CN207751233U - Solar energy drying tea leaves system equipped with air source heat pump - Google Patents
Solar energy drying tea leaves system equipped with air source heat pump Download PDFInfo
- Publication number
- CN207751233U CN207751233U CN201721645080.1U CN201721645080U CN207751233U CN 207751233 U CN207751233 U CN 207751233U CN 201721645080 U CN201721645080 U CN 201721645080U CN 207751233 U CN207751233 U CN 207751233U
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- China
- Prior art keywords
- heat
- pipe
- air source
- heat pump
- source heat
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses the solar energy drying tea leaves systems equipped with air source heat pump, including vacuum tube solar heating element, the air source heat pump for connecting vacuum tube solar heating element, main air inlet pipe and several baking buckets；Air source heat pump includes connecting the compressor of vacuum tube solar heating element, the main air inlet pipe of connect compressor, several condensers, main escape pipe, the expansion valve for connecting main escape pipe and the evaporator for connecting expansion valve；Condenser pan is located on the side wall for baking bucket, and main air inlet pipe connects the air inlet of condenser by first flow control valve, and the gas outlet of condenser connects main escape pipe by second flow control valve.The utility model is using the above structure, solar energy and air source heat pump technology are organically combined, realize the mutual supplement with each other's advantages of the two, solves hot water supply problem when environment temperature is relatively low or solar energy resources are insufficient, environmental protection and energy saving improve energy utilization rate, of low cost, it realizes heating tea leaves, improves energy utilization rate.
Description
Technical field
The utility model is related to tea-processing equipment technical fields, and in particular to be equipped with the solar energy tealeaves of air source heat pump
Drying system.
Background technology
Tealeaves processing generally comprises fresh leaf processing, water-removing, manage bar, bakes and pick and pick technique.Bake includes just drying and drying again.
The operational sequence that Titian is important in green tea production is baked, the offer of thermal energy in the prior art still relies on electric energy and coal gas etc.,
It is not environmentally friendly enough, it is of high cost.And the above process relies primarily on manual operation, labor intensity height and high labor cost, for fire
The control of time relies primarily on experience, can not ensure the quality of tealeaves.
Utility model content
The purpose of this utility model is that disclosing the solar energy drying tea leaves system equipped with air source heat pump, solves baking
Dry process energy consumption is more, not environmentally friendly enough, hand labor intensity height, problem of high cost.
In order to achieve the above objectives, the utility model adopts the following technical solution：
Solar energy drying tea leaves system equipped with air source heat pump, including vacuum tube solar heating element, connection vacuum tube
Air source heat pump, main air inlet pipe and several baking buckets of solar thermal collector；Air source heat pump includes connection solar vacuum tube
The energy compressor of heat collector, several condensers, main escape pipe, connects the swollen of main escape pipe at the main air inlet pipe of connect compressor
The evaporator of swollen valve and connection expansion valve；Condenser pan is located on the side wall for baking bucket, and main air inlet pipe is controlled by first flow
Valve connects the air inlet of condenser, and the gas outlet of condenser connects main escape pipe by second flow control valve.
Further, the condenser is affixed by laser welding process and the outer wall for baking bucket, condenser and baking
It is equipped with heat-conducting glue at bucket outer wall link position.
Further, the vacuum tube solar heating element includes several heat pipe type vacuum pipes and connection heat pipe type vacuum pipe
Union pipe, heat pipe type vacuum pipe include inner vacuum glass tube, be inserted into glass tube in heat pipe and in glass tube
Absorber plate, inside heat pipe are filled with heat-transfer medium, and heat pipe includes the heat pipe evaporator section being located in glass tube and is set to outside glass tube
Heat pipe condenser section, heat pipe evaporator section is connected to heat pipe condenser section, and heat pipe evaporator section connects absorber plate；Union pipe include shell,
Liner, heat-conducting block and the thermal insulation layer being filled between shell and liner being sheathed in shell；The entirety that liner is integrally formed
Structure, liner one end is equipped with entrance and the inner end other end is equipped with outlet；The outlet connect compressor of liner；In heat-conducting block is sheathed on
On the side wall of courage and it is close to liner, the end connection heat-conducting block of heat pipe condenser section realizes the heat transfer work transferred heat in liner
Matter.
Further, the heat-transfer working medium is air.
Further, the heat-conducting block is heat-conducting silicone grease.
Further, further include control device, the vacuum tube solar heating element, the compressor, the expansion valve, institute
It states evaporator, the first flow control valve and the second flow control valve and is separately connected control device.
Further, further include for detect it is described bake bucket in temperature temperature sensor, temperature sensor connection described in
Control device.
Compared with prior art, the beneficial effects of the utility model：
The utility model uses the structure that vacuum tube solar heating element is connected with air source heat pump, by solar energy and air
Source heat pump technology organically combines, and realizes the mutual supplement with each other's advantages of the two, solves when environment temperature is relatively low or solar energy resources are insufficient
Hot water supply problem, environmental protection and energy saving improve energy utilization rate, of low cost, realize heating tea leaves, improve energy utilization rate.Very
Blank pipe solar thermal collector uses the structure of heat-conducting block, is mediate contact between heat-transfer working medium and heat pipe condenser section, liner does not have
Leakage hidden trouble can bear higher operating pressure, if individual heat pipe type vacuum pipe breakages will not influence entire heat collector
Operation, safeguard get up it is very convenient, especially suitable for large and medium-sized solar hot water system, it is easy to implement with build combination.Temperature
Sensor for detecting the temperature in tealeaves accommodating chamber and passing to control device, open by control device control air source heat pump
It closes, realizes temperature automatically controlled.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the solar energy drying tea leaves system embodiment described in the utility model equipped with air source heat pump, structure show
It is intended to；
Fig. 2 is vacuum tube solar heating element part A in Fig. 1, the section cooperation signal of heat pipe type vacuum pipe and union pipe
Figure.
In figure, 1- vacuum tube solar heating elements；11- heat pipe type vacuum pipes；111- glass tubes；112- heat pipes；1121- heat
Pipe evaporator section；1122- heat pipe condenser sections；113- absorber plates；12- union pipes；121- shells；122- liners；123- heat-conducting blocks；
124- thermal insulation layers；2- air source heat pumps；21- compressors；22- main air inlet pipes；23- condensers；24- main escape pipes；25- expands
Valve；26- evaporators；3- bakes bucket；4- first flow control valves；5- second flow control valves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment as depicted in figs. 1 and 2 is equipped with the solar energy drying tea leaves system of air source heat pump, including solar vacuum tube
It can heat collector 1, the air source heat pump 2 for connecting vacuum tube solar heating element 1, main air inlet pipe 3, several baking buckets and control dress
Set (not shown).Air source heat pump 3 includes the compressor 21 for connecting vacuum tube solar heating element 2, the master of connect compressor 21
Air inlet pipe 22, several condensers 23, main escape pipe 24, the expansion valve 25 for connecting main escape pipe 24 and the steaming for connecting expansion valve 25
Send out device 26.23 disk of condenser is located on the side wall for baking bucket 5, and main air inlet pipe 22 connects condenser by first flow control valve 4
The gas outlet of 23 air inlet, condenser 23 connects main escape pipe 24 by second flow control valve 5.Vacuum pipe solar thermal-arrest
Heat-transfer working medium in device 1 is air.Vacuum tube solar heating element 1, compressor 21, expansion valve 25, evaporator 26, first flow
Control valve 4 and second flow control valve 5 are separately connected control device.
Condenser 23 is affixed by the outer wall of laser welding process and baking bucket, and condenser 23 is connected with 1 outer wall of bucket is baked
It is equipped with heat-conducting glue (not shown) at position, increase condenser 23 and bakes the contact area of bucket, improves heat exchange efficiency.
Vacuum tube solar heating element 1 includes several heat pipe type vacuum pipes 11 and connects the connection collection of heat pipe type vacuum pipe 11
Pipe 12, heat pipe type vacuum pipe 11 include the glass tube 111 of inner vacuum, the heat pipe 112 being inserted into glass tube 111 and are set to glass
Absorber plate 113 in pipe 111,112 inside of heat pipe are filled with heat-transfer medium, and heat-transfer medium is that the propylene glycol of mass concentration 75% is anti-
Freeze liquid.Heat pipe 112 includes the heat pipe evaporator section 1121 being located in glass tube 111 and the heat pipe condenser section outside glass tube 111
1122, heat pipe evaporator section 1121 is connected to heat pipe condenser section 1122, and heat pipe evaporator section 1121 connects absorber plate 113.Union pipe 12
Including shell 121, the liner being sheathed in shell 121 122, heat-conducting block 123 and it is filled between shell 121 and liner 122
Thermal insulation layer 124.The overall structure that liner 122 is integrally formed, 122 one end of liner is equipped with entrance and the inner end other end is equipped with out
Mouthful, the outlet connect compressor 21 of liner 122.Heat-conducting block 123 is sheathed on the side wall of liner 122 and is close to liner 122, heat pipe
The end 1122 of condensation segment connects heat-conducting block 123 and realizes the heat-transfer working medium transferred heat in liner 122.In the present embodiment
Heat-conducting block can be heat-conducting silicone grease.It is to connect indirectly using the structure of heat-conducting block 123, between heat-transfer working medium and heat pipe condenser section 1122
It touches, liner 122 does not have leakage hidden trouble, can bear higher operating pressure, if 11 breakage of individual heat pipe type vacuum pipes will not
Influence the operation of entire heat collector, safeguard it is very convenient, especially suitable for large and medium-sized solar hot water system, it is easy to implement with
The combination of building.Vacuum tube solar heating element 1 using heat-conducting block 123 structure, heat-transfer working medium and heat pipe condenser section 1122 it
Between be mediate contact, liner 122 does not have leakage hidden trouble, can bear higher operating pressure, if individual heat pipe type vacuum pipes are broken
Damage will not influence the operation of entire heat collector, safeguard very convenient, especially suitable for large and medium-sized solar hot water system, hold
The combination easily realized and built.
The present embodiment further includes for detecting the temperature sensor (not shown) for baking temperature in bucket, temperature sensor connection
Control device is realized temperature automatically controlled.
The other structures of the present embodiment are referring to the prior art.
The utility model is not limited to the above embodiment, if various changes or modifications to the utility model do not take off
Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to include these modification and variations.
Claims (7)
1. the solar energy drying tea leaves system equipped with air source heat pump, it is characterized in that：Including vacuum tube solar heating element, connection
Air source heat pump, main air inlet pipe and several baking buckets of vacuum tube solar heating element；Air source heat pump includes connection vacuum
The compressor of tube solar heat-collecting device, the main air inlet pipe of connect compressor, several condensers, main escape pipe, the main outlet of connection
The evaporator of the expansion valve and connection expansion valve of pipe；Condenser pan is located on the side wall for baking bucket, and main air inlet pipe passes through first-class
Control valve connects the air inlet of condenser, and the gas outlet of condenser connects main escape pipe by second flow control valve.
2. being equipped with the solar energy drying tea leaves system of air source heat pump according to claim 1, it is characterised in that：The condensation
Device is affixed by laser welding process and the outer wall for baking bucket, and heat conduction is equipped at condenser and baking bucket outer wall link position
Glue.
3. being equipped with the solar energy drying tea leaves system of air source heat pump according to claim 1, it is characterised in that：The vacuum
Tube solar heat-collecting device includes the union pipe of several heat pipe type vacuum pipes and connection heat pipe type vacuum pipe, heat pipe type vacuum pipe packet
Glass tube, the heat pipe being inserted into glass tube and the absorber plate in glass tube of inner vacuum are included, inside heat pipe is filled with biography
Hot media, heat pipe include the heat pipe evaporator section being located in glass tube and the heat pipe condenser section outside glass tube, heat pipe evaporator section
It is connected to heat pipe condenser section, heat pipe evaporator section connects absorber plate；Union pipe includes shell, is sheathed in shell liner, heat conduction
Block and the thermal insulation layer being filled between shell and liner；The overall structure that liner is integrally formed, liner one end be equipped with entrance and
The inner end other end is equipped with outlet；The outlet connect compressor of liner；Heat-conducting block is sheathed on the side wall of liner and is close to liner, heat
The end connection heat-conducting block of pipework condensation section realizes the heat-transfer working medium transferred heat in liner.
4. being equipped with the solar energy drying tea leaves system of air source heat pump according to claim 3, it is characterised in that：The heat transfer
Working medium is air.
5. being equipped with the solar energy drying tea leaves system of air source heat pump according to claim 4, it is characterised in that：The heat conduction
Block is heat-conducting silicone grease.
6. according to the solar energy drying tea leaves system for being equipped with air source heat pump described in claim 1 to 5 any one, feature exists
In：Further include control device, the vacuum tube solar heating element, the compressor, the expansion valve, the evaporator, institute
It states first flow control valve and the second flow control valve is separately connected control device.
7. being equipped with the solar energy drying tea leaves system of air source heat pump according to claim 6, it is characterised in that：Further include using
In detecting the temperature sensor for baking temperature in bucket, temperature sensor connects the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645080.1U CN207751233U (en) | 2017-11-30 | 2017-11-30 | Solar energy drying tea leaves system equipped with air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645080.1U CN207751233U (en) | 2017-11-30 | 2017-11-30 | Solar energy drying tea leaves system equipped with air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751233U true CN207751233U (en) | 2018-08-21 |
Family
ID=63148704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645080.1U Expired - Fee Related CN207751233U (en) | 2017-11-30 | 2017-11-30 | Solar energy drying tea leaves system equipped with air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751233U (en) |
-
2017
- 2017-11-30 CN CN201721645080.1U patent/CN207751233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20201130 |