CN107860157A - A kind of condenser - Google Patents
A kind of condenser Download PDFInfo
- Publication number
- CN107860157A CN107860157A CN201711287681.4A CN201711287681A CN107860157A CN 107860157 A CN107860157 A CN 107860157A CN 201711287681 A CN201711287681 A CN 201711287681A CN 107860157 A CN107860157 A CN 107860157A
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- CN
- China
- Prior art keywords
- cylinder
- liquid outlet
- drain pipe
- condenser
- air inlet
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- 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of condenser of the present invention, including condenser body, for connecting the second air inlet of compressor, for connecting the second liquid outlet of evaporator and the first air inlet and the first liquid outlet for connecting thermal siphon oil cooler, the condenser body includes a horizontally disposed cylinder, refrigerant is mounted with the cylinder, first air inlet and the second air inlet are respectively arranged on the top of cylinder, first liquid outlet and the second liquid outlet are respectively arranged on the bottom of cylinder, the first drain pipe is provided with first liquid outlet, the second drain pipe is provided with second liquid outlet, end face of the end face of the liquid feeding end of first drain pipe less than the liquid feeding end of the second drain pipe.
Description
Technical field
The present invention relates to refrigeration technology field, more particularly to a kind of condenser.
Background technology
At present low temperature refrigerating medium unit design, it is necessary to consider water cooling fouling, corrosion and cleaning the problems such as, using thermal siphon
Oil cooling can both ensure the cooling of lubricating oil, the problems such as can also avoiding using fouling caused by water cooling, corrosion and cleaning.But adopt
Usually needed to be equipped with auxiliary liquid reservoir with thermal siphon oil cooling, add the spatial volume and manufacturing cost of refrigerating medium unit.
The content of the invention
The technical problems to be solved by the invention are：A kind of integrated liquid storage is provided and thermal siphon oil cooler can be ensured
The condenser of preferential feed flow.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of condenser, including condenser body, the second air inlet for connecting compressor, for connecting evaporator
Second liquid outlet and the first air inlet and the first liquid outlet for connecting thermal siphon oil cooler, the condenser body bag
A horizontally disposed cylinder is included, refrigerant is mounted with the cylinder, first air inlet and the second air inlet are respectively arranged on
The top of cylinder, first liquid outlet and the second liquid outlet are respectively arranged on the bottom of cylinder, set in first liquid outlet
There is the first drain pipe, the second drain pipe is provided with second liquid outlet, the end face of the liquid feeding end of first drain pipe is low
In the end face of the liquid feeding end of the second drain pipe.
The beneficial effects of the present invention are：It is mounted with the cylinder of condenser and feeds to thermal siphon oil cooler and evaporator
Refrigerant, the refrigerant in cylinder are followed by the first air inlet and the first liquid outlet between condenser and thermal siphon oil cooler
Ring, without being individually equipped with liquid reservoir to thermal siphon oil cooler, make the structure of refrigerating medium unit compacter, significantly reduce load
The manufacturing cost of cryogen unit；The end face of the liquid feeding end of the first drain pipe is less than the end face of the liquid feeding end of the second drain pipe simultaneously,
It ensure that the refrigerant in cylinder preferentially feeds to thermal siphon oil cooler, prevent thermal siphon oil cooler due to being supplied after feed flow deficiency
Oil temperature is too high to cause overheat of compressor to damage.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of condenser of the present invention；
Label declaration：
1st, the second air inlet；2nd, the second liquid outlet；3rd, the first air inlet；4th, the first liquid outlet；5th, cylinder；6th, horizontal gear
Plate；7th, tube sheet；8th, heat exchanger tube；9th, supporting plate；10th, delivery port；11st, water inlet；12nd, evacuation port；13rd, discharge outlet；14th, blowdown
Mouthful；15th, safety valve；16th, support base.
Embodiment
To describe the technology contents of the present invention, the objects and the effects in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：Refrigerant in cylinder 5 is existed by the first air inlet 3 and the first liquid outlet 4
Circulated between condenser and thermal siphon oil cooler, without being individually equipped with liquid reservoir to thermal siphon oil cooler, while first goes out
The end face of the liquid feeding end of liquid pipe ensures that the refrigerant in cylinder 5 preferentially feeds to heat less than the end face of the liquid feeding end of the second drain pipe
Siphon oil cooler.
Refer to shown in Fig. 1, a kind of condenser of the invention, including condenser body, for connect compressor second
Air inlet 1, the second liquid outlet 2 for connecting evaporator and the and of the first air inlet 3 for connecting thermal siphon oil cooler
First liquid outlet 4, the condenser body includes a horizontally disposed cylinder 5, refrigerant is mounted with the cylinder 5, described
First air inlet 3 and the second air inlet 1 are respectively arranged on the top of cylinder 5, and the liquid outlet 2 of the first liquid outlet 4 and second is distinguished
Located at the bottom of cylinder 5, the first drain pipe is provided with first liquid outlet 4, second is provided with second liquid outlet 2
Drain pipe, the end face of the liquid feeding end of first drain pipe are less than the end face of the liquid feeding end of the second drain pipe.
The operation principle of the condenser of the present invention is as follows, is mounted with condenser and feeds to thermal siphon oil cooler and evaporator
Refrigerant, the refrigerant in cylinder 5 existed by first air inlet 3 at the top of cylinder 5 and the first liquid outlet 4 of the bottom of cylinder 5
Being circulated between condenser and thermal siphon oil cooler, refrigerant liquid flows to thermal siphon oil cooler by the first liquid outlet 4,
Partly being evaporated after being exchanged heat in thermal siphon oil cooler, the gas-liquid mixture of refrigerant enters condenser by the first air inlet 3,
Condensed in condenser；Refrigerant in cylinder 5 passes through second air inlet 1 at the top of cylinder 5 and the second liquid outlet of the bottom of cylinder 5
2 circulate between condenser, evaporator and compressor, and the end face of the liquid feeding end of the first drain pipe is less than the feed liquor of the second drain pipe
The end face at end, after the preferential feed flow of thermal siphon oil cooler is ensured, the refrigerant liquid in cylinder 5 passes through the second liquid outlet 2
It is supplied to evaporator.Wherein, the refrigerant greatest requirements capacity of thermal siphon oil cooler is V, the liquid bulk of the refrigerant in cylinder 5
Height when product is V is H, the distance between the end face of the liquid feeding end of the second drain pipe and end face of liquid feeding end of the first drain pipe
Equal to H.
It was found from foregoing description, the beneficial effects of the present invention are：Refrigerant in cylinder 5 pass through the top of cylinder 5 the
One air inlet 3 and the first liquid outlet 4 of the bottom of cylinder 5 circulate between condenser and thermal siphon oil cooler, without to hot rainbow
Oil suction cooler is individually equipped with liquid reservoir, makes the structure of refrigerating medium unit compacter, significantly reduces the system of refrigerating medium unit
Cause this；The end face of the liquid feeding end of the first drain pipe ensure that in cylinder 5 less than the end face of the liquid feeding end of the second drain pipe simultaneously
Refrigerant preferentially feed to thermal siphon oil cooler, prevent thermal siphon oil cooler from being led because oil temperature supplying is too high after feed flow deficiency
Cause overheat of compressor damage.
Further, the end face of the liquid feeding end of first drain pipe is located at the lowest part of cylinder 5.
It was found from foregoing description, the end face of the liquid feeding end of the first drain pipe is located at the lowest part of cylinder 5, makes the most bottom of cylinder 5
The refrigerant liquid in portion can be utilized, and save the dosage of refrigerant.
Further, in addition to the horizontal baffle 6 positioned at the lower section of the second air inlet 1, the horizontal baffle 6 are fixed on cylinder
5 inwall.
It was found from foregoing description, it is direct during condenser that horizontal baffle 6 can prevent that the refrigerant gas of HTHP from entering
Impingement heat transfer pipe 8 and cause heat exchanger tube 8 to be shaken, avoid heat exchanger tube 8 from damaging and leak.
Further, in addition to tube sheet 7, heat exchanger tube 8 and supporting plate 9, the tube sheet 7 are vertically arranged at the cavity of cylinder 5
Interior, the tube sheet 7 is provided with through hole, and the internal diameter of the through hole and the external diameter of heat exchanger tube 8 are adapted, and the level of heat exchanger tube 8 is worn
In the through hole of supporting plate 9, the supporting plate 9 is in be vertically arranged.
It was found from foregoing description, cooling water, with high-temperature high-pressure refrigerant gas converting heat, makes refrigerant gas in heat exchanger tube 8
Condensation, tube sheet 7 are used to fix heat exchanger tube 8, and supporting plate 9 is used to support heat exchanger tube 8, improves the stability of heat exchanger tube 8.
Further, the top of the cylinder 5 is provided with the interface of safety valve 15, and the interface of safety valve 15 is connected with safety valve
15。
It was found from foregoing description, safety valve 15 can adjust the pressure of the cavity inside of cylinder 5, prevent the pressure of cavity inside
Power is too high, improves the security of condenser.
Further, it is provided with choke valve between second liquid outlet 2 and evaporator.
It was found from foregoing description, choke valve can adjust the flow of refrigerant liquid direction of flow evaporator, make evaporator steady
Operation.
Further, the bottom of the cylinder 5 is provided with support base 16, and the quantity of the support base 16 is two, two branch
Support seat 16 is uniformly distributed in the bottom of cylinder 5.
It was found from foregoing description, the stabilization of cylinder 5 can be improved by being uniformly distributed in two support bases 16 of the bottom of cylinder 5
Property.
Further, in addition to water inlet 11 and delivery port 10, the water inlet 11 and delivery port 10 are respectively arranged on cylinder 5
First end.
It was found from foregoing description, water inlet 11 and delivery port 10 are respectively used to the plumbing of heat exchanger tube 8, and cooling water is from water inlet
Mouth 11 is discharged after entering the heat of the absorption refrigeration agent gas of heat exchanger tube 8 from delivery port 10, and refrigerant gas is condensed.
Further, in addition to evacuation port 12, discharge outlet 13 and sewage draining exit 14, the evacuation port 12 located at cylinder 5 the
The top of two ends, the discharge outlet 13 and sewage draining exit 14 are respectively arranged on the bottom of the second end of cylinder 5.
It was found from foregoing description, evacuation port 12 and discharge outlet 13 are respectively used to the discharge of air and water in water route, sewage draining exit
14 are used for the periodical blowdown of refrigerant.
It refer to shown in Fig. 1, embodiments of the invention one are：
A kind of condenser, including condenser body, the second air inlet 1 for connecting compressor, for connecting evaporator
The second liquid outlet 2 and the first air inlet 3 and the first liquid outlet 4 for connecting thermal siphon oil cooler, the condenser
Body includes a horizontally disposed cylinder 5, and refrigerant, the air inlet of the first air inlet 3 and second are mounted with the cylinder 5
1 is respectively arranged on the top of cylinder 5, and the liquid outlet 2 of the first liquid outlet 4 and second is respectively arranged on the bottom of cylinder 5, and described second
Choke valve is provided between liquid outlet 2 and evaporator, the condenser also includes horizontal baffle 6, tube sheet 7, heat exchanger tube 8, supporting plate
9th, water inlet 11, delivery port 10, evacuation port 12, discharge outlet 13, sewage draining exit 14, safety valve 15 and support base 16, the horizontal gear
Plate 6 is located at the lower section of the second air inlet 1, and the horizontal baffle 6 is fixed on the inwall of cylinder 5, and the tube sheet 7 is vertically arranged at cylinder
In the cavity of body 5, the tube sheet 7 is provided with through hole, and the internal diameter of the through hole and the external diameter of heat exchanger tube 8 are adapted, the heat exchanger tube 8
Level is arranged in the through hole of supporting plate 9, and in being vertically arranged, the water inlet 11 and delivery port 10 are respectively arranged on the supporting plate 9
The first end of cylinder 5, the evacuation port 12 is located at the top of the second end of cylinder 5, the discharge outlet 13 and sewage draining exit 14
The bottom of the second end of cylinder 5 is respectively arranged on, the top of the cylinder 5 is provided with the interface of safety valve 15, and the safety valve 15 connects
Mouth is connected with the safety valve 15, and the quantity of the support base 16 is two, and two support bases 16 are uniformly distributed in the bottom of cylinder 5
Portion.
It refer to shown in Fig. 1, embodiments of the invention two are：
A kind of condenser, it is with the difference of embodiment one：The first drain pipe is provided with first liquid outlet 4,
The end face of the liquid feeding end of first drain pipe is located at the lowest part of cylinder 5, and being provided with second in second liquid outlet 2 goes out liquid
Pipe, the end face of the liquid feeding end of second drain pipe are higher than the end face of the liquid feeding end of the first drain pipe.
In summary, a kind of condenser provided by the invention, the refrigerant in cylinder 5 enter by the first of the top of cylinder 5
Gas port 3 and the first liquid outlet 4 of the bottom of cylinder 5 circulate between condenser and thermal siphon oil cooler, without giving thermal siphon oil
Cooler is individually equipped with liquid reservoir, makes the structure of refrigerating medium unit compacter, significantly reduces being manufactured into for refrigerating medium unit
This；The end face of the liquid feeding end of first drain pipe ensure that the refrigerant in cylinder 5 less than the end face of the liquid feeding end of the second drain pipe
Thermal siphon oil cooler preferentially is fed to, prevents thermal siphon oil cooler from causing compressor because oil temperature supplying is too high after feed flow deficiency
Cross cause thermal damage；The end face of the liquid feeding end of first drain pipe is located at the lowest part of cylinder 5, makes the refrigerant liquid of the bottommost of cylinder 5
It can be utilized, save the dosage of refrigerant；Horizontal baffle 6 can prevent the refrigerant gas of HTHP from entering condensation
Direct impingement heat transfer pipe 8 during device and cause heat exchanger tube 8 to be shaken, avoid heat exchanger tube 8 from damaging and leak；Cooling water is changing
With high-temperature high-pressure refrigerant gas converting heat in heat pipe 8, condense refrigerant gas, tube sheet 7 is used to fix heat exchanger tube 8, supporting plate 9
For supporting heat exchanger tube 8, the stability of heat exchanger tube 8 is improved.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (9)
- A kind of 1. condenser, it is characterised in that：The second air inlet including condenser body, for connecting compressor, for even The second liquid outlet of evaporator and the first air inlet and the first liquid outlet for connecting thermal siphon oil cooler are connect, it is described cold Condenser body includes a horizontally disposed cylinder, and refrigerant, first air inlet and the second air inlet are mounted with the cylinder Mouth is respectively arranged on the top of cylinder, and first liquid outlet and the second liquid outlet are respectively arranged on the bottom of cylinder, and described first goes out Liquid is intraoral to be provided with the first drain pipe, and the second drain pipe, the feed liquor of first drain pipe are provided with second liquid outlet End face of the end face at end less than the liquid feeding end of the second drain pipe.
- 2. condenser according to claim 1, it is characterised in that：The end face of the liquid feeding end of first drain pipe is located at cylinder The lowest part of body.
- 3. condenser according to claim 1, it is characterised in that：Also include the horizontal gear below the second air inlet Plate, the horizontal baffle are fixed on the inwall of cylinder.
- 4. condenser according to claim 1, it is characterised in that：Also include tube sheet, heat exchanger tube and supporting plate, the tube sheet It is vertically arranged in the cavity of cylinder, the tube sheet is provided with through hole, and the internal diameter of the through hole and the external diameter of heat exchanger tube are adapted, institute The through hole that heat exchanger tube level is arranged in supporting plate is stated, the supporting plate is in be vertically arranged.
- 5. condenser according to claim 1, it is characterised in that：The top of the cylinder is provided with relief valve connection, described Relief valve connection is connected with safety valve.
- 6. condenser according to claim 1, it is characterised in that：Throttling is provided between second liquid outlet and evaporator Valve.
- 7. condenser according to claim 1, it is characterised in that：The bottom of the cylinder is provided with support base, the support The quantity of seat is two, and two support bases are uniformly distributed in the bottom of cylinder.
- 8. condenser according to claim 1, it is characterised in that：Also include water inlet and delivery port, the water inlet and Delivery port is respectively arranged on the first end of cylinder.
- 9. condenser according to claim 1, it is characterised in that：Also include evacuation port, discharge outlet and sewage draining exit, the row Eat dishes without rice or wine located at the top of the second end of cylinder, the discharge outlet and sewage draining exit are respectively arranged on the bottom of the second end of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287681.4A CN107860157B (en) | 2017-12-07 | 2017-12-07 | Condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287681.4A CN107860157B (en) | 2017-12-07 | 2017-12-07 | Condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107860157A true CN107860157A (en) | 2018-03-30 |
| CN107860157B CN107860157B (en) | 2023-05-12 |
Family
ID=61705011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711287681.4A Active CN107860157B (en) | 2017-12-07 | 2017-12-07 | Condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860157B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188813A (en) * | 2003-12-25 | 2005-07-14 | Fuji Electric Holdings Co Ltd | Thermo-siphon type cooling device |
| US20060185828A1 (en) * | 2003-07-22 | 2006-08-24 | Chikara Takehara | Thermosyphon device, cooling and heating device and method using the thermosyphone device, and plant cultivating method |
| JP2007093055A (en) * | 2005-09-27 | 2007-04-12 | Sharp Corp | Condenser and loop type thermosiphon therewith |
| CN202361698U (en) * | 2011-11-30 | 2012-08-01 | 武汉新世界制冷工业有限公司 | Thermo-syphon oil cooling system of screw refrigerating compressor |
| CN103096693A (en) * | 2011-10-31 | 2013-05-08 | Abb技术有限公司 | Cabinet with modules having a thermosiphon cooler arrangement |
| CN104567060A (en) * | 2015-01-22 | 2015-04-29 | 中国水利水电第八工程局有限公司 | Thermal siphon oil cooling system |
| CN204880837U (en) * | 2015-08-21 | 2015-12-16 | 成都玉龙化工有限公司 | Thermal siphon screw refrigeration compression system |
| US20160061532A1 (en) * | 2014-09-02 | 2016-03-03 | Aavid Thermalloy, Llc | Evaporator and condenser section structure for thermosiphon |
-
2017
- 2017-12-07 CN CN201711287681.4A patent/CN107860157B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060185828A1 (en) * | 2003-07-22 | 2006-08-24 | Chikara Takehara | Thermosyphon device, cooling and heating device and method using the thermosyphone device, and plant cultivating method |
| JP2005188813A (en) * | 2003-12-25 | 2005-07-14 | Fuji Electric Holdings Co Ltd | Thermo-siphon type cooling device |
| JP2007093055A (en) * | 2005-09-27 | 2007-04-12 | Sharp Corp | Condenser and loop type thermosiphon therewith |
| CN103096693A (en) * | 2011-10-31 | 2013-05-08 | Abb技术有限公司 | Cabinet with modules having a thermosiphon cooler arrangement |
| CN202361698U (en) * | 2011-11-30 | 2012-08-01 | 武汉新世界制冷工业有限公司 | Thermo-syphon oil cooling system of screw refrigerating compressor |
| US20160061532A1 (en) * | 2014-09-02 | 2016-03-03 | Aavid Thermalloy, Llc | Evaporator and condenser section structure for thermosiphon |
| CN104567060A (en) * | 2015-01-22 | 2015-04-29 | 中国水利水电第八工程局有限公司 | Thermal siphon oil cooling system |
| CN204880837U (en) * | 2015-08-21 | 2015-12-16 | 成都玉龙化工有限公司 | Thermal siphon screw refrigeration compression system |
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| Publication number | Publication date |
|---|---|
| CN107860157B (en) | 2023-05-12 |
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