CN105737461B - Finned solar evaporator with heat pump device - Google Patents
Finned solar evaporator with heat pump device Download PDFInfo
- Publication number
- CN105737461B CN105737461B CN201610256340.XA CN201610256340A CN105737461B CN 105737461 B CN105737461 B CN 105737461B CN 201610256340 A CN201610256340 A CN 201610256340A CN 105737461 B CN105737461 B CN 105737461B
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- Prior art keywords
- coil pipe
- evaporator
- casing
- export
- port
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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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
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
- F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
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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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of finned solar evaporator with heat pump device, including casing, two groups of compressors and fluid reservoir are installed in the inner bottom surface of casing, the port of export of compressor is connected with condenser, filter is connected with the port of export of fluid reservoir, the port of export of filter is provided with expansion valve, the side of casing is provided with evaporator fan, the outside of evaporator fan is provided with guard, evaporator assemblies are installed at the top of casing, the outside of evaporator assemblies is covered with the plexiglass tent of high printing opacity, evaporator assemblies are made up of coil pipe and evaporation fin, coil pipe is multistory frame structure, two groups of coil pipes form the tower structure of closing.The present invention forms tower structure using two groups of coil pipes and evaporation fin, can multi-angle, multi-faceted absorption solar energy, while use the awave evaporation fin of multilayer, effectively increase endotherm area, floor space is small, operating efficiency is high, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to solar energy to utilize technical field, more particularly to a kind of finned solar evaporator with heat pump dress
Put.
Background technology
At present, the emerging renewable energy technologies such as solar energy, wind energy have been widely used in industrial and agricultural production.Too
Positive energy aboundresources, environmentally-friendly sanitary, many regional solar energy resourceses in China are very abundant, but utilization rate is not high.Heat pump techniques
A kind of new energy-conservation refrigerating and heat-supplying technology, with solar energy directly heat based on heating system supplemented by air source heat pump
Increasingly attract attention, but the evaporator with heat pump used at present uses flat structure more, can be because of solar azimuth and the sun
Elevation angle changes with the change of season and daylight hours, causes heat supply unstable, and Solar use is inefficient etc. asks
Topic.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of finned solar proposed is warm
Pump evaporator.
To achieve these goals, present invention employs following technical scheme：
Finned solar evaporator with heat pump device, including casing, installing two groups in the inner bottom surface of the casing has pressure
Contracting machine and fluid reservoir, the port of export of the compressor are connected with condenser by pipeline, and the port of export of the condenser passes through pipe
The entrance point of road and fluid reservoir is connected, and the port of export of the fluid reservoir is connected by the entrance point of pipeline and compressor, the storage
Filter is connected with another port of export of flow container, the port of export of the filter is provided with expansion valve, the side peace of the casing
Equipped with evaporator fan, the outside of the evaporator fan is provided with guard, is provided with evaporator assemblies at the top of the casing, institute
The outside for stating evaporator assemblies is covered with the plexiglass tent of high printing opacity, and plexiglass tent is arranged on the top of casing, the case
Through hole is respectively equipped with the face that body is connected with plexiglass tent and evaporator fan；
The evaporator assemblies are made up of coil pipe and evaporation fin, and the coil pipe is circuitous several times by an evaporation tube process
After inflection roll forming and bending forms the multistory frame structure of 80 to 100 angles, the end to end tower for forming closing of two groups of coil pipes
Formula structure, the evaporation fin is wave laminated structure, and multiple-layer stacked is nested in each breach layer that coil pipe is formed through bending
In, the evaporation fin be located at one end on the outside of coil pipe in the same plane, and two groups of coil pipes of the parallel envelope of the plane splice shapes
Into surround face.
Preferably, the multistory frame structure after the coil pipe bending and molding, its profile are trapezoidal square or fan-shaped.
Preferably, the tower structure of the end to end formation of the coil pipe, its profile are cone table or circular cone stage body or cylinder
Body or cube.
Preferably, after the multiple bending of the evaporation tube of the coil pipe, the port of export of coil pipe directly turns back to entrance point, and coil pipe
The port of export connected by the entrance point of pipeline and fluid reservoir, the entrance point of coil pipe passes through pipeline and connected with the filter on fluid reservoir
Connect.
Preferably, the surface of the evaporation fin is covered with heat absorbing coating.
Preferably, five to seven layers of nesting evaporates fins respectively in every break mouth that the coil pipe is formed through bending.
In the present invention, tower structure is formed using two groups of coil pipes and evaporation fin, can multi-angle, multi-faceted absorption solar energy
And air heat energy, can effectively solve the problems, such as that thermal source supply is unstable caused by sun angle and change in location, uses simultaneously
The awave evaporation fin of multilayer, effectively increase evaporation fin and the contact area of sunlight and air, make heat absorption more fill
Foot, floor space is small, operating efficiency is high, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the coil pipe and evaporation fin component structural representation of the present invention；
Fig. 3 is a kind of coil arrangement schematic diagram of the present invention；
Fig. 4 is the tower structure schematic diagram that a kind of coil pipe of the present invention is spliced to form.
In figure：1 casing, 2 compressors, 3 fluid reservoirs, 4 filters, 5 expansion valves, 6 coil pipes, 7 evaporation fins, 8 evaporator wind
Machine, 9 guards, 10 plexiglass tents, 11 condensers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-4, finned solar evaporator with heat pump device, including casing 1, install in the inner bottom surface of casing 1
There are two groups of compressors 2 and fluid reservoir 3, the port of export of compressor 2 is connected with condenser 11, the port of export of condenser 11 by pipeline
It is connected by pipeline with the entrance point of fluid reservoir 3, the port of export of fluid reservoir 3 is by the entrance point of pipeline and compressor 2 and is connected,
Filter 4 is connected with another gas outlet of fluid reservoir 3, the port of export of filter 4 is provided with expansion valve 5, the side installation of casing 1
There is evaporator fan 8, the outside of evaporator fan 8 is provided with guard 9, and the top of casing 1 is provided with evaporator assemblies, evaporator group
The outside of part is covered with the plexiglass tent 10 of high printing opacity, and plexiglass tent 10 is arranged on the top of casing 1, plexiglass tent 10
Bottom be surrounded by through hole, be respectively equipped with through hole on the face that casing 1 is connected with plexiglass tent 10 and evaporator fan 8；
Evaporator assemblies are made up of coil pipe 6 and evaporation fin 7, and coil pipe 6 is by roundabout folding several times by an evaporation tube
After roll forming and bending forms the multistory frame structure of 80 to 100 angles, and the profile of the multistory frame structure is trapezoidal or square
Shape or sector, the end to end tower structure for forming closing of two groups of coil pipes 6, and the profile of the tower structure is cone table or circular cone
Stage body or cylinder or cube, after the multiple bending of evaporation tube of coil pipe 6, the port of export of coil pipe 6 directly turns back to entrance point, and
The port of export of coil pipe 6 is connected by pipeline with the entrance point of fluid reservoir 3, and the entrance point of coil pipe 6 passes through on pipeline and fluid reservoir 3
Filter 4 connects, and evaporation fin 7 is wave laminated structure, and the surface of evaporation fin 7 is covered with heat absorbing coating, five to seven layers of steaming
Hair fin superposition is nested in each breach layer that coil pipe 6 is formed through bending, and one end that evaporation fin 7 is located at the outside of coil pipe 6 exists
In same plane, and the plane two groups of coil pipes 6 of parallel envelope be spliced to form surround face.
Operation principle：In the use of the present invention, the heat absorbing coating on evaporation fin 7 surface absorbs solar energy, heat energy is transmitted
To the circulatory mediator in coil pipe 6, the circulatory mediator after vaporization enters in fluid reservoir 3, and certain media passes through filter 4 and expansion valve
5 add in coil pipe 6, circulatory mediator from fluid reservoir 3 after compressor 2 it is heats liquefied, temperature rise after, high-temperature medium flows through cold
Condenser 11 transfers heat away from, and cryogenic media enters subsequent cycle into fluid reservoir, and in night or rainy weather, sunlight does not fill
When sufficient, extraneous air is introduced in evaporator assemblies by the through hole at the top of casing 1 using evaporator fan 8, absorption air heat
Energy.
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 (7)
1. finned solar evaporator with heat pump device, including casing (1), it is characterised in that：The inner bottom surface of the casing (1)
On two groups of compressors (2) and fluid reservoir (3) are installed, the port of export of the compressor (2) is connected with condenser by pipeline
(11), the port of export of the condenser (11) is connected by pipeline with the entrance point of fluid reservoir (3), and fluid reservoir (3) go out
Mouth end is connected by pipeline with the entrance point of compressor (2), and filter is connected with another port of export of the fluid reservoir (3)
(4), the port of export of the filter (4) is provided with expansion valve (5), and the side of the casing (1) is provided with evaporator fan (8),
The outside of the evaporator fan (8) is provided with guard (9), and evaporator assemblies, the evaporation are provided with the top of the casing (1)
The outside of device assembly is covered with the plexiglass tent (10) of high printing opacity, and plexiglass tent (10) is arranged on the top of casing (1), institute
State and be respectively equipped with through hole on the face that casing (1) is connected with plexiglass tent (10) and evaporator fan (8)；
The evaporator assemblies are made up of coil pipe (6) and evaporation fin (7), and the coil pipe (6) is if passed through by an evaporation tube
After dry roundabout bending and molding and bending forms the multistory frame structure at 80 to 100 degree angles, two groups of end to end formation of coil pipe (6)
The tower structure of closing, the evaporation fin (7) is wave laminated structure, and multiple-layer stacked is nested in coil pipe (6) through bending shape
Into each breach layer in, the evaporation fin (7) is located at one end on the outside of coil pipe (6) in the same plane, and the plane is put down
What two groups of coil pipes (6) of row envelope were spliced to form surrounds face.
2. finned solar evaporator with heat pump device according to claim 1, it is characterised in that coil pipe (6) folding
Multistory frame structure after roll forming, its profile are trapezoidal square or fan-shaped.
3. finned solar evaporator with heat pump device according to claim 1, it is characterised in that the coil pipe (6) is first
Tail connects the tower structure to be formed, and its profile is cone table or circular cone stage body or cylinder or cube.
4. finned solar evaporator with heat pump device according to claim 1, it is characterised in that the coil pipe (6)
After the multiple bending of evaporation tube, the port of export of coil pipe (6) directly turns back to entrance point, and the port of export of coil pipe (6) by pipeline with
The entrance point connection of fluid reservoir (3), the entrance point of coil pipe (6) are connected by pipeline with the filter (4) on fluid reservoir (3).
5. finned solar evaporator with heat pump device according to claim 1, it is characterised in that the evaporation fin
(7) surface is covered with heat absorbing coating.
6. finned solar evaporator with heat pump device according to claim 1, it is characterised in that coil pipe (6) warp
Five to seven layers of nesting evaporates fins (7) respectively in every break mouth that bending is formed.
7. finned solar evaporator with heat pump device according to claim 1, it is characterised in that the plexiglass tent
(10) bottom is surrounded by through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256340.XA CN105737461B (en) | 2016-04-25 | 2016-04-25 | Finned solar evaporator with heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256340.XA CN105737461B (en) | 2016-04-25 | 2016-04-25 | Finned solar evaporator with heat pump device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105737461A CN105737461A (en) | 2016-07-06 |
| CN105737461B true CN105737461B (en) | 2018-01-12 |
Family
ID=56255955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256340.XA Active CN105737461B (en) | 2016-04-25 | 2016-04-25 | Finned solar evaporator with heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737461B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375245B (en) * | 2018-01-17 | 2023-12-15 | 北京四季通能源科技有限公司 | Air source heat pump evaporator tower and air source heat pump system |
| CN110620765B (en) * | 2019-08-28 | 2022-10-21 | 昆明理工大学 | Evaporator mobile phone online control device and method based on automatic rain shielding and early warning pushing functions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184481A (en) * | 1977-08-01 | 1980-01-22 | August Tornquist | Directional self-supporting pyramid shaped hot water solar absorber |
| DE3045662A1 (en) * | 1980-12-04 | 1982-07-22 | August 7000 Stuttgart Ridder | Environmental or solar heat absorber - has pipe forming permeable hollow casing for one or more components |
| CN201053778Y (en) * | 2007-05-31 | 2008-04-30 | 云南师范大学 | Circular platform type direct expansion type solar energy heat pump assistant device |
| CN100498132C (en) * | 2007-11-16 | 2009-06-10 | 东南大学 | Heat-collecting energy-storage evaporation integral solar energy heat pump system |
| CN204084946U (en) * | 2014-09-04 | 2015-01-07 | 清华大学 | A kind of single evaporator type solar air source combined heat-pump |
-
2016
- 2016-04-25 CN CN201610256340.XA patent/CN105737461B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105737461A (en) | 2016-07-06 |
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