CN110455016A - A kind of frost-proof wing pipe evaporator - Google Patents
A kind of frost-proof wing pipe evaporator Download PDFInfo
- Publication number
- CN110455016A CN110455016A CN201910748771.1A CN201910748771A CN110455016A CN 110455016 A CN110455016 A CN 110455016A CN 201910748771 A CN201910748771 A CN 201910748771A CN 110455016 A CN110455016 A CN 110455016A
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- CN
- China
- Prior art keywords
- finned tube
- tube exchanger
- blower
- frost
- exchanger
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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- 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
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention belongs to Frostless air-source heat pump fields, more particularly to a kind of frost-proof wing pipe evaporator.Including dispenser, finned tube exchanger, bracket, blower, solar or lunar halo and wind deflector, finned tube exchanger can be divided into surrounding finned tube exchanger and bottom surface finned tube exchanger, the angle of plane is between 30 ° ~ 60 ° where plane where surrounding finned tube exchanger and bottom surface finned tube exchanger, the position of certain distance above the rim of a bowl shape finned tube exchanger is arranged in blower, solar or lunar halo is set around blower, surrounding finned tube exchanger cohesive position has wind deflector connection, prevents from leaking out.The wind that blower generates smooth can flow through each finned tube exchanger, and the refrigerant for flowing through each finned tube exchanger by dispenser is made to complete evaporation；The frost of finned tube exchanger surface knot is not easy attachment or frostless attachment due to self gravity, wind-force and fan vibration power triple role, realizes the efficient operation of winter heat pump, reduces frosting to the adverse effect of conventional air source heat pump system.
Description
Technical field
The invention belongs to Frostless air-source heat pump fields, more particularly to a kind of frost-proof wing pipe evaporator.
Background technique
With being constantly progressive for air-conditioning technical, people for air-conditioning efficiency, quality the problems such as increasingly pay attention to, and carry out
Many researchs.There is frosting in the application of area in south China in traditional air-cooled air source heat pump, including defrosting effect
Rate is low, removes not clean, comfort difference etc., and frost will affect the circulation of air, influence evaporator heat exchange.To solve the problems, such as frosting, nothing
White air source heat pump with uninterrupted heat supply, comfort is high the advantages that be developed, but conventional Frostless air-source heat pump needs volume
The outer energy remains frostless, how efficiently, energy-efficient Frostless air-source heat pump become the emphasis of research.
Summary of the invention
To solve the problems, such as that evaporator surface influences heat exchange efficiency because of easy frosting, the present invention provides one kind to delay
Frosting even frostless, at low cost, good effect of heat exchange wind-cooled evaporator.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions:
A kind of frost-proof wing pipe evaporator, including dispenser, finned tube exchanger, bracket, blower, solar or lunar halo and wind deflector, it is described
Finned tube exchanger can be divided into surrounding finned tube exchanger and bottom surface finned tube exchanger, and be distributed in the rim of a bowl shape, the blower
The position of certain distance above the rim of a bowl shape finned tube exchanger is set, and the wind that blower generates smooth can flow through each finned tube
Heat exchanger makes the refrigerant for flowing through each finned tube exchanger by dispenser complete evaporation；Finned tube exchanger surface knot
Frost is not easy attachment or frostless attachment due to self gravity, wind-force and fan vibration power triple role.
A kind of frost-proof wing pipe evaporator, bottom surface finned tube exchanger are horizontally fixed on frame body, surrounding fin
Heat exchange of heat pipe is uniformly fixed on the frame body of bottom surface finned tube exchanger surrounding, and the angle of plane and horizontal plane where it exists
Between 30 ° ~ 60 °, the wind energy near normal gradually spread for generating the blower passes through each finned tube exchanger.
A kind of frost-proof wing pipe evaporator is arranged solar or lunar halo around blower, gathers fan delivery, the blower and wind
Circle be respectively provided on the bracket, and can on bracket vertical sliding motion.
A kind of frost-proof wing pipe evaporator, surrounding finned tube exchanger cohesive position have wind deflector connection, prevent
It leaks out, when the fan operation, air can only be flowed downward out across fin clearance on the upside of finned tube exchanger.
A kind of frost-proof wing pipe evaporator, the fin gap of finned tube exchanger is parallel with horizontal plane, guarantees
The spiral wind energy of blower blowout smoothly flows through fin gap.
A kind of frost-proof wing pipe evaporator, in the case where efficiently utilizing wind field characteristic, the blower and bottom surface
The distance of finned tube exchanger is not less than 0.15 meter, and bottom surface heat exchanger is not less than 0.3 meter at a distance from ground.
A kind of frost-proof wing pipe evaporator, refrigerant liquid flow to each finned tube by the uniform equal part of dispenser
Heat exchanger, the journeys such as refrigerant converge to refrigerant tracheae by becoming gas after the completion evaporation of each finned tube exchanger.
In conclusion the beneficial effect comprise that
1) reinforce heat transfer effect, improve heat transfer rate, prolong the service life；
2) delay finned-tube heat exchanger in frosting conditions even frostless, promote the efficient operation of heat pump unit；
3) at low cost, effect is good, easily promotes；
The mentioned-above general introduction for the application, therefore necessarily have the case where simplified, summary and omissions of detail；The technology of this field
Personnel are it should be appreciated that overview section is only the explanation to the application, and is not to be taken as any restriction to the application.This theory
Device described in bright book and/or method and/or other aspects, features and advantages of other themes will be due to this specification
It illustrates and is apparent from.Overview section be for imported in a manner of a kind of simplification it is multiple will be in following specific embodiments part
The concept further described.This overview section neither for determining the key features or essential features of claimed subject,
The supplementary means of the non-range for being used as determining claimed subject.
Detailed description of the invention
By following description and appended claims and in conjunction with attached drawing, it will more fully be clearly understood that this
The above and other feature of application.It should be appreciated that these attached drawings are only the descriptions to several embodiments of the application, it is not considered that
It is the restriction to the application range, by attached drawing, teachings herein will be obtained definitely and be explained in detail.
Fig. 1 is a kind of structural schematic diagram of frost-proof wing pipe evaporator of the invention.
Fig. 2 is that a kind of 5 groups of finned tube exchangers of frost-proof wing pipe evaporator of the invention and wind deflector specific location show
It is intended to.
In figure, 1- dispenser, 2- finned tube exchanger, 3- bracket, 4- blower, 5- solar or lunar halo, 6- wind deflector, 21- surrounding wing
Piece heat exchange of heat pipe, the bottom surface 22- finned tube exchanger.
Specific embodiment
In following specific embodiment part, the attached drawing for being combined as specification a part is illustrated.In attached drawing
In, identical/similar label usually indicates identical/similar component, unless being otherwise noted in specification.Specific embodiment,
The embodiment for being used to illustrate described in drawings and claims is not considered as the restriction to the application.Not inclined
In the case where the spirit or scope of theme from the application statement, the other embodiments of the application can be used, and can be with
Other variations are made to the application.It is easily understood that can to description general in this specification, diagram is said in attached drawing
The various aspects of bright the application carry out various differently composed configurations, replacement, combination, design, and all these changes are all aobvious
So in the contemplation, it and constitutes part of this application.
Referring to Figures 1 and 2, a kind of frost-proof wing pipe evaporator, including dispenser 1, finned tube exchanger 2, bracket 3, wind
Machine 4, solar or lunar halo 5 and wind deflector 6, can be divided into surrounding finned tube exchanger 21 and bottom surface fin by least 5 groups of finned tube exchanger 2
Heat exchange of heat pipe 22, and be distributed in the rim of a bowl shape.Wherein, the position of 2 top certain distance of the rim of a bowl shape finned tube exchanger is arranged in blower 4
It sets, the wind that blower 4 generates smooth can flow through each finned tube exchanger；Bottom surface finned tube exchanger 22 is horizontally fixed on frame body
On 3, surrounding finned tube exchanger 21 is uniformly fixed on the frame body 3 of 21 surrounding of bottom surface finned tube exchanger, and plane where it
Between 30 ° ~ 60 °, the wind energy near normal gradually spread for generating the blower 4 passes through each angle with horizontal plane
Finned tube exchanger, makes refrigerant liquid flow to each finned tube exchanger by the uniform equal part of dispenser 1, and the journeys such as refrigerant are logical
Each finned tube exchanger is crossed to complete to become gas after evaporation to converge to refrigerant tracheae；The frost of 2 surface of finned tube exchanger knot
Due to self gravity, wind-force and fan vibration power triple role, it is not easy attachment or frostless attachment, frost layer is de- when can accelerate defrosting
It falls, significantly improves influence of the frost layer to system.
Solar or lunar halo 5 is arranged in 4 surrounding of blower, gathers fan delivery, blower 4 and solar or lunar halo 5 are arranged on the bracket 3, and can
The vertical sliding motion on bracket 3.21 cohesive position of surrounding finned tube exchanger has the connection of wind deflector 6, prevents from leaking out, when blower 4 is transported
When row, 2 upside air of finned tube exchanger can only be flowed downward out across fin clearance.
In addition, the fin gap of finned tube exchanger 2 is parallel with horizontal plane, the spiral wind energy for guaranteeing that blower 4 is blown out is suitable
Smooth flows through fin gap.In the case where efficiently utilizing wind field characteristic, blower 4 and 22 distance L1 of bottom surface finned tube exchanger
Not less than 0.15 meter, bottom surface heat exchanger is not less than 0.3 meter with ground distance L2.
It is aforementioned to be described in detail by block diagram, flow chart and/or examples of implementation, illustrate the application device and/
Or the different embodiments of method.When these block diagrams, flow chart and/or embodiment include one or more functions and/or operation
When, it will be readily apparent to those skilled in the art that each function and/or operation in these block diagrams, flow chart and/or embodiment can lead to
Cross various hardware, software, firmware or substantially they any combination and individually and/or jointly implement.The skill of this field
Then art personnel carry out engineering practice with by institute, it will be recognized that describe device and/or method in a manner of illustrating in this specification
The device and/or method integration of description are very common in this field into data processing system.That is, this explanation
At least part in device and/or method described in book can be integrated into data processing system by the experiment of fair amount
In.It can will be plural for substantially any plural number and/or singular references, those skilled in the art used in this specification
It is construed to odd number and/or odd number is construed to plural number, be suitable so long as doing from context and/or application.
For the sake of clarity, in the present specification various singular/plurals may be combined clearly statement to come out.
The many aspects and embodiment of the application disclosed herein, it will be understood by those skilled in the art that the application
Other aspects and embodiment.Many aspects and embodiment disclosed herein are only intended to for example, being not
Restriction to the application, the real protection scope of the application and spirit should be subject to following claims.
Claims (7)
1. a kind of frost-proof wing pipe evaporator, which is characterized in that including dispenser, finned tube exchanger, bracket, blower, solar or lunar halo
And wind deflector, the finned tube exchanger can be divided into surrounding finned tube exchanger and bottom surface finned tube exchanger, and be in the rim of a bowl shape
The position of certain distance above the rim of a bowl shape finned tube exchanger is arranged in distribution, the blower, and the wind that blower generates can be smooth
Each finned tube exchanger is flowed through, the refrigerant for flowing through each finned tube exchanger by dispenser is made to complete evaporation；Finned tube
The frost of heat exchanger surface knot is not easy attachment or frostless attachment due to self gravity, wind-force and fan vibration power triple role.
2. a kind of frost-proof wing pipe evaporator as described in claim 1, which is characterized in that the bottom surface finned tube exchanger water
Flat to be fixed on frame body, surrounding finned tube exchanger is uniformly fixed on the frame body of bottom surface finned tube exchanger surrounding, and its institute
In the angle of plane and horizontal plane between 30 ° ~ 60 °, the wind energy near normal gradually spread for generating the blower is passed through
Each finned tube exchanger.
3. a kind of frost-proof wing pipe evaporator as described in claim 1, which is characterized in that solar or lunar halo is set around the blower,
Gather fan delivery, the blower and solar or lunar halo are respectively provided on the bracket, and can on bracket vertical sliding motion.
4. a kind of frost-proof wing pipe evaporator as described in claim 1, which is characterized in that the surrounding finned tube exchanger rank
Connecing position has wind deflector connection, prevents from leaking out, and when the fan operation, air can only pass through fin on the upside of finned tube exchanger
Gap flows downward out.
5. a kind of frost-proof wing pipe evaporator as described in claim 1, which is characterized in that the fin of the finned tube exchanger
Gap is parallel with horizontal plane, guarantees that the spiral wind energy of blower blowout smoothly flows through fin gap.
6. a kind of frost-proof wing pipe evaporator as described in claim 1, which is characterized in that in the feelings for efficiently utilizing wind field characteristic
Under condition, the blower is not less than 0.15 meter at a distance from the finned tube exchanger of bottom surface, and bottom surface heat exchanger is not small at a distance from ground
In 0.3 meter.
7. a kind of frost-proof wing pipe evaporator as described in claim 1, which is characterized in that refrigerant liquid is equal by dispenser
Even equal part flows to each finned tube exchanger, and the journeys such as refrigerant become gas remittance after completing evaporation by each finned tube exchanger
Gather refrigerant tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748771.1A CN110455016A (en) | 2019-08-14 | 2019-08-14 | A kind of frost-proof wing pipe evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748771.1A CN110455016A (en) | 2019-08-14 | 2019-08-14 | A kind of frost-proof wing pipe evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110455016A true CN110455016A (en) | 2019-11-15 |
Family
ID=68486492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910748771.1A Pending CN110455016A (en) | 2019-08-14 | 2019-08-14 | A kind of frost-proof wing pipe evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110455016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127257A (en) * | 2022-06-30 | 2022-09-30 | 山东和同信息科技股份有限公司 | Non-uniform arrangement structure and method for L-shaped finned tube heat exchanger of air source heat pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336936A (en) * | 2005-06-01 | 2006-12-14 | Kobe Steel Ltd | Refrigerant supplying method for finned tube type heat exchanger |
| CN102853601A (en) * | 2011-06-28 | 2013-01-02 | 李思模 | Defrosting device of heat pump |
| KR101287775B1 (en) * | 2009-09-15 | 2013-07-18 | 히타치 어플라이언스 가부시키가이샤 | Air conditioner |
| CN105276870A (en) * | 2015-11-10 | 2016-01-27 | 东北电力大学 | Air cooling evaporator with solar heat collection function |
| CN106247690A (en) * | 2016-08-16 | 2016-12-21 | 东北电力大学 | Fin-tube heat exchanger |
| WO2019009162A1 (en) * | 2017-07-03 | 2019-01-10 | ダイキン工業株式会社 | Heat exchanger and heat exchange unit provided with same |
-
2019
- 2019-08-14 CN CN201910748771.1A patent/CN110455016A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336936A (en) * | 2005-06-01 | 2006-12-14 | Kobe Steel Ltd | Refrigerant supplying method for finned tube type heat exchanger |
| KR101287775B1 (en) * | 2009-09-15 | 2013-07-18 | 히타치 어플라이언스 가부시키가이샤 | Air conditioner |
| CN102853601A (en) * | 2011-06-28 | 2013-01-02 | 李思模 | Defrosting device of heat pump |
| CN105276870A (en) * | 2015-11-10 | 2016-01-27 | 东北电力大学 | Air cooling evaporator with solar heat collection function |
| CN106247690A (en) * | 2016-08-16 | 2016-12-21 | 东北电力大学 | Fin-tube heat exchanger |
| WO2019009162A1 (en) * | 2017-07-03 | 2019-01-10 | ダイキン工業株式会社 | Heat exchanger and heat exchange unit provided with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127257A (en) * | 2022-06-30 | 2022-09-30 | 山东和同信息科技股份有限公司 | Non-uniform arrangement structure and method for L-shaped finned tube heat exchanger of air source heat pump |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |