CN214283099U - Double fan integral type heat pump fruit vegetables drying-machine - Google Patents
Double fan integral type heat pump fruit vegetables drying-machine Download PDFInfo
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- CN214283099U CN214283099U CN202120396451.7U CN202120396451U CN214283099U CN 214283099 U CN214283099 U CN 214283099U CN 202120396451 U CN202120396451 U CN 202120396451U CN 214283099 U CN214283099 U CN 214283099U
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- dryer
- drying
- controller
- condenser
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 21
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 21
- 238000009833 condensation Methods 0.000 claims abstract description 23
- 230000005494 condensation Effects 0.000 claims abstract description 23
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 15
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 14
- 238000001704 evaporation Methods 0.000 claims description 13
- 230000008020 evaporation Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 241000237983 Trochidae Species 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 13
- 239000000110 cooling liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- -1 and simultaneously Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model discloses a double fan integral type heat pump fruit vegetables drying-machine, including the drying-machine main part, drying-machine main part top is provided with a ventilation wire netting groove, and a ventilation wire netting groove top is provided with the drying bucket, and drying-machine main part bottom is provided with the base, and a ventilation wire netting groove bottom is provided with the condensation fan, and condensation fan bottom is provided with the baffle, and the baffle bottom is provided with the condenser, and condenser one side is provided with the compressor pump body, and compressor pump body one side is provided with the controller, and controller one side is provided with the evaporimeter. This double fan integral type heat pump fruit vegetables drying-machine through setting up evaporimeter, condenser respectively in device main part both sides, adopts this kind of structure to part cold and hot, improves the air-out temperature, improves programming rate and temperature, and it is fast to rise than dehumidification type scheme temperature, and the temperature will be higher by 5-10 degrees, and required supplementary electrical heating power is low, does not need the electrical heating start even just can reach required temperature, and the power consumption is low.
Description
Technical Field
The utility model relates to a fruit vegetables drying equipment technical field specifically is a double fan integral type heat pump fruit vegetables drying-machine.
Background
Fruit vegetables generally refer to the general name of fruit and vegetables, fruit vegetables can be stained with many dew after picking usually, the outward appearance is more moist, in order to preserve the fruit vegetables for a long time, need get rid of the moisture that remains on the fruit vegetables, traditional fruit vegetables are dried, traditional fruit vegetables drying-machine is only inside simple set up some resistance wires, heat the fruit vegetables, discover in the use, work efficiency is low, the unable automatic control of heating temperature, the fruit vegetables are rotten easily, lead to the use limitation higher. The existing heat pump technology is widely applied to the field of fruit and vegetable drying, the whole body is also split, and the heat pump technology comprises a groove type heat pump dryer, a barrel type heat pump dryer, a box type heat pump dryer and the like.
The prior art has the following defects and shortcomings:
the existing heat pump fruit and vegetable drying machine mostly adopts a fan, air is fed and discharged from the same direction in refrigeration and heating, the temperature blown to the bottom of the barrel is greatly influenced by the ambient temperature, the difference between the discharged air temperature and the ambient temperature is within 6 degrees usually in an idle state, the temperature required by materials is difficult to reach, if the temperature is required to be reached, the temperature can be increased by increasing larger electric heating power usually, the energy consumption is very high, and the existing heat pump fruit and vegetable drying machine has the defects of low temperature rising speed, low temperature rising temperature and high energy consumption.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a double fan integral type heat pump fruit vegetables drying-machine to it is fast to reach the programming rate, and the intensification temperature is high, the purpose that the power consumption is low.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double fan integral type heat pump fruit vegetables drying-machine, includes the drying-machine main part, drying-machine main part top is provided with a ventilation wire netting groove, top ventilation wire netting groove top is provided with the stoving bucket, drying-machine main part bottom is provided with the base, top ventilation wire netting groove bottom is provided with the condensation fan, condensation fan bottom is provided with the baffle, the baffle bottom is provided with the condenser, condenser one side is provided with the compressor pump body, compressor pump body one side is provided with the controller, controller one side is provided with the evaporimeter, drying-machine main part one side outer wall is provided with display panel, display panel one side is provided with the evaporation fan, the evaporimeter outside is close to compressor pump body one side and is provided with first radiating groove, drying-machine main part both sides are provided with the second radiating groove respectively.
As the utility model discloses a preferred technical scheme, the top ventilation wire netting groove runs through drying-machine main part top shell inner and outer wall, the stoving bucket passes through bolt fixed mounting at top ventilation wire netting groove top.
As the utility model discloses an optimal technical scheme, the condensation fan passes through bolt fixed mounting at the baffle top, the condensation fan runs through baffle shell inner and outer wall, the condensation fan passes through wire and controller electric connection.
As the utility model discloses a preferred technical scheme, the condenser is U-shaped and encircles fixed mounting in the baffle bottom, the condenser passes through wire and controller electric connection.
As the utility model discloses a preferred technical scheme, the compressor pump body passes through bolt fixed mounting inside the drying-machine main part, the compressor pump body passes through wire and controller electric connection, the controller passes through bolt fixed mounting inside the drying-machine main part, the controller passes through wire and external power source electric connection, the evaporimeter passes through bolt fixed mounting inside the drying-machine main part, the evaporimeter passes through wire and controller electric connection.
As the utility model discloses an optimized technical scheme, be provided with the connecting tube between condenser, the compressor pump body, the evaporimeter, it has the coolant liquid to flow in the pipeline, pass through between condenser, the compressor pump body, the evaporimeter pipeline interconnect.
As the utility model discloses a preferred technical scheme, display panel passes through bolt fixed mounting at drying-machine main part one side outer wall, display panel passes through wire and controller electric connection.
As the utility model discloses a preferred technical scheme, the evaporation fan passes through bolt fixed mounting at drying-machine main part one side outer wall, the evaporation fan passes through wire and controller electric connection.
As the utility model discloses a preferred technical scheme, first radiating groove runs through drying-machine main part casing inside and outside wall, first radiating groove sets up and is close to compressor pump body one side in the evaporimeter outside, the second radiating groove runs through drying-machine main part casing inside and outside wall, the second radiating groove sets up at the outside symmetric distribution of condenser at drying-machine main part both sides outer wall.
Compared with the prior art, the utility model provides a double fan integral type heat pump fruit vegetables drying-machine possesses following beneficial effect:
the double-fan integrated heat pump fruit and vegetable dryer is characterized in that an evaporator is arranged on one side inside a dryer main body, refrigerant liquid is rapidly evaporated into high-temperature gaseous state by absorbing heat from the outside in the process of flowing through the evaporator through a pipeline, an evaporation fan is arranged on one side of the evaporator, cold air refrigerated by the evaporator is blown out outwards through the evaporation fan, a compressor pump body is arranged on one side of the evaporator, high-temperature gaseous refrigerant liquid is compressed into high-temperature high-pressure gas by the compressor pump body in the process of flowing through the compressor pump body through the evaporator, a condenser is connected to one side of the compressor pump body through a pipeline, the high-pressure high-temperature gaseous refrigerant liquid flows through the condenser in the process of flowing through the condenser, is condensed, liquefied and releases heat to form liquid under the refrigeration action of the condenser, and simultaneously heats air at the bottom of the condensation fan, so that the purpose of improving the internal temperature of a partition plate is achieved, and the condensation fan is arranged on the inner wall and the outer wall of a partition plate shell in a penetrating manner, by starting the condensing fan, heat is blown to the bottom of the drying barrel through the condensing fan, so that hot air penetrates through materials from the barrel bottom to take away moisture of the materials, the drying purpose is achieved, cooling liquid which is condensed, liquefied and released to be liquid continuously flows back to the interior of the evaporator through the condenser to continuously absorb heat, and the purposes of circulating heating and refrigerating are achieved;
this double fan integral type heat pump fruit vegetables drying-machine passes through compressor pump body acting with evaporimeter from external absorbing heat and inputs the condenser side to, the heat blows to stoving barrel head portion through the condensing fan, hot-air passes the material from the barrel head and takes away material moisture, reach the stoving purpose, through with the evaporimeter, the condenser sets up respectively in drying-machine main part inside both sides, adopt this kind of structure with cold and hot part, improve the air-out temperature, improve programming rate and temperature, it is fast to rise than dehumidification type scheme temperature, the temperature will be higher by 5-10 degrees, required supplementary electric heating power is low, do not need the electric heating start even just can reach required temperature, the power consumption is low, it is cold and hot mixed wind to solve original air-out, the temperature is low, take away the problem that material moisture is few.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the present invention.
In the figure: 1. a dryer main body; 2. a top ventilation mesh groove; 3. a drying barrel; 4. a base; 5. a condensing fan; 6. a partition plate; 7. a condenser; 8. a compressor pump body; 9. a controller; 10. an evaporator; 11. a display panel; 12. an evaporation fan; 13. a first heat sink; 14. a second heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in this embodiment: the utility model provides a double fan integral type heat pump fruit vegetables drying-machine, includes the drying-machine main part, drying-machine main part top is provided with a ventilation wire netting groove, top ventilation wire netting groove top is provided with the stoving bucket, drying-machine main part bottom is provided with the base, top ventilation wire netting groove bottom is provided with the condensation fan, condensation fan bottom is provided with the baffle, the baffle bottom is provided with the condenser, condenser one side is provided with the compressor pump body, compressor pump body one side is provided with the controller, controller one side is provided with the evaporimeter, drying-machine main part one side outer wall is provided with display panel, display panel one side is provided with the evaporation fan, the evaporimeter outside is close to compressor pump body one side and is provided with first radiating groove, drying-machine main part both sides are provided with the second radiating groove respectively.
In the embodiment, the top ventilation mesh groove 2 penetrates through the inner wall and the outer wall of the top shell of the dryer main body 1, the drying barrel 3 is fixedly arranged at the top of the top ventilation mesh groove 2 through bolts, and the top ventilation mesh groove 2 plays a role in stably supporting the drying barrel 3; the condensation fan 5 is fixedly arranged at the top of the partition plate 6 through bolts, the condensation fan 5 penetrates through the inner wall and the outer wall of the shell of the partition plate 6, the condensation fan 5 is electrically connected with the controller 9 through a wire, the partition plate 6 plays a role in stably supporting the condensation fan 5, after air at the bottom of the condensation fan 5 is heated, the temperature inside the partition plate 6 is increased, heat is blown to the bottom of the drying barrel 3 through the condensation fan 5, and hot air penetrates through materials from the barrel bottom to take away moisture of the materials; the condenser 7 is fixedly arranged at the bottom of the partition plate 6 in a U-shaped surrounding manner, the condenser 7 is electrically connected with the controller 9 through a lead, and when high-pressure high-temperature gaseous cooling liquid flows through the condenser 7, the high-pressure high-temperature gaseous cooling liquid is condensed, liquefied and released heat under the refrigeration action of the condenser 7 to form liquid, and simultaneously, air at the bottom of the condensing fan 5 is heated; the compressor pump body 8 is fixedly installed inside the dryer main body 1 through a bolt, the compressor pump body 8 is electrically connected with the controller 9 through a wire, the controller 9 is fixedly installed inside the dryer main body 1 through a bolt, the controller 9 is electrically connected with an external power supply through a wire, the evaporator 10 is fixedly installed inside the dryer main body 1 through a bolt, the evaporator 10 is electrically connected with the controller 9 through a wire, and refrigerant liquid is rapidly evaporated into a high-temperature gaseous state through absorbing heat from the outside in the process of flowing through the evaporator 10 through a pipeline; connecting pipelines are arranged among the condenser 7, the compressor pump body 8 and the evaporator 10, cooling liquid flows in the pipelines, the condenser 7, the compressor pump body 8 and the evaporator 10 are connected with one another through the pipelines, and the purpose of circulating heating and refrigerating is achieved through the circulating flow of the cooling liquid; the display panel 11 is fixedly installed on the outer wall of one side of the dryer main body 1 through bolts, the display panel 11 is electrically connected with the controller 9 through a wire, and the display panel 11 is used for automatically controlling electric devices in the dryer main body 1; the evaporation fan 12 is fixedly installed on the outer wall of one side of the dryer body 1 through bolts, the evaporation fan 12 is electrically connected with the controller 9 through a lead, and cold air cooled by the evaporator 10 is blown out through the evaporation fan 12; the first radiating grooves 13 penetrate through the inner wall and the outer wall of the shell of the dryer body 1, the first radiating grooves 13 are formed in the outer portion of the evaporator 10 and close to one side of the compressor pump body 8, the second radiating grooves 14 penetrate through the inner wall and the outer wall of the shell of the dryer body 1, the second radiating grooves 14 are formed in the outer portions of the condenser 7 and symmetrically distributed on the outer walls of the two sides of the dryer body 1, and gas in the dryer body 1 is discharged through the first radiating grooves 13 and the second radiating grooves 14.
The utility model discloses a theory of operation and use flow: when the double-fan integrated heat pump fruit and vegetable dryer is used, the evaporator 10 is arranged on one side in the dryer body 1, refrigerant liquid is rapidly evaporated into high-temperature gaseous state by absorbing heat from the outside in the process of flowing through the evaporator 10 through a pipeline, the evaporator 12 is arranged on one side of the evaporator 10, cold air cooled by the evaporator 10 is blown out outwards through the evaporator 12, the compressor pump body 8 is arranged on one side of the evaporator 10, high-temperature gaseous state cooling liquid is compressed into high-temperature high-pressure gas through the compressor pump body 8 in the process of flowing through the compressor pump body 8 through the evaporator 10, the condenser 7 is connected to one side of the compressor pump body 8 through a pipeline, the high-pressure high-temperature gaseous state cooling liquid flows through the condenser 7 in the process of flowing through the condenser 7, the condensation liquefaction releases heat to form liquid, meanwhile, air at the bottom of the condensation fan 5 is heated, thereby achieving the purpose of improving the internal temperature of the partition plate 6, the inner wall and the outer wall of the shell of the partition plate 6 are provided with the condensing fan 5 in a penetrating way, heat is blown to the bottom of the drying barrel 3 through the condensing fan 5 by starting the condensing fan 5, so that hot air penetrates through materials from the barrel bottom to take away moisture of the materials, the drying purpose is achieved, cooling liquid which is condensed, liquefied and released heat to be liquid continuously flows back to the interior of the evaporator 10 through the condenser 7 to continuously absorb heat, and the purpose of circulating heating and refrigerating is achieved;
this double fan integral type heat pump fruit vegetables drying-machine passes through compressor pump body 8 with evaporimeter 10 from external absorbing heat and does work and input 7 sides to the condenser, the heat blows to drying barrel 3 bottom through condensation fan 5, hot-air passes the material from the barrel head and takes away material moisture, reach the stoving purpose, through with evaporimeter 10, condenser 7 sets up respectively in 1 inside both sides of drying-machine main part, adopt this kind of structure to part cold and hot, improve the air-out temperature, raise the programming rate and temperature, it is fast to rise than dehumidification type scheme temperature, the temperature is higher 5-10 degrees, required supplementary electrical heating power is low, do not need the electrical heating start even just can reach required temperature, the power consumption is low, it is cold-hot mixed wind to solve original air-out, the temperature is low, take away the problem that material moisture is few.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a double fan integral type heat pump fruit vegetables drying-machine which characterized in that: the dryer comprises a dryer main body (1), wherein a top ventilation groove (2) is formed in the top of the dryer main body (1), a drying barrel (3) is arranged at the top of the top ventilation groove (2), a base (4) is arranged at the bottom of the dryer main body (1), a condensing fan (5) is arranged at the bottom of the top ventilation groove (2), a partition plate (6) is arranged at the bottom of the condensing fan (5), a condenser (7) is arranged at the bottom of the partition plate (6), a compressor pump body (8) is arranged on one side of the condenser (7), a controller (9) is arranged on one side of the compressor pump body (8), an evaporator (10) is arranged on one side of the controller (9), a display panel (11) is arranged on the outer wall of one side of the dryer main body (1), an evaporation fan (12) is arranged on one side of the display panel (11), and a first radiating groove (13) is arranged on one side, close to the compressor pump body (8), outside the evaporator (10), and second heat dissipation grooves (14) are respectively arranged on two sides of the dryer main body (1).
2. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: the top ventilation net groove (2) penetrates through the inner wall and the outer wall of the top shell of the dryer main body (1), and the drying barrel (3) is fixedly installed at the top of the top ventilation net groove (2) through bolts.
3. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: the condensation fan (5) is fixedly installed at the top of the partition plate (6) through bolts, the condensation fan (5) penetrates through the inner wall and the outer wall of the shell of the partition plate (6), and the condensation fan (5) is electrically connected with the controller (9) through a wire.
4. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: the condenser (7) is fixedly mounted at the bottom of the partition plate (6) in a U-shaped surrounding manner, and the condenser (7) is electrically connected with the controller (9) through a lead.
5. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: the utility model discloses a dryer, including compressor pump body (8), controller (9), evaporimeter (10), compressor pump body (8) are inside through bolt fixed mounting in dryer main part (1), the compressor pump body (8) are through wire and controller (9) electric connection, controller (9) are through bolt fixed mounting inside dryer main part (1), controller (9) are through wire and external power source electric connection, evaporimeter (10) are through bolt fixed mounting inside dryer main part (1), evaporimeter (10) are through wire and controller (9) electric connection.
6. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: be provided with connecting tube between condenser (7), the compressor pump body (8), evaporimeter (10), it has the coolant liquid to flow in the pipeline, pass through between condenser (7), the compressor pump body (8), the evaporimeter (10) pipeline interconnect.
7. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: the display panel (11) is fixedly installed on the outer wall of one side of the dryer main body (1) through bolts, and the display panel (11) is electrically connected with the controller (9) through a wire.
8. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: the evaporation fan (12) is fixedly installed on the outer wall of one side of the dryer main body (1) through bolts, and the evaporation fan (12) is electrically connected with the controller (9) through a wire.
9. The double-fan integrated heat pump fruit and vegetable dryer of claim 1, wherein: first radiating groove (13) run through inside and outside wall of drying-machine main part (1) casing, first radiating groove (13) set up and are close to compressor pump body (8) one side in evaporimeter (10) outside, second radiating groove (14) run through inside and outside wall of drying-machine main part (1) casing, second radiating groove (14) set up at condenser (7) outside symmetric distribution in drying-machine main part (1) both sides outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120396451.7U CN214283099U (en) | 2021-02-23 | 2021-02-23 | Double fan integral type heat pump fruit vegetables drying-machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120396451.7U CN214283099U (en) | 2021-02-23 | 2021-02-23 | Double fan integral type heat pump fruit vegetables drying-machine |
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| Publication Number | Publication Date |
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| CN214283099U true CN214283099U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120396451.7U Active CN214283099U (en) | 2021-02-23 | 2021-02-23 | Double fan integral type heat pump fruit vegetables drying-machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946932A (en) * | 2021-02-23 | 2022-08-30 | 宁波春田新能源科技有限公司 | Double fan integral type heat pump fruit vegetables drying-machine |
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2021
- 2021-02-23 CN CN202120396451.7U patent/CN214283099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946932A (en) * | 2021-02-23 | 2022-08-30 | 宁波春田新能源科技有限公司 | Double fan integral type heat pump fruit vegetables drying-machine |
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Effective date of registration: 20231101 Address after: No. 13, Longbang Road, Bangzhai Village, Longmen Town, Anxi County, Quanzhou, Fujian 362442 Patentee after: Fujian Chuntian Technology Co.,Ltd. Address before: 315000 Li Huaqiao Village, Shounan Street, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Ningbo Chuntian New Energy Technology Co.,Ltd. |