao, Shandong 266113 Patentee before: QINGDAO KAITUO LONGHAI REFRIGERATION FITTINGS CO.,LTD. Patentee before: SHAOXING FANGYUAN REFRIGERATION FITTINGS TESTING CO.,LTD. |
|
| TR01 | Transfer of patent right |