KR100557805B1 - Fresh fish transport apparatus with cooling spray means - Google Patents

Abstract

The present invention is provided with a cooling spray nozzle in a fish tank separately from the seawater cooling device, and by spraying the coolant evenly to the catch in the fish tank through the nozzle to cool / spray the fish in a fresher state. The present invention relates to a fish fishing device equipped with a means, which prevents the deterioration of the catch by the mixing of fresh water caused by the melting of sea water and ice, and reduces the storage space in the fish tank caused by the loading of a large amount of sea water and ice. The present invention relates to an apparatus capable of further securing a storage space and freshly storing / transporting catches for a long time.

To this end, the cooling spray means of the present invention comprises a first motor pump for sucking the cooling water generated by the cooling means and supplied to the fish tank, a cooling water suction pipe connected to the first motor pump, and connected to the cooling water suction pipe and having impurities A strainer for filtering the oil, a second motor pump for supplying the cooling water through the strainer to the fish tank, and a cooling water flow pipe connected to the second motor pump and provided around the upper portion of the fish tank. And a fixing means for fixing the cooling water flow pipe to the wall surface of the fish tank, and a plurality of injection nozzles provided with a predetermined interval on the cooling water flow pipe.

Air transport device, cooling spray, nozzle, pump

Description

Fresh fish conveying apparatus that has a cooling spray device

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing the construction of a conventional live fish tank seawater cooling apparatus and the flow of a fluid;

Fig. 2 is a block diagram showing the configuration and fluid flow of the sun conveying apparatus with cooling spray means according to the present invention;

FIG. 3 is a partial installation diagram provided with cooling injection means in the fish tank of FIG. 2.

※ Explanation of code for main part of drawing

100: fishchang 110: cooling water discharge pipe

120, 520: cooling water suction pipe 200: storage tank

210: reservoir discharge pipe 220: reservoir valve

300: cooling unit 310: compressor

320: power supply unit 330: refrigerant pipe

340: condensate flow pipe 350, 540: strainer

360: circulation motor 400: controller

500: injection nozzle 510: cooling water flow pipe

530: the first motor pump 550: the second motor pump

The present invention relates to a fresh fish conveying apparatus provided with a cooling spray means, and more particularly, a device capable of storing and transporting the temporary multi-lobed fish without changing the freshness for a long time in a fish tank separately from the sea water cooling apparatus. Regarding a fresh fish transporting device having a cooling spray nozzle, the cooling spray means for spraying the coolant evenly to the catch in the fishery through the nozzle to store / transport the fish in a fresher state will be.

In general, a method of keeping the temperature to the freezing point was used as a method of maintaining, storing and transporting fresh fish.

As one of such methods, a method of cooling catches by simultaneously loading seawater and ice in a fish tank at a ratio of approximately 5: 5 was used.

However, the above method is difficult to maintain the temperature close to the freezing point only by the ice, and since the ice uses fresh water, the salt content of the sea water decreases due to the melting of the ice as the amount of the ice increases, so that the freshness of the fish and the There is a problem of quality deterioration.

As another method for solving the above problems, by providing a seawater cooling device on the fishing boat to cool the seawater through the cooling unit continuously supplying to the fish, a live fish tank seawater cooling device to maintain and keep the live fish state has been devised .

For example, Figure 1 of the accompanying drawings is a block diagram showing the configuration of the conventional live fish tank seawater cooling apparatus and the flow of fluid.

As shown in FIG. 1, the storage tank 20 corresponding to the live fish tank 10 provided for accommodating the captured live fish and the container for desalination of the sea water and the storage tank 20 are provided at a predetermined temperature. Seawater is recovered from the temperature controller (not shown) and the live fish tank 10 provided in the cooling unit 30 to adjust the cooling temperature of the cooling unit 30 and the sea water to be cooled and supplied to the storage tank 20. It consists of a pump pump 50 for receiving the seawater selectively from the reservoir 20 through the recovery pump 40 and the reservoir valve 51 for pumping to the live fish tank 10 via the supply pipe 60 have.

However, such a device is also used only for the storage of live fish, which is inconvenient to use for catches that need to be kept at a low temperature / cold state for long-term storage, and a large amount of seawater is loaded in the fish tank. Since it is necessary to have a space in the fisheries (魚 倉) as much as the capacity of the sea water, the space for storing the catch is reduced by that much, there is a problem that consumes more fuel.

Accordingly, an object of the present invention is to solve the above problems, to prevent the deterioration of the catch by the mixing of fresh water caused by the melting of sea water and ice, and to prevent the deterioration of the catch by the loading of a large amount of sea water and ice In order to solve the problem of reducing the storage space and to secure more storage space and to keep the fish freshly stored / transported for a long time, the nozzle is equipped with a cooling spray nozzle in the fish window separately from the seawater cooling system. It is an object of the present invention to provide a fishing vessel equipped with a cooling spray means for cooling by spraying the coolant evenly to the catch in the fishery.

The present invention for achieving the above object is, a fish tank that can accommodate / store the catch and a reservoir for storing the seawater supplied to the fish tank, and a condenser to cool the sea water of the reservoir to an appropriate temperature And cooling means including a cooling unit having an evaporator and a capillary tube, a compressor provided outside the cooling unit, and a compressor for compressing a refrigerant, and a condensate flow tube having a circulation motor for water-cooling heat exchange of the condenser in the cooling unit, and controlling the cooling means. A controller for supplying power to drive the cooling means, a cooling water discharge pipe connected to one end of the cooling unit and the other end connected to the fish tank, and a cooling water discharge pipe corresponding to the cooling water discharge pipe and one end connected to the cooling unit. The other end is connected to the cooling water suction pipe and the cooling water suction pipe connected to the fish tank A motor pump provided between the cooling unit and the cooling water supplied to the fish tank to circulate the cooling water to the cooling means, and controlled by the condensate flow tube and the controller provided with a circulation motor for water-cooled heat exchange of the condenser in the cooling unit. And cooling injection means provided in the fish tank separately from the cooling means.

The cooling spray means may include a first motor pump for sucking the cooling water generated by the cooling means and supplied to the fish tank, a cooling water suction pipe connected to the first motor pump, and connected to the cooling water suction pipe, A strainer for filtering, a second motor pump for supplying the cooling water through the strainer to the fish tank, a coolant flow tube connected to the second motor pump and provided around the upper portion of the fish tank; And a fixing means for fixing the cooling water flow pipe to the wall surface of the fish tank, and a plurality of injection nozzles provided at a predetermined interval on the cooling water flow pipe.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a block diagram showing the configuration and flow of fluid in a sun fish transporting apparatus equipped with a cooling spray means according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the present invention.

As shown in FIG. 2, the fresh fish conveying apparatus provided with the cooling jetting means according to the present invention includes at least one fish tank 100 for accommodating and storing captured fish, and is supplied to the fish tank 100 to catch the catch. The reservoir 200 is stored, the reservoir 200 is connected by the reservoir discharge pipe 210 is provided with a reservoir valve 220 for discharging the sea water to the fish tank 100 or the cooling unit 300, and Cooling means for cooling the sea water of the storage tank 200 to an appropriate temperature, and the cooling spray means provided in the fish tank 100 separately from the cooling means.

The cooling means includes a condenser (not shown) for condensing the refrigerant into a low temperature and high pressure state, a capillary tube (not shown) for bringing the refrigerant to a low temperature and low pressure state, and the fish tank 100 in the reservoir 200. And a cooling unit 300 having an evaporator (not shown) for cooling the seawater through heat exchange between the discharged seawater and the refrigerant in a refrigerant pipe (not shown).

In addition, it is provided outside the cooling unit 300 is connected to the cooling unit 300 to the refrigerant pipe 330, and includes a compressor 310 to compress the refrigerant to a state of high temperature and high pressure.

On the other hand, the cooling means uses sea water for water-cooled heat exchange of the condenser in the cooling unit (300).

It is connected to the cooling unit 300 by the condensate flow pipe 340, strainer (350) for filtering impurities in the seawater pulled up to one end of the condensate flow pipe (340) and pull up the sea water It consists of a circulation motor 360 for circulating.

The reservoir 200 stores a predetermined amount of sea water, that is, about 50 l to 100 l of seawater in advance, and uses it as cooling water. The condenser uses a copper / nickel alloy or a cupronickel special structural pipe, and the sea water directly contacts the seawater. The heat exchanger of the cooling unit 300 preferably uses a special tube made of titanium in order to prevent corrosion by sea water.

In addition, the controller 400 for controlling the operation of the cooling means and the water temperature of the coolant flowing into the fish tank 100 and the cooling means are driven and connected by the compressor 310 and the pulley 311 to supply power. The power supply unit 320 for supplying is provided.

Cooling water, ie, seawater, supplied to the fish tank 100 by the controller 400 may be controlled at a temperature between about 0 ° C. and 17 ° C., and the water temperature of the sea water may be adjusted according to the type of fish to be stored. .

On the other hand, one end is connected to the cooling unit 300 and the other end is connected to the cooling water discharge pipe 110 and the cooling water discharge pipe 110, and one end is connected to the cooling unit 300 The other end is provided between the cooling water suction pipe 120 connected to the fish tank 100, the cooling water suction pipe 120 and the cooling unit 300, and sucks the cooled sea water supplied to the fishing window 100 to cool the water. A motor pump 130 for sending to the unit 300 is provided connected to the cooling means.

3 is a partial installation view in which the cooling injection means is provided in the fishing window of FIG.

As shown in FIG. 3, the cooling spray means according to the present invention is provided in the fish tank 100 separately from the cooling means, and supplies the cooled seawater produced by the cooling means through the injection nozzle 500. .

To this end, a first motor pump 530 is formed on the bottom surface of the fish tank 100 for sucking the cooled seawater generated by the cooling means and supplied to the fish tank 100, and the cooling water suction pipe 520. The strainer 540 is connected to the first motor pump 530 so as to filter scales or other impurities of fish contained in the cooled seawater sucked by the first motor pump 530. Cooling water suction pipe 520 is installed.

The cooled seawater passing through the strainer 540 is supplied back to the fish tank 100 by the second motor pump 550, and for this purpose, a coolant flow tube 510 is disposed around the upper portion of the fish tank 100. It is installed on this slope, and the cooling water flow pipe 510 is provided with several injection nozzles 500 at a predetermined interval.

In addition, the cooling water flow pipe 510 is fixed to the fixing means 560, such as a flange on the wall surface of the fish tank 100.

Hereinafter, an operation example of the present invention including the above components will be described based on the flow of the fluid, ie, seawater, illustrated by arrows in FIG. 2.

The reservoir 200 stores about 50 l to 100 l of seawater, and supplies the stored seawater to the cooling unit 300 or the fish tank 100.

The supplied sea water is cooled to an appropriate temperature by the cooling unit 300 and the controller 400.

In this process, the heat exchange in the condenser in the cooling unit 300 is made of water cooling, which is made by the condensate flow pipe 340 provided outside the cooling unit (300).

That is, sea water is pulled up through the circulation motor 360, impurities are removed while passing through the strainer 350, and the heat exchange with the condenser is performed while flowing through the condensate flow pipe 340.

Subsequently, the sea water cooled by the cooling means is supplied to the fish tank 100 through the cooling water discharge pipe 110 and circulated back to the cooling unit 300 through the cooling water suction pipe 120.

In addition, the cooling water generated by the cooling means and supplied to the fish tank 100 is sucked into the cooling water suction pipe 520 by the first motor pump 530, and the impurities in the seawater cooled through the strainer 540 are filtered out. Next, the second motor pump 550 is pumped to the coolant flow pipe 510 provided around the upper portion of the fish tank 100, and the plurality of injection nozzles 500 provided in the coolant flow pipe 510 to the Sprayed to the fish in the fish tank 100.

Therefore, the fish stored in the fish tank 100 by the cooling water injected through the injection nozzle 500 may be stored / transported in a low temperature / cooling state.

As described above, according to the present invention, it is not necessary to load a large amount of ice and seawater in the fishery, and thus the storage space in the fishery can be further secured, and the fuel cost can be reduced due to the weight reduction.

In addition, it is possible to prevent the deterioration of the catch by the mixing of fresh water and sea water caused by the melting of the ice and to freshly store / transport the catch for a long time.

Claims (2)

Fishing spears capable of holding / storing catches; A storage tank for storing the seawater supplied to the fish tank; A cooling unit provided with a condenser, an evaporator, and a capillary tube to cool the sea water of the reservoir to an appropriate temperature, a compressor provided outside the cooling unit to compress the refrigerant, and a circulation motor for water-cooled heat exchange of the condenser in the cooling unit. Cooling means consisting of a condensate flow pipe provided; A controller for controlling the cooling means; A power supply for supplying power to drive the cooling means; One end is connected to the cooling unit, the other end is a cooling water discharge pipe connected to the fish tank; A cooling water suction pipe corresponding to the cooling water discharge pipe, one end of which is connected to the cooling unit, and the other end of which is connected to the fish tank; A motor pump provided between the cooling water suction pipe and the cooling unit to suck the cooling water supplied to the fish tank and circulate the cooling water to the cooling means; And And a cooling spraying means, which is controlled by the controller and is provided in the fish tank separately from the cooling means. The method of claim 1, The cooling spray means may include a first motor pump for sucking the cooling water generated by the cooling means and supplied to the fish tank, a cooling water suction pipe connected to the first motor pump, and connected to the cooling water suction pipe to filter impurities. A strainer, a second motor pump for supplying the cooling water through the strainer to the fish tank, a coolant flow tube connected to the second motor pump and provided around the upper portion of the fish tank; A fishing vessel comprising a cooling spray means comprising a fixing means for fixing a cooling water flow pipe to the wall surface of the fish tank and a plurality of injection nozzles provided at a predetermined interval on the cooling water flow pipe.

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