The delivery container of novel cold storage controlled cooling fish
The utility model relates to a kind of freight container that is used for fresh and alive fish transport applications, especially has the fish of prolongation transportation survival period, and the freight container of advantages such as non-environmental-pollution, low cost is regulated in the controlled water temperature cooling.
At present, the freight container that is used for fresh and alive class transportation, most no water temperature control apparatuss, merely be welded into a hermetic type with steel plate, open the door in the top, the metal box that the bottom is equipped with drainage switch constitutes, obviously, the long-distance transport survival period of fresh and alive fish obviously is subjected to the restriction of ambient air temperature, and it is unfavorable to bring to manager and customer, and uses the refrigerating transport vehicle that has refrigerating apparatus, again because the costliness of its cost and the rent of great number, and itself use and impair atmospheric chlorofluoromethane refrigerant, add the factors such as rate of breakdown of conventional refrigeration, improving relevant every cost in a large number, in the time of risk, contaminated environment increases energy consumption again, is unfavorable for the reasonable saving utilization of the energy.
The purpose of this utility model provides a kind of freight container, it can not only realize the controllable constant-temperature adjusting of water temperature in the case, reduces the cost of freight container itself again in a large number, non-environmental-pollution, whole water temperature is regulated (refrigeration) system hardly can et out of order, and failure-free prolongs fish and transports survival period.
The purpose of this utility model is to realize like this, offer passage at the top, in the pressurized container shell, be provided with the heat-insulation and heat-preservation case, in the heat-insulation and heat-preservation case, be provided with heat insulation cold-storage refrigeration case, being provided with the water-circulating cooling duct in the heat insulation cold-storage refrigeration case is communicated with water filler, water filler and pipeline are communicated with pump outlet, the water inlet of water pump is positioned at heat-insulation and heat-preservation case bottom, the water outlet of water-circulating cooling duct is in the heat-insulation and heat-preservation case, when water filler because of water in impurity when stopping up too much, change by increase and to remind the user to change or clean filter core pump load.When heat insulation cold-storage refrigeration case is arranged on the heat-insulation and heat-preservation upper box part, because in the short period that water pump shuts down, the water that it is inner and the contacted water-circulating cooling duct of ice cube is interior is because action of gravity, to flow back to rapidly in the interior water of heat-insulation and heat-preservation case, thereby the stifled phenomenon of the ice of having avoided water-circulating cooling duct internal cause residuary water to cause, when the utility model uses, the low temperature ice cube that must make in freezer or cool room is in advance packed in the heat insulation cold-storage refrigeration case, because the water-circulating cooling duct is arranged on below the ice cube, so, can guarantee that pipeline contacts with the good of ice cube, be beneficial to the conduction of temperature, in the heat-insulation and heat-preservation case, pack into water and fish, when water temperature shown in the water thermometer is unfavorable for the survival of fish long-distance transport, such as water temperature more than 30 ℃, by manually shaking or starter motor driving pump working, water pump is extracted into the water in the heat-insulation and heat-preservation case rapidly in the water-circulating cooling duct that is arranged in the heat insulation cold-storage refrigeration case by pipeline, the cooling back is flowed back in the heat-insulation and heat-preservation case by effluent pipe mouth in pipeline, continuous running along with water pump, water in the heat-insulation and heat-preservation case will circulate and constantly cool off rapidly by pipeline, and drop to institute must a temperature, the reduction of water temperature, make the corresponding reduction of fish movement characteristic, the oxygen consumption and the minimizing thereupon of wounding each other, the long-distance transport survival period is prolonged, reach the purpose of this utility model, use traditional oxygen oxygenation if add, its survival period will prolong more.
Owing to adopt such scheme; the delivery container of novel cold storage controlled cooling fish has reasonable in design; simple in structure; cost is low; reliable and practical, the proposition of associated cold storage secondary refrigeration notion and specific design are implemented to be beneficial to and to promote environmental protection, are reduced energy consumption for cooling; energy savings is promoted the use of the optimization, the completely newly development of intensification that help refrigeration industry.
Description of drawings: 1,3 is heat insulation cold-storage refrigeration case among the figure; 2 is the water-circulating cooling duct; 4 is water filler; 5 is electric water pump; 6 is the heat-insulation and heat-preservation case; 7 is the drainage switch of heat-insulation and heat-preservation case.A among the figure, B, C is a passage, and D is a water outlet among the figure, and E is a water inlet.
With reference to accompanying drawing, in the present embodiment, position, heat-insulation and heat-preservation case (6) internal upper part both sides is equipped with heat insulation cold-storage refrigeration case (1), (3), the midway location on both sides has the passage (A) that cooresponding placement ice cube is used, (C), passage (A) (C) carries out switch control by the thickening insulated door respectively, heat-insulation and heat-preservation case (6) midway location has the passage (B) that dress fish and water are used, passage (B) also carries out switch control by the thickening insulated door, heat insulation cold-storage refrigeration case (1), (3) inner bottom part is equipped with water-circulating cooling duct (2), the water outlet (D) of water-circulating cooling duct (2) is positioned at heat insulation cold-storage refrigeration case (1) bottom, and stretch in the heat-insulation and heat-preservation case (6), water-circulating cooling duct (2) is communicated with water filler, and water filler (4) and pipeline are installed in whole box body outside (being convenient to the dismounting and change filter core) and are communicated with electric water pump (5), electric water pump (5) water inlet (F) is positioned at heat-insulation and heat-preservation case (6) inner bottom part, and heat-insulation and heat-preservation case (6) bottom is equipped with drainage switch (7).Constitute the delivery container of novel cold storage controlled cooling fish thus.