CN203692377U - Controlled-atmosphere low-temperature oil storage bin with photovoltaic power generation system - Google Patents
Controlled-atmosphere low-temperature oil storage bin with photovoltaic power generation system Download PDFInfo
- Publication number
- CN203692377U CN203692377U CN201320653661.5U CN201320653661U CN203692377U CN 203692377 U CN203692377 U CN 203692377U CN 201320653661 U CN201320653661 U CN 201320653661U CN 203692377 U CN203692377 U CN 203692377U
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- China
- Prior art keywords
- oil
- tank body
- stored
- controlled
- photovoltaic power
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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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The utility model provides a controlled-atmosphere low-temperature oil storage bin with a photovoltaic power generation system, and solves the problems that the grease cannot be stored for a long time and is easy to oxidize and the like when being regularly stored in the prior art. According to the controlled-atmosphere low-temperature oil storage bin provided by the utility model, the grease is subjected to controlled-atmosphere storage by utilizing nitrogen, and a photovoltaic power generator and a refrigeration device are additionally provided. The controlled-atmosphere low-temperature oil storage bin comprises a solar panel, a support, a direct-current wire collection box, a grid-connected inverter, a grid-connected cabinet, a refrigerating system, a pump (a saline water pool) and cooling pipelines; the photovoltaic power generator accesses the refrigeration device through a power grid to refrigerate an oil bin and reduce the oil storage temperature; the cooling pipelines of the refrigeration system carry out circular refrigeration through the external pump (the saline water pool). According to the controlled-atmosphere low-temperature oil storage bin with the photovoltaic power generation system, on the basis that the constant controlled-atmosphere nitrogen filling storage is kept and the oxidation of the grease is restrained, the solar energy is utilized to carry out the photovoltaic power generation and then is converted into electric energy so as to drive the refrigeration system to carry out low-temperature storage on the grease; the storage period of the grease is prolonged, the green energy source is effectively utilized, and the energy source is saved.
Description
Technical field
The utility model relates to a kind of device of storage, is specifically related to a kind of grease controlled atmosphere with photovoltaic generating system and fills nitrogen cryopreservation device.
Background technology
Oxidative rancidity is to cause spoiled by rancid oil or fat and corrupt main cause, is reacted with oxygen and is produced aftertaste and become sour by the unsaturated fat acid moieties of triglyceride, causes the process that grease local flavor is rotten.And grease also can produce the harmful substance such as aldehyde and ketone through thermal decomposition and thermal oxidative reaction.The oxidative rancidity of grease not only can reduce or lose the edibility of grease, if edible, rotten grease also can to human body or animal brings certain harm.
Not only airborne oxygen can cause that Oxidation of Fat and Oils is rotten, and temperature when rapeseed oil also can affect to the quality of grease, especially, the in the situation that of hot conditions, direct sunlight, just becomes a difficult problem if will extend the shelf-life of grease.If contact with grease breaking off air, when oil-control oxidative rancidity, by corresponding equipment, oil is stored up to cooling, just can solve short problem of grease shelf-life under hot conditions.The controlled atmosphere cryopreservation oil grain bin with photovoltaic generating system is in oil is stored up, to be filled with nitrogen replacement air in confined conditions, when oil-control oxidation, adsorb solar energy by photovoltaic power generation equipment, change into electric energy, the supply system cool equipment, reduce rapeseed oil temperature, further reach the object that extends grease storage life, saves the energy.The controlled atmosphere cryopreservation oil grain bin with photovoltaic generating system is to fill the nitrogen storage facilities (patent No. 201220464454.0 at a kind of grease controlled atmosphere, China) basis on improve, abhiseca at oil storage tank installs photovoltaic generating system additional, being mainly used in high temperature season drives oil to store up mechanical refrigeration air-conditioning unit operation, reduce temperature when rapeseed oil, guarantee the safe storage of grease.The in the situation that of electric weight abundance, enter state's net, for other facilities, as monitoring system, lighting apparatus etc.Native system has the features such as the installation of convenience, automation, the saving energy, is suitable for popularizing at grease storage place.
Utility model content
The utility model is short for solving the existing rapeseed oil time, easily thermal oxide, thermal decomposition produces poisonous and harmful substance, the problem of oxidative rancidity, fill at controlled atmosphere on the basis of nitrogen storage, photovoltaic generating system and refrigeration system are added, in constant oil storage tank in nitrogen, utilize photovoltaic generating system absorb solar energy and change into accordingly electric energy, the supply system cooling system, oil is stored up and freezed, it is short to have solved the conventional stored condition time, oxidizable, produce the problem of harmful substance, also avoided the problem that affects oil quality and mouthfeel that adds of antioxidant during rapeseed oil, add photovoltaic power generation apparatus at oil tank top, oil tank adds refrigerating plant around, pass through network regulation, power source using photovoltaic power generation apparatus as refrigeration system stores up to oil the storage of lowering the temperature.
The utility model for addressing the above problem taked technical scheme is: a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system described in the utility model is stored up and comprised hand-hole, oil pipe, tank body, liquid seal device, nitrogen cylinder, cooling pipeline, spiracle, refrigeration system, pump, solar panel, support, direct current line concentrating case, combining inverter, grid-connection cabinet, the lower end of described hand-hole is communicated with the lower end of tank body, described liquid seal device is communicated with tank body by regulating the qi flowing in the channels pipe, described spiracle is communicated with the upper end of tank body, oil inlet pipe is communicated with the lower end of tank body by oil pipe, flowline is communicated with tank body by oil pipe, described nitrogen cylinder is connected with tank body upper end by breather pipe, solar panel in photovoltaic power generation apparatus is fixed on by support the ceiling that oil is stored up, and lower end successively chain is connected to direct current line concentrating case, combining inverter, grid-connection cabinet, cooling pipeline in refrigerating system device circulates by external pump.
The beneficial effects of the utility model are: the utility model is keeping constant controlled atmosphere to fill nitrogen storage, on the basis of oil-control oxidation, utilizing solar energy to carry out photovoltaic generation is transformed into electric energy oil tank is freezed, reduce the temperature of grease under high-temperature storage situation, reduce grease thermal decomposition, produce the possibility of harmful substance, extend the storage life of grease, effectively utilize green energy resource, save the energy.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram.
Detailed description of the invention:
Detailed description of the invention one: as shown in Figure 1, described in present embodiment, a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up and is comprised hand-hole (1), oil pipe (2), tank body (3), liquid seal device (4), nitrogen cylinder (5), cooling pipeline (6), spiracle (7), refrigeration system (8), pump (9), solar panel (10), support (11), direct current line concentrating case (12), combining inverter (13), grid-connection cabinet (14), the lower end of described hand-hole (1) is communicated with the lower end of tank body (3), described liquid seal device (4) is communicated with tank body (3) by regulating the qi flowing in the channels pipe, described spiracle (7) is communicated with the upper end of tank body (3), oil inlet pipe is communicated with the lower end of tank body (3) by oil pipe (2), flowline is communicated with tank body (3) by oil pipe (2), described nitrogen cylinder (5) is connected with tank body (3) upper end by breather pipe, solar panel (10) in photovoltaic power generation apparatus is fixed on by support (11) ceiling that oil is stored up, and lower end successively chain is connected to direct current line concentrating case (12), combining inverter (13), grid-connection cabinet (14), cooling pipeline (6) in refrigerating system device circulates by external pump (9).
Detailed description of the invention two: as shown in Figure 1, described in present embodiment, a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up device and is also comprised that the solar panel (10) in photovoltaic power generation apparatus is fixed on by support (11) ceiling that oil is stored up, and whole ceiling is all fixed with solar panel (10), lower end successively chain is connected to direct current line concentrating case (12), combining inverter (13), grid-connection cabinet (14).
Detailed description of the invention three: as shown in Figure 1, the nitrogen that described in present embodiment, a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up device use is provided by nitrogen cylinder (5), and by making the interior nitrogen percent by volume of tank body (3) be in steady state value with the synergy of liquid seal device (4).
Operation principle
When the utility model work, maintain controlled atmosphere poised state by controlled atmosphere device; Solar panel (10) in photovoltaic power generation apparatus connects by series connection, each solar panel (10) connects direct current line concentrating case (12), and by combining inverter (13), high voltage direct current being transformed into 220V alternating current, all electric currents import a grid-connection cabinet (14) and enter the rear the supply system cooling system of state's net; Cooling pipeline (6) in refrigerating system device circulates by external pump (9), and grease is lowered the temperature.
Claims (3)
1. a controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up, it is characterized in that: described a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up and comprised hand-hole (1), oil pipe (2), tank body (3), liquid seal device (4), nitrogen cylinder (5), cooling pipeline (6), spiracle (7), refrigeration system (8), pump (9), solar panel (10), support (11), direct current line concentrating case (12), combining inverter (13), grid-connection cabinet (14), the lower end of described hand-hole (1) is communicated with the lower end of tank body (3), described liquid seal device (4) is communicated with tank body (3) by regulating the qi flowing in the channels pipe, described spiracle (7) is communicated with the upper end of tank body (3), oil inlet pipe is communicated with the lower end of tank body (3) by oil pipe (2), flowline is communicated with tank body (3) by oil pipe (2), described nitrogen cylinder (5) is connected with tank body (3) upper end by breather pipe, solar panel (10) in photovoltaic power generation apparatus is fixed on by support (11) ceiling that oil is stored up, and lower end successively chain is connected to direct current line concentrating case (12), combining inverter (13), grid-connection cabinet (14), cooling pipeline (6) in refrigerating system device circulates by external pump (9).
2. a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up according to claim 1, it is characterized in that: the solar panel (10) in the photovoltaic power generation apparatus in described a kind of controlled atmosphere cryopreservation oil grain bin with photovoltaic generating system is fixed on by support (11) ceiling that oil is stored up, and whole ceiling is all fixed with solar panel (10), lower end successively chain is connected to direct current line concentrating case (12), combining inverter (13), grid-connection cabinet (14).
3. a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up according to claim 1, it is characterized in that: described a kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up the nitrogen using to be provided by nitrogen cylinder (5), and by making the interior nitrogen percent by volume of tank body (3) be in steady state value with the synergy of liquid seal device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653661.5U CN203692377U (en) | 2013-10-15 | 2013-10-15 | Controlled-atmosphere low-temperature oil storage bin with photovoltaic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653661.5U CN203692377U (en) | 2013-10-15 | 2013-10-15 | Controlled-atmosphere low-temperature oil storage bin with photovoltaic power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692377U true CN203692377U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653661.5U Expired - Fee Related CN203692377U (en) | 2013-10-15 | 2013-10-15 | Controlled-atmosphere low-temperature oil storage bin with photovoltaic power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203692377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651994A (en) * | 2013-10-15 | 2014-03-26 | 哈尔滨商业大学 | Controlled atmosphere low-temperature oil reservoir with photovoltaic power generation system |
-
2013
- 2013-10-15 CN CN201320653661.5U patent/CN203692377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651994A (en) * | 2013-10-15 | 2014-03-26 | 哈尔滨商业大学 | Controlled atmosphere low-temperature oil reservoir with photovoltaic power generation system |
| CN103651994B (en) * | 2013-10-15 | 2016-01-20 | 哈尔滨商业大学 | A kind of controlled atmosphere cryopreservation oil with photovoltaic generating system is stored up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |