CN216745105U - Passive self-powered refrigerating device - Google Patents
Passive self-powered refrigerating device Download PDFInfo
- Publication number
- CN216745105U CN216745105U CN202220417321.1U CN202220417321U CN216745105U CN 216745105 U CN216745105 U CN 216745105U CN 202220417321 U CN202220417321 U CN 202220417321U CN 216745105 U CN216745105 U CN 216745105U
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- power generation
- glass
- cadmium telluride
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- passive self
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- 239000011521 glass Substances 0.000 claims abstract description 98
- 238000010248 power generation Methods 0.000 claims abstract description 79
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000005057 refrigeration Methods 0.000 claims abstract description 45
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000013003 hot bending Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a passive self-powered refrigerating device, which comprises a cabinet body with a cabinet door, a refrigerating system and a temperature control device, and is characterized in that: the device also comprises a storage battery, a power switch and a transformer; the cabinet body comprises an inner container, a heat insulation layer and a power generation glass layer which are sequentially arranged from inside to outside, wherein the power generation glass layer comprises at least one piece of cadmium telluride power generation glass; the storage battery, the power switch, the transformer, the refrigeration system and the temperature control device are all installed on the cabinet body, the electric output end of each cadmium telluride generating glass is electrically connected with the charging end of the storage battery, and the discharging end of the storage battery, the power switch, the transformer, the refrigeration system and the temperature control device are electrically connected in sequence. The passive self-powered refrigeration device can realize self-supply and self-sufficiency of electric energy under the condition of not needing an external power supply, not only is energy-saving and economical in use, but also can improve the stability of power supply.
Description
Technical Field
The utility model relates to refrigeration equipment, in particular to a passive self-powered refrigeration device.
Background
Refrigerating devices, such as freezers, refrigerators and the like, mainly serve to ensure freshness of refrigerated food materials and facilitate storage and selection of articles or food materials by people. Current cold storage plant mainly includes the cabinet body, refrigerating system and temperature controller, refrigerating system includes the compressor, the condenser, expansion valve and evaporimeter, the compressor, the condenser, expansion valve and evaporimeter constitute sealed refrigeration cycle system, however, current cold storage plant mostly all needs external power supply, the 220V alternating current that generally adopts the electric wire netting to carry comes the work, the power consumption of adopting this kind of mode is big, increase people's economic burden, it is not enough energy-conserving to use, the environmental protection, and under some special power failure circumstances, cold storage plant can not continue work, lead to eating the rotten and the damage of article of material, bring great loss for the user.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a passive self-powered refrigeration device, which can realize self-supply of electric energy without an external power supply, not only saves energy and is economical, but also can improve the stability of power supply. The technical scheme is as follows:
the utility model provides a passive self-power cold storage plant, includes the cabinet body, refrigerating system and the temperature control device that have the cabinet door, its characterized in that: the device also comprises a storage battery, a power switch and a transformer; the cabinet body comprises an inner container, an insulating layer and a power generation glass layer which are sequentially arranged from inside to outside, wherein the power generation glass layer comprises at least one piece of cadmium telluride power generation glass; the storage battery, the power switch, the transformer, the refrigeration system and the temperature control device are all installed on the cabinet body, the electric output end of each cadmium telluride generating glass is electrically connected with the charging end of the storage battery, and the discharging end of the storage battery, the power switch, the transformer, the refrigeration system and the temperature control device are electrically connected in sequence.
The cadmium telluride power generation glass is a photovoltaic power generation device which is widely applied at present, can generate power under the condition of weak light, and has strong power generation capacity. In the specific arrangement, power generation conversion equipment such as an inverter can be arranged between the cadmium telluride power generation glass and the storage battery.
When the solar battery works, the cadmium telluride power generation glass is used for generating power and storing the generated electric energy in the storage battery to realize the charging of the storage battery; the output of the storage battery is boosted by the transformer and used for supplying power to the refrigeration system and the temperature control device to enable the refrigeration system and the temperature control device to work normally, municipal power supply is not needed, and the energy-saving and economical use is realized; the power switch is arranged among the refrigerating system, the temperature control device and the storage battery and used for controlling the on-off of the passive self-powered refrigerating device. When the passive self-powered refrigeration device is used specifically, after the passive self-powered refrigeration device reaches a user and the package is removed, the power switch can be turned on after the next day, so that the cadmium telluride power generation glass firstly charges the storage battery for one day, and then the normal use of the passive self-powered refrigeration device can be met by utilizing the electric quantity stored in the storage battery and the real-time power generation of the cadmium telluride power generation glass. The passive self-powered refrigeration device supplies power to the storage battery by utilizing the cadmium telluride power generation glass, supplies power to the storage battery by utilizing the storage battery, can realize self-supply and self-supply of electric energy under the condition of no need of an external power supply, is energy-saving and economical to use, is convenient for a user to select the placing place of the refrigeration device, and can avoid the condition that the refrigeration device cannot continue to work due to special power failure, thereby improving the stability of power supply and effectively reducing the loss caused to the user.
In the preferred scheme, a decorative layer is arranged between the heat-insulating layer and the power generation glass layer. Through setting up the decorative layer between heat preservation layer and electricity generation glass layer, because cadmium telluride electricity generation glass is generally transparent, the decorative layer can play decorative effect to refrigerating plant, makes its outward appearance more pleasing to the eye.
More preferably, the decorative layer is a pattern paper layer. The drawing layer can adopt advertisement paper or landscape painting, and a user can watch the advertisement paper or the landscape painting through the power generation glass layer, so that the effects of decoration and advertisement can be achieved.
In a preferred scheme, the inner container is a plastic inner container or a stainless steel inner container.
In the preferred scheme, the heat-insulating layer is a heat-insulating cotton layer.
In a preferable scheme, the power generation glass layer comprises a U-shaped or square-shaped cadmium telluride power generation glass, and each side face of the U-shaped or square-shaped cadmium telluride power generation glass respectively forms a corresponding outer side wall on the periphery of the cabinet body. The common glass can be processed into a U shape or a square shape through hot bending, and then the U shape or the square shape of the cadmium telluride power generation glass is manufactured. Therefore, the arrangement area of the cadmium telluride power generation glass can be effectively increased, the power generation capacity of the power generation glass layer is improved, and the normal work of the refrigerating device is further ensured.
In a more preferable scheme, the passive self-powered refrigeration device further comprises a supporting base and an upper positioning frame, the cabinet body is installed on the supporting base, a plurality of glass positioning grooves used for fixing the cadmium telluride generating glass are formed in the supporting base, the lower end of each cadmium telluride generating glass is respectively inserted into the corresponding glass positioning grooves, and the upper positioning frame is installed at the upper end of the cabinet body and tightly presses or fastens the upper end of each cadmium telluride generating glass.
In another preferred scheme, the power generation glass layer comprises a plurality of pieces of cadmium telluride power generation glass, and the side surfaces of the cadmium telluride power generation glass form the top and the peripheral outer wall of the cabinet body. Therefore, the arrangement area of the cadmium telluride power generation glass can be effectively increased, the power generation capacity of the power generation glass layer is improved, and the normal work of the refrigerating device is further ensured.
In a more preferable scheme, the power generation glass layer further comprises a plurality of glass mounting frames, each glass mounting frame is fixedly mounted on the outer side of the corresponding part of the heat insulation layer, and the cadmium telluride power generation glass is fixedly mounted on the inner side of the corresponding glass mounting frame.
In the case that the passive self-powered refrigeration device is a freezer, in a specific scheme, at least one cabinet door is arranged on the top of the cabinet body, and the power generation glass layer forms the peripheral side walls of the cabinet body and the outer walls of the cabinet doors.
Under the condition that the passive self-powered refrigeration device is a refrigerator, in another specific scheme, at least one cabinet door is arranged on the front side wall of the cabinet body, and the power generation glass layer forms the left side wall, the right side wall and the rear side wall of the cabinet body and the outer wall of the cabinet door.
The structure and principle of the refrigeration system and the temperature control device are all in the prior art, and are not described in detail here.
Compared with the prior art, the utility model has the following advantages:
the passive self-powered refrigeration device supplies power to the storage battery by utilizing the cadmium telluride power generation glass, supplies power to the refrigeration system and the temperature control device by utilizing the storage battery, can realize self-supply and self-sufficiency of electric energy under the condition of not needing an external power supply, not only saves energy and is economical, but also is convenient for a user to select the placing place of the refrigeration device, and can avoid the condition that the refrigeration device cannot continue to work due to special power failure, thereby improving the stability of power supply and effectively reducing the loss caused to the user.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is an internal logic block diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
Example one
As shown in fig. 1 and 2, the passive self-powered refrigeration device includes a cabinet 1 with a cabinet door 101, a refrigeration system 2, a temperature control device 3, a storage battery 4, a power switch 5 and a transformer 6; the cabinet body 1 is provided with an inner container 11, a heat insulation cotton layer 12 and a power generation glass layer 13 which are sequentially arranged from inside to outside, wherein the power generation glass layer 13 comprises at least one piece of cadmium telluride power generation glass 131; the storage battery 4, the transformer 6, the power switch 5, the refrigeration system 2 and the temperature control device 3 are all installed inside the cabinet body 1, the electric output end of each cadmium telluride generating glass 131 is electrically connected with the charging end of the storage battery 4, and the discharging end of the storage battery 4, the power switch 5, the transformer 6, the refrigeration system 2 and the temperature control device 3 are electrically connected in sequence.
The cadmium telluride power generation glass 131 is a photovoltaic power generation device which is widely applied at present, can generate power under the condition of weak light, and has strong power generation capacity. Specifically, a power generation conversion device 7 such as an inverter is provided between the cadmium telluride power generation glass 131 and the battery 4.
In the embodiment, a pattern paper layer 14 is arranged between the heat insulation cotton layer 12 and the power generation glass layer 13, and the pattern paper layer 14 adopts advertising paper or landscape painting. Since the cadmium telluride power generation glass 131 is generally transparent, a user can see the paper layer 14 through the power generation glass layer 13, and the paper layer 14 can play a decorative or advertising effect on the refrigeration device, so that the appearance of the refrigeration device is more attractive.
In this embodiment, the inner container is a plastic inner container or a stainless steel inner container.
In this embodiment, the passive self-powered refrigeration device is a refrigerator, and a cabinet door 101 is disposed on a front side wall of the cabinet body 1; the power generation glass layer 13 comprises a U-shaped cadmium telluride power generation glass 131, and each side surface of the U-shaped cadmium telluride power generation glass 131 respectively forms the corresponding outer side wall of the periphery of the cabinet body 1. The common glass can be processed into a U shape or a square shape through hot bending, and then the U shape or the square shape of the cadmium telluride power generation glass 131 is manufactured; the passive self-powered refrigeration device further comprises a supporting base 8 and an upper positioning frame 9, the cabinet body 1 is installed on the supporting base 8, a plurality of glass positioning grooves 81 used for fixing the cadmium telluride generating glass 131 are formed in the supporting base 8, the lower end of each cadmium telluride generating glass 131 is respectively inserted into the corresponding glass positioning groove 81, and the upper positioning frame 9 is installed at the upper end of the cabinet body 1 and tightly presses or fastens the upper end of each cadmium telluride generating glass 131. Therefore, the arrangement area of the cadmium telluride power generation glass 131 can be effectively increased, the power generation capacity of the power generation glass layer 13 is improved, and the normal operation of the refrigerating device is further ensured.
In the present embodiment, the structure and principle of the refrigeration system 2 and the temperature control device 3 are the prior art, and will not be described in detail here.
The working principle of the passive self-powered refrigeration device is briefly described as follows:
when the solar battery works, the cadmium telluride power generation glass 131 is used for generating power and storing the generated electric energy in the storage battery 4 through the power generation conversion equipment 7 to charge the storage battery 4; the output of the storage battery 4 is boosted by the transformer 6 and used for supplying power to the refrigerating system 2 and the temperature control device 3 to enable the refrigerating system and the temperature control device to work normally, municipal power supply is not needed, and the energy-saving and economical use is realized; the power switch 5 is arranged among the refrigerating system 2, the temperature control device 3 and the storage battery 4 and is used for controlling the on-off of the refrigerating system 2 and the temperature control device 3. When the passive self-powered refrigerating device is used specifically, after the passive self-powered refrigerating device reaches a user and the package is removed, the power switch 5 can be turned on after the next day, so that the cadmium telluride power generation glass 131 can firstly charge the storage battery 4 for one day, and then the normal use of the refrigerating device can be met by utilizing the electric quantity stored in the storage battery 4 and the real-time power generation of the cadmium telluride power generation glass 131. The passive self-powered refrigeration device supplies power to the storage battery 4 by utilizing the cadmium telluride power generation glass 131, supplies power to the storage battery 4 by utilizing the storage battery 4, can realize self-supply and self-sufficiency of electric energy under the condition of not needing an external power supply, is energy-saving and economical to use, is convenient for a user to select the placing place of the refrigeration device, and can avoid the condition that the refrigeration device cannot continue to work due to special power failure, thereby improving the stability of power supply and effectively reducing the loss caused to the user.
Example two
Referring to fig. 3, in the case where the other parts are the same as those of the first embodiment, the difference is: the passive self-powered refrigerating device is a refrigerator, and two cabinet doors 101 are arranged at the top of the cabinet body 1; the power generation glass layer 13 comprises a plurality of cadmium telluride power generation glasses 131 and a plurality of glass mounting frames 132, each glass mounting frame 132 is respectively and fixedly mounted at the outer side of the corresponding part of the heat insulation cotton layer 12, each cadmium telluride power generation glass 131 is respectively and fixedly mounted at the inner side of the corresponding glass mounting frame 132, and each cadmium telluride power generation glass 131 forms the peripheral side wall of the cabinet body 1 and the outer walls of the two cabinet doors 101. Therefore, the arrangement area of the cadmium telluride power generation glass 131 can be effectively increased, the power generation capacity of the power generation glass layer 13 is improved, and the normal operation of the refrigerating device is further ensured.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (9)
1. The utility model provides a passive self-power cold storage plant, includes the cabinet body, refrigerating system and the temperature control device that have the cabinet door, its characterized in that: the device also comprises a storage battery, a power switch and a transformer; the cabinet body comprises an inner container, an insulating layer and a power generation glass layer which are sequentially arranged from inside to outside, wherein the power generation glass layer comprises at least one piece of cadmium telluride power generation glass; the storage battery, the power switch, the transformer, the refrigeration system and the temperature control device are all installed on the cabinet body, the electric output end of each cadmium telluride generating glass is electrically connected with the charging end of the storage battery, and the discharging end of the storage battery, the power switch, the transformer, the refrigeration system and the temperature control device are electrically connected in sequence.
2. A passive self-powered refrigeration unit according to claim 1, wherein: the power generation glass layer comprises a U-shaped or square-shaped cadmium telluride power generation glass, and each side face of the U-shaped or square-shaped cadmium telluride power generation glass respectively forms the corresponding outer side wall on the periphery of the cabinet body.
3. A passive self-powered refrigeration unit according to claim 2, wherein: the passive self-powered refrigeration device further comprises a supporting base and an upper positioning frame, the cabinet body is installed on the supporting base, a plurality of glass positioning grooves used for fixing the cadmium telluride generating glass are formed in the supporting base, the lower end of each cadmium telluride generating glass is respectively inserted into the corresponding glass positioning groove, and the upper positioning frame is installed at the upper end of the cabinet body and tightly presses or fastens the upper end of each cadmium telluride generating glass.
4. A passive self-powered refrigeration unit according to claim 1, wherein: the power generation glass layer comprises a plurality of pieces of cadmium telluride power generation glass, and the side faces of the cadmium telluride power generation glass form the top and the peripheral outer wall of the cabinet body.
5. A passive self-powered cold storage appliance according to claim 4, wherein: the power generation glass layer further comprises a plurality of glass mounting frames, each glass mounting frame is fixedly mounted on the outer side of the corresponding part of the heat insulation layer, and the cadmium telluride power generation glass is fixedly mounted on the inner side of the corresponding glass mounting frame.
6. A passive self-powered cold storage unit according to any of claims 1-5, wherein: and a decorative layer is arranged between the heat-insulating layer and the power generation glass layer.
7. A passive self-powered refrigeration unit according to claim 6, wherein: the decorative layer is a pattern paper layer.
8. A passive self-powered cold storage unit according to any of claims 1-5, wherein: the inner container is a plastic inner container or a stainless steel inner container.
9. A passive self-powered cold storage unit according to any of claims 1-5, wherein: the heat preservation layer is a heat preservation cotton layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220417321.1U CN216745105U (en) | 2022-03-01 | 2022-03-01 | Passive self-powered refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220417321.1U CN216745105U (en) | 2022-03-01 | 2022-03-01 | Passive self-powered refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216745105U true CN216745105U (en) | 2022-06-14 |
Family
ID=81920973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220417321.1U Expired - Fee Related CN216745105U (en) | 2022-03-01 | 2022-03-01 | Passive self-powered refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216745105U (en) |
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2022
- 2022-03-01 CN CN202220417321.1U patent/CN216745105U/en not_active Expired - Fee Related
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| 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: 20220614 |