CN107192174A - It is a kind of quick from defrosting finned evaporator - Google Patents
It is a kind of quick from defrosting finned evaporator Download PDFInfo
- Publication number
- CN107192174A CN107192174A CN201710417421.8A CN201710417421A CN107192174A CN 107192174 A CN107192174 A CN 107192174A CN 201710417421 A CN201710417421 A CN 201710417421A CN 107192174 A CN107192174 A CN 107192174A
- Authority
- CN
- China
- Prior art keywords
- chamber
- fin
- pipe
- auxiliary
- efferent duct
- 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
Links
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
- F25B39/02—Evaporators
-
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
-
- 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
- F25B2339/02—Details of evaporators
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/11—Sensor to detect if defrost is necessary
Abstract
The invention discloses a kind of quick defrosting finned evaporator certainly, including：Controller, coil pipe and the fin for being fixed on coil pipe periphery, wherein：Coil pipe has inlet and gas outlet, and the inlet of the coil pipe is connected with primary input pipe and auxiliary input pipe, and the gas outlet of coil pipe is connected with main efferent duct and auxiliary efferent duct；There is folder chamber, folder chamber has air inlet, gas outlet and liquid outlet, and the air inlet of the folder chamber is connected with the auxiliary efferent duct, and its gas outlet is connected with the main efferent duct, and its liquid outlet is connected with the auxiliary input pipe inside fin；Heating chamber is provided between the air inlet and auxiliary efferent duct of the folder chamber, heating chamber is provided with heating unit, and heating unit is connected with controller and controls whether it acts by controller；Provided with the control valve for controlling break-make therebetween between the heating chamber and the air inlet for pressing from both sides chamber, the control valve is connected with controller and controls it to switch by controller.The present invention can voluntarily defrost, it is to avoid the problem of frosting layer is blocked up.
Description
Technical field
The present invention relates to vaporizer technology field, more particularly to a kind of quick defrosting finned evaporator certainly.
Background technology
Finned evaporator is that condensation " liquid " body using low temperature carries out heat by its internal pipeline, and with extraneous air
Exchange, " gas " changes heat absorption, reaches the effect of refrigeration.Frosting on evaporator often occurs in finned evaporator in practical process
Phenomenon.Frosting initial stage, frost layer is very thin, and the contact area of fin and air is increased indirectly, and heat exchange is strengthened.And to one regularly
Wait, with the thickening of frost layer, hinder the heat exchange between air and fin, heat exchange weakens, be now accomplished by defrosting processing.
The content of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes a kind of quick from defrosting finned evaporator.
The present invention proposes a kind of quick defrosting finned evaporator certainly, including：Controller, coil pipe and it is fixed on outside coil pipe
The fin in week, wherein：
Coil pipe has inlet and gas outlet, and the inlet of the coil pipe is connected with primary input pipe and auxiliary input pipe, coil pipe
Gas outlet be connected with main efferent duct and auxiliary efferent duct；
There is folder chamber, folder chamber has air inlet, gas outlet and a liquid outlet inside fin, the air inlet of the folder chamber with it is described
Auxiliary efferent duct connection, its gas outlet is connected with the main efferent duct, and its liquid outlet is connected with the auxiliary input pipe；The folder chamber
Heating chamber is provided between air inlet and auxiliary efferent duct, heating chamber is provided with heating unit, and heating unit is connected with controller and by controlling
Device processed controls whether it acts；Provided with the control valve for controlling break-make therebetween between the heating chamber and the air inlet for pressing from both sides chamber,
The control valve is connected with controller and controls it to switch by controller.
Preferably, the air inlet and liquid outlet of folder chamber are respectively positioned on the lower section of fin, and its gas outlet is positioned above.
Preferably, the inwall of folder chamber is provided with some guiding gutters arranged vertically.
Preferably, it is provided with reservoir between the liquid outlet and auxiliary input pipe of folder chamber.
Preferably, fin includes the first plate face positioned opposite, the second plate face and positioned at the first plate face and the second plate face
Between and be connected with the first plate face, the second plate face outward flange to form the side of folder chamber between the first plate face, the second plate face respectively
Face；First plate face, the second plate face are shiny surface.
Preferably, fin has multiple, and air inlet on each fin is interconnected by the first pipeline, going out on each fin
Gas port is interconnected by second pipe；First pipeline is connected with the auxiliary efferent duct, second pipe and the main output
Pipe is connected.
Preferably, on each fin go out liquid gas port also by the first pipeline be interconnected, the first pipeline also with it is described auxiliary defeated
Liquid pipe road is connected.
Preferably, there is the first tube chamber, the second tube chamber, first tube chamber is used to connect entering for fin inside the first pipeline
Gas port and main efferent duct, the second tube chamber are used for the auxiliary inlet of liquid outlet for connecting fin.
Preferably, the first pipeline is located at the lower section of fin, and second pipe is located at the top of fin.
Preferably, the first pipeline is flat tube.
Preferably, second pipe is flat tube.
In the present invention, it is configured by the structure to coil pipe, its inlet is connected with primary input pipe and auxiliary input pipe,
Its gas outlet is connected with main efferent duct and auxiliary efferent duct；Simultaneously by inside fin set folder chamber, and make the folder chamber have into
Gas port, gas outlet and liquid outlet, the air inlet of the folder chamber are connected with auxiliary efferent duct, and the gas outlet of the folder chamber connects with main efferent duct
Connect, the liquid outlet of the folder chamber is connected with auxiliary feed tube, and heating chamber is set between the air inlet and auxiliary efferent duct of folder chamber, adding
Hot cell sets heating unit, and heating unit is connected with controller and control whether it acts by controller；Heating chamber with
Setting controls the control valve of break-make therebetween between pressing from both sides the air inlet of chamber, and control valve is connected with controller.It is defeated using master
Outlet pipe and primary input pipe make coil pipe keep normal working cycles, make the portion that coil pipe is exported using auxiliary efferent duct and auxiliary input pipe
Material is divided to flow to main efferent duct, primary input pipe respectively again after folder chamber.In work, when fin frosting is blocked up, utilize
Controller control heating unit work, to be heated to entering the material in heating chamber, and opens control valve, makes thing after heating
Matter enters folder intracavitary, so that fin surface temperature increases, and then the frost melts on its surface is come off.
Brief description of the drawings
Fig. 1 is a kind of quick structural representation from the finned evaporator that defrosts proposed by the present invention.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
As shown in figure 1, Fig. 1 is a kind of quick structural representation from the finned evaporator that defrosts proposed by the present invention.
Reference picture 1, one kind that the embodiment of the present invention is proposed is quick from defrosting finned evaporator, including：Controller, coil pipe
1 and the fin 2 of the periphery of coil pipe 1 is fixed on, wherein：
Coil pipe 1 has inlet and gas outlet, and the inlet of the coil pipe 1 is connected with primary input pipe 101 and auxiliary input pipe
102, the gas outlet of coil pipe 1 is connected with main efferent duct 103 and auxiliary efferent duct 104.
The inside of fin 2 has folder chamber, and folder chamber has air inlet, gas outlet and liquid outlet, the air inlet of the folder chamber and institute
State auxiliary efferent duct 104 to connect, its gas outlet is connected with the main efferent duct 103, its liquid outlet connects with the auxiliary input pipe 102
Connect；Heating chamber 3 is provided between the air inlet and auxiliary efferent duct 104 of the folder chamber, heating chamber 3 is provided with heating unit, heating unit
It is connected with controller and controls whether it acts by controller；Provided with control two between the heating chamber 3 and the air inlet for pressing from both sides chamber
The control valve of break-make between person, the control valve is connected with controller and controls it to switch by controller.
In the present embodiment, the air inlet and liquid outlet for pressing from both sides chamber are respectively positioned on the lower section of fin 2, and its gas outlet is positioned above,
So that entering " gas " of folder chamber can be upwardly formed automatically, and the liquid for pressing from both sides intracavitary then can be discharged smoothly.And the present embodiment
The inwall of middle folder chamber is provided with some guiding gutters arranged vertically, so that the liquid in folder cavity wall can flow to it along guiding gutter
Bottom and in its congregate.Reservoir 4 is provided between the liquid outlet and auxiliary input pipe 102 that press from both sides chamber, to lack to folder chamber discharge
The liquid of amount is collected.
In the present embodiment, fin 2 includes the first plate face positioned opposite, the second plate face and positioned at the first plate face and second
It is connected to form folder chamber between the first plate face, the second plate face between plate face and respectively with the first plate face, the second plate face outward flange
Side；First plate face, the second plate face are shiny surface, so that frosting layer can be with fast-falling.Wing in the present embodiment
Piece 2 has multiple, and air inlet on each fin 2 is interconnected by the first pipeline 5, and the gas outlet on each fin 2 passes through second
Pipeline 6 is interconnected；First pipeline 5 is connected with the auxiliary efferent duct 104, and second pipe 6 connects with the main efferent duct 103
Connect；First pipeline 5, second pipe 6 are flat tube, and the first pipeline 5 is located at the lower section of fin 2, and second pipe 6 is located at fin 2
Top, the first pipeline 5 is also connected with the auxiliary liquid-transport pipe-line, and the inside of the first pipeline 5 has the first tube chamber, the second tube chamber, institute
Air inlet and main efferent duct 103 that the first tube chamber is used to connect fin 2 are stated, the liquid outlet that the second tube chamber is used to connect fin 2 is auxiliary
Inlet, so that the liquid gas port that goes out on each fin 2 is interconnected also by the first pipeline 5.The setting of said structure can make folder
The interior gas of chamber can smoothly be discharged into main efferent duct 103, the liquid of folder intracavitary is smoothly discharged into auxiliary input pipe
102, structure design compact and reasonable.
In the present invention, it is configured by the structure to coil pipe 1, its inlet is connected with primary input pipe 101 and auxiliary defeated
Enter pipe 102, its gas outlet is connected with main efferent duct 103 and auxiliary efferent duct 104；Simultaneously by setting folder chamber inside fin 2, and
Make the folder chamber that there is air inlet, gas outlet and liquid outlet, the air inlet of the folder chamber is connected with auxiliary efferent duct 104, the folder chamber goes out
Gas port is connected with main efferent duct 103, and the liquid outlet of the folder chamber is connected with auxiliary feed tube, and in the air inlet and auxiliary efferent duct of folder chamber
Heating chamber 3 is set between 104, heating unit is set in heating chamber 3, and heating unit is connected with controller and by controller control
Make whether it acts；The control valve for controlling break-make therebetween is set between the air inlet of heating chamber 3 and folder chamber, and makes control
Valve is connected with controller.Coil pipe 1 is set to keep normal working cycles using main efferent duct 103 and primary input pipe 101, using auxiliary defeated
Outlet pipe 104 and auxiliary input pipe 102 allow the moieties that coil pipe 1 is exported to flow to main efferent duct respectively again after folder chamber
103rd, primary input pipe 101.In work, when the frosting of fin 2 is blocked up, using controller control heating unit work, with to entering
Material in heating chamber 3 is heated, and opens control valve, material after heating is entered folder intracavitary, so that the surface temperature of fin 2
Degree increase, and then the frost melts on its surface is come off.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. it is a kind of quick from defrosting finned evaporator, it is characterised in that including：Controller, coil pipe (1) and it is fixed on coil pipe
(1) fin (2) of periphery, wherein：
Coil pipe (1) has inlet and gas outlet, and the inlet of the coil pipe (1) is connected with primary input pipe (101) and auxiliary input
Manage (102), the gas outlet of coil pipe (1) is connected with main efferent duct (103) and auxiliary efferent duct (104)；
There is folder chamber, folder chamber has air inlet, gas outlet and a liquid outlet inside fin (2), the air inlet of the folder chamber with it is described
Auxiliary efferent duct (104) connection, its gas outlet is connected with the main efferent duct (103), its liquid outlet and the auxiliary input pipe (102)
Connection；Heating chamber (3) is provided between the air inlet and auxiliary efferent duct (104) of the folder chamber, heating chamber (3) is provided with heating unit,
Heating unit is connected with controller and controls whether it acts by controller；Between the heating chamber (3) and the air inlet for pressing from both sides chamber
Provided with the control valve for controlling break-make therebetween, the control valve is connected with controller and controls it to switch by controller.
2. it is according to claim 1 quick from defrosting finned evaporator, it is characterised in that to press from both sides the air inlet of chamber and go out liquid
Mouth is respectively positioned on the lower section of fin (2), and its gas outlet is positioned above.
3. it is according to claim 2 quick from defrosting finned evaporator, it is characterised in that the inwall of folder chamber is provided with some
The guiding gutter that bar is arranged vertically.
4. according to claim 1 quick from defrosting finned evaporator, it is characterised in that the liquid outlet of folder chamber with it is auxiliary defeated
Enter and reservoir (4) is provided between pipe (102).
5. it is according to claim 1 quick from defrosting finned evaporator, it is characterised in that fin (2) includes relative cloth
The first plate face for putting, the second plate face and between the first plate face and the second plate face and respectively with the first plate face, the second plate face
The side of chamber is pressed from both sides in outward flange connection to be formed between the first plate face, the second plate face；First plate face, the second plate face are light
Sliding surface.
6. according to claim 1 quick from defrosting finned evaporator, it is characterised in that fin (2) have it is multiple, respectively
Air inlet on fin (2) is interconnected by the first pipeline (5), and the gas outlet on each fin (2) passes through second pipe (6) phase
It is intercommunicated；First pipeline (5) is connected with the auxiliary efferent duct (104), second pipe (6) and the main efferent duct (103)
Connection.
7. it is according to claim 6 quick from defrosting finned evaporator, it is characterised in that to go out liquid on each fin (2)
Gas port is interconnected also by the first pipeline (5), and the first pipeline (5) is also connected with the auxiliary liquid-transport pipe-line.
8. it is according to claim 7 quick from defrosting finned evaporator, it is characterised in that to have inside the first pipeline (5)
There are the first tube chamber, the second tube chamber, first tube chamber is used for the air inlet and main efferent duct (103) for connecting fin (2), the second pipe
Chamber is used for the auxiliary inlet of liquid outlet for connecting fin (2).
9. it is according to claim 6 quick from defrosting finned evaporator, it is characterised in that the first pipeline (5) is located at wing
The lower section of piece (2), second pipe (6) is located at the top of fin (2).
10. it is according to claim 6 quick from defrosting finned evaporator, it is characterised in that the first pipeline (5) is flat
Pipe；Preferably, second pipe (6) is flat tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417421.8A CN107192174B (en) | 2017-06-06 | 2017-06-06 | Quick self-defrosting finned evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417421.8A CN107192174B (en) | 2017-06-06 | 2017-06-06 | Quick self-defrosting finned evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107192174A true CN107192174A (en) | 2017-09-22 |
| CN107192174B CN107192174B (en) | 2020-02-11 |
Family
ID=59877326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710417421.8A Active CN107192174B (en) | 2017-06-06 | 2017-06-06 | Quick self-defrosting finned evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107192174B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010094016A (en) * | 2000-04-03 | 2001-10-31 | 구자홍 | Plastic evaporator for refrigerator |
| CN201110683Y (en) * | 2007-10-18 | 2008-09-03 | 重庆大学 | Plate fin type ice cold accumulator |
| CN201548003U (en) * | 2009-11-29 | 2010-08-11 | 程启进 | Defrosting evaporator with planar heating unit |
| CN101936626A (en) * | 2010-04-08 | 2011-01-05 | 合肥美的荣事达电冰箱有限公司 | Fin type evaporator and refrigerator thereof |
| US20110127015A1 (en) * | 2008-09-08 | 2011-06-02 | Taras Michael F | Microchannel heat exchanger module design to reduce water entrapment |
-
2017
- 2017-06-06 CN CN201710417421.8A patent/CN107192174B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010094016A (en) * | 2000-04-03 | 2001-10-31 | 구자홍 | Plastic evaporator for refrigerator |
| CN201110683Y (en) * | 2007-10-18 | 2008-09-03 | 重庆大学 | Plate fin type ice cold accumulator |
| US20110127015A1 (en) * | 2008-09-08 | 2011-06-02 | Taras Michael F | Microchannel heat exchanger module design to reduce water entrapment |
| CN201548003U (en) * | 2009-11-29 | 2010-08-11 | 程启进 | Defrosting evaporator with planar heating unit |
| CN101936626A (en) * | 2010-04-08 | 2011-01-05 | 合肥美的荣事达电冰箱有限公司 | Fin type evaporator and refrigerator thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107192174B (en) | 2020-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205939805U (en) | Integrated machine of air conditioner and water heater | |
| CN104710097B (en) | Solar-assisted heat pump sludge drying system | |
| CN206959315U (en) | Water dispenser | |
| CN110118447A (en) | A kind of frequency conversion air source heat pump refrigerating heating and water-heating trilogy supply unit | |
| CN108036542A (en) | Air conditioner heat pump system with chassis ice-melting function | |
| CN106885404A (en) | The heating and defrosting system and method and heat pump air conditioner of a kind of heat pump air conditioner | |
| CN106440579A (en) | Air conditioner and defrosting system thereof | |
| CN206600949U (en) | Drip tray defrosting device for ultra-low temperature air source heat pump | |
| CN101957097A (en) | Heat recovering multifunctional swimming pool integrated machine | |
| CN206572818U (en) | Air conditioner | |
| CN107192174A (en) | It is a kind of quick from defrosting finned evaporator | |
| CN205403264U (en) | Air conditioner and parallel flow heat exchanger thereof | |
| CN109405283A (en) | A kind of accurate temperature controlling type heat pump hot blast stove system | |
| CN206546051U (en) | A kind of used heat defroster of cooling-water machine | |
| CN208284562U (en) | Hydrogen fuel cell with cooling recirculation system | |
| CN206755740U (en) | A kind of novel energy-conserving cooling and drying device system | |
| CN206572810U (en) | Air conditioner | |
| CN106885398A (en) | Ultra-thin evaporator using for air | |
| CN208205160U (en) | Bathroom demisting heater | |
| CN209662945U (en) | Forming machine exhaust gas takes off white device | |
| CN208475643U (en) | Energy-saving gas water heater | |
| CN207501255U (en) | Heat exchanger and air conditioner indoor unit | |
| CN205448416U (en) | Air conditioner of quick -witted steam defrosting in adoption air conditioning | |
| CN205448434U (en) | Adopt hot water to carry out air conditioner that defrosts | |
| CN109855401A (en) | A kind of high-performance air-source all-in-one machine with drying and dehumidifying functions and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |