CN215571521U - Marine aquaculture feed cabin is with cooling fresh-keeping device - Google Patents
Marine aquaculture feed cabin is with cooling fresh-keeping device Download PDFInfo
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- CN215571521U CN215571521U CN202121843207.7U CN202121843207U CN215571521U CN 215571521 U CN215571521 U CN 215571521U CN 202121843207 U CN202121843207 U CN 202121843207U CN 215571521 U CN215571521 U CN 215571521U
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Abstract
The utility model discloses a cooling and fresh-keeping device for a marine culture feed cabin, which comprises a feed cabin cooling system and a water-cooling low-temperature cooling system, wherein the feed cabin cooling system comprises a cooling pipe bank and a first stop valve, the water-cooling low-temperature cooling system comprises a cooling liquid expansion tank, a vertical water pump, an electric three-way valve, a water-cooling low-temperature cooling liquid unit, a temperature controller and a cooling liquid filter, a second stop valve is installed on the input end of the cooling liquid expansion tank, a quick joint is arranged between the second stop valve and the first stop valve, and the temperature controller is electrically connected with the electric three-way valve. According to the feed bin, the temperature in the feed bin is controlled, the freshness of the feed is guaranteed, and the feed bin cooling system and the water-cooling low-temperature cooling system are convenient to mount and dismount due to the quick joint arranged between the first stop valve and the second stop valve.
Description
Technical Field
The utility model relates to the technical field of marine aquaculture, in particular to a cooling and fresh-keeping device for a marine aquaculture feed cabin.
Background
With the further increase of the demand of human beings for marine foods, natural marine product resources are increasingly tense, the scale of artificially cultured marine products is enlarged year by year, the marine culture area is also continuously enlarged, and meanwhile, the culture range in deep sea is also further enlarged because many precious marine products need to be cultured in deep sea.
When marine aquaculture, in order to improve breed efficiency, promote marine product output and promote, need throw the material to the breed region, the new freshness of throwing the material will play crucial effect to breeding, feed transport ship does not have the fresh-keeping device of feed cooling in the past, leads to the fodder to rot and deteriorate at the in-process of transportation, puts in and arouses the large tracts of land death of marine product behind the breed region, seriously influences marine culture's economic benefits.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model can solve the problem that the existing feed transport ship is lack of a feed cooling and fresh-keeping device.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the following technical scheme that the cooling and fresh-keeping device for the marine culture feed bin comprises a feed bin cooling system and a water-cooling low-temperature cooling system;
the feed bin cooling system comprises a cooling calandria and a first stop valve, and the first stop valve is arranged at two ends of the cooling calandria;
the water-cooling low-temperature cooling system comprises a cooling liquid expansion tank, a vertical water pump, an electric three-way valve, a water-cooling low-temperature cooling liquid unit, a temperature controller and a cooling liquid filter, wherein a second stop valve is installed at the input end of the cooling liquid expansion tank, a quick joint is arranged between the second stop valve and the first stop valve, the input end of the vertical water pump is fixedly communicated with the output end of the cooling liquid expansion tank, the input end of the water-cooling low-temperature cooling liquid unit is fixedly communicated with the output end of the vertical water pump through the electric three-way valve, the input end of the cooling liquid filter is fixedly communicated with the output pipe of the water-cooling low-temperature cooling liquid unit through a cooling liquid pipe, the output end of the cooling liquid filter is fixedly communicated with the input end of the cooling liquid discharging pipe through the first stop valve, the quick joint and the second stop valve, and the temperature controller is installed on the cooling liquid pipe, the temperature controller is electrically connected with the electric three-way valve.
As a preferable technical scheme of the utility model, a liquid outlet pipeline is fixedly communicated with the liquid outlet end of the cooling calandria, and a liquid inlet pipeline is fixedly communicated with the liquid inlet end of the cooling calandria.
As a preferable technical solution of the present invention, two first stop valves are provided, and the two first stop valves are respectively installed on the liquid outlet pipe and the liquid inlet pipe.
As a preferable technical solution of the present invention, the quick coupling is a quick coupling hose, the first stop valve is installed at one end of the quick coupling, and the second stop valve is installed at the other end of the quick coupling.
As a preferable technical solution of the present invention, a third stop valve is installed on a connection pipe between the coolant expansion tank and the vertical water pump.
As a preferable technical scheme of the utility model, the water-cooled low-temperature cooling liquid unit, the cooling liquid pipe and the connecting pipe are filled with glycol aqueous solution, and the concentration of the glycol aqueous solution is 5%.
As a preferable technical scheme of the utility model, a PLC control box is arranged in the water-cooling low-temperature cooling system, and the PLC control box is electrically connected with the electric three-way valve and the temperature controller.
As a preferred technical scheme of the utility model, a standard 485 interface is reserved on the PLC control box.
(III) advantageous effects
The utility model provides a cooling and fresh-keeping device for a marine aquaculture feed bin, when in use, a cooling calandria is arranged in the feed bin, a first stop valve and a second stop valve are opened, cooling liquid flows from the cooling calandria to a cooling liquid expansion tank through a quick joint, then flows from the cooling liquid expansion tank to a vertical water pump, then an electric three-way valve is opened, so that the cooling liquid flows into a water-cooled low-temperature cooling liquid unit, then flows into a cooling liquid filter through a cooling liquid pipe and flows into the cooling liquid filter under the monitoring of a temperature controller, and finally, the cooled cooling liquid flows back to the cooling calandria, so that the temperature control in the feed bin is realized, the freshness of feed is ensured, under the action of the temperature controller and the electric three-way valve, the refrigerating capacity of a system and the flow rate of the cooling liquid entering the water-cooled low-temperature cooling liquid unit can be automatically adjusted, the system is ensured to operate in an economical and power-saving state, and because the quick joint is arranged between the first stop valve and the second stop valve, the feed bin cooling system and the water-cooling low-temperature cooling system are convenient to mount and dismount.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of the system of the present invention;
fig. 2 is an enlarged schematic view of the structure of part a in fig. 1 according to the present invention.
In the figure: 100. a feed bin cooling system; 110. cooling the calandria; 120. a first shut-off valve; 130. a quick coupling; 140. a liquid outlet pipeline; 150. a liquid inlet pipeline; 200. a water-cooled cryogenic cooling system; 210. a cooling liquid expansion tank; 211. a third stop valve; 220. a vertical water pump; 230. an electric three-way valve; 240. a water-cooled cryogenic coolant unit; 250. a temperature controller; 260. a coolant filter; 270. a second stop valve; 280. a coolant tube; 290. and a PLC control box.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "longitudinal", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1-2, a cooling and fresh-keeping device for a feed cabin of marine aquaculture comprises a feed bin cooling system 100 and a water-cooling low-temperature cooling system 200, wherein the feed bin cooling system 100 is installed in a feed bin and used for controlling the temperature in the feed bin and keeping the temperature of feed in the feed bin at 4-10 ℃ so as to keep the freshness of the feed, and the water-cooling low-temperature cooling system 200 is installed on a feed transport ship and used for cooling liquid in a pipeline of the cooling system and keeping the temperature of the cooling liquid in the feed bin cooling system 100 at 0-10 ℃.
Referring to fig. 1 and 2, the feed bin cooling system 100 includes a cooling rack pipe 110 and a first shut-off valve 120;
the cooling calandria 110 is arranged in the feed bin and is arranged in a tree shape, so that the uniform temperature in the feed can be ensured, the local heating phenomenon is avoided, and the freshness of the feed is ensured;
a first shut-off valve 120 is installed at both ends of the cooling pipe bank 110 for controlling the flow of the cooling liquid in the cooling pipe bank 110;
the liquid outlet end of the cooling calandria 110 is fixedly communicated with a liquid outlet pipeline 140, the liquid inlet end of the cooling calandria 110 is fixedly communicated with a liquid inlet pipeline 150, two first stop valves 120 are arranged, and the two first stop valves 120 are respectively arranged on the liquid outlet pipeline 140 and the liquid inlet pipeline 150 and used for outputting and inputting cooling liquid.
Referring to fig. 1 and 2, the water-cooled cryogenic cooling system 200 includes a cooling liquid expansion tank 210, a vertical water pump 220, an electric three-way valve 230, a water-cooled cryogenic cooling liquid unit 240, a temperature controller 250, and a cooling liquid filter 260;
a second stop valve 270 is installed at the input end of the cooling liquid expansion tank 210, and a quick joint 130 is arranged between the second stop valve 270 and the first stop valve 120, so that the input end of the cooling liquid expansion tank 210 can be communicated with the liquid outlet end of the cooling drain pipe 110;
in order to facilitate the installation and the disassembly and realize the flexible connection between the feed bin cooling system 100 and the water-cooled low-temperature cooling system 200, the quick joint 130 is a quick joint hose, the first stop valve 120 is installed at one end of the quick joint 130, and the second stop valve 270 is installed at the other end of the quick joint 130;
the input end of the vertical water pump 220 is fixedly communicated with the output end of the cooling liquid expansion tank 210, and a third stop valve 211 is installed on a connecting pipe between the cooling liquid expansion tank 210 and the vertical water pump 220, so that the flow of cooling liquid between the cooling liquid expansion tank 210 and the vertical water pump 220 can be controlled;
the input end of the water-cooled low-temperature coolant unit 240 is fixedly communicated with the output end of the vertical water pump 220 through the electric three-way valve 230, the electric three-way valve 230 can control the flow of the coolant flowing into the water-cooled low-temperature coolant unit 240, and the water-cooled low-temperature coolant unit 240 cools the coolant;
the input end of the cooling liquid filter 260 is fixedly communicated with the output pipe of the water-cooled low-temperature cooling liquid unit 240 through a cooling liquid pipe 280 for the cooled cooling liquid to flow through;
the output end of the coolant filter 260 is fixedly communicated with the input end of the cooling drain pipe 110 through the first stop valve 120, the quick coupling 130 and the second stop valve 270, so that the cooled coolant flows back to the cooling drain pipe 110;
the temperature controller 250 is arranged on the cooling liquid pipe 280, the temperature controller 250 is electrically connected with the electric three-way valve 230, the temperature controller 250 monitors the temperature of the cooling liquid, and then the electric three-way valve 230 is controlled according to the temperature of the cooling liquid, so that the flow of the cooling liquid flowing into the water-cooled low-temperature cooling liquid unit 240 is controlled, and the temperature of the cooling liquid outlet is controlled to be 0-10 ℃;
the water-cooled low-temperature cooling liquid unit 240, the cooling liquid pipe 280 and the connecting pipe are filled with glycol aqueous solution, the concentration of the glycol aqueous solution is 5 percent, and the cooling liquid is ensured not to be frozen in a low-temperature environment;
be provided with PLC control box 290 in the water-cooling cryogenic cooling system 200, install on the fodder transport ship, PLC control box 290 and electric three-way valve 230 and temperature controller 250 electric connection use PLC programmable control to can be according to ambient temperature automatic adjustment water-cooling cryogenic cooling system 200's running state, PLC control box 290 is last to reserve has standard 485 interfaces, can be connected with the host computer, possess the supplementary function of starting up, automatically regulated function and fault handling help function.
Specifically, this marine culture feed bin is with fresh-keeping device's of cooling theory of operation: first, the first stop valve 120 and the second stop valve 270 are opened, the electric three-way valve 230 and the temperature controller 250 are set in an operating state, the coolant in the cooling pipe bank 110 flows into the coolant expansion tank 210 through the first stop valve 120, the quick coupling 130 and the second stop valve 270, and then flows into the water-cooled coolant unit 240 through the electric three-way valve 230 by the vertical water pump 220 for cooling, and then flows into the coolant filter 260 through the coolant pipe 280, and the temperature controller 250 monitors the temperature of the coolant and controls the operating state of the electric three-way valve 230 according to actual conditions, thereby controlling the flow rate of the coolant flowing into the water-cooled coolant unit 240 to ensure that the coolant outlet temperature is 0-10 ℃, and finally, the cooled coolant flows back to the cooling pipe bank 110.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (8)
1. The utility model provides a marine culture feed compartment is with cooling fresh-keeping device which characterized in that includes:
a feedbox cooling system (100), said feedbox cooling system (100) comprising a cooling drain (110) and a first shut-off valve (120), said first shut-off valve (120) being mounted at both ends of said cooling drain (110);
the water-cooling low-temperature cooling system (200), the water-cooling low-temperature cooling system (200) includes a cooling liquid expansion tank (210), a vertical water pump (220), an electric three-way valve (230), a water-cooling low-temperature cooling liquid set (240), a temperature controller (250) and a cooling liquid filter (260), a second stop valve (270) is installed on the input end of the cooling liquid expansion tank (210), a quick coupling (130) is arranged between the second stop valve (270) and the first stop valve (120), the input end of the vertical water pump (220) is fixedly communicated with the output end of the cooling liquid expansion tank (210), the input end of the water-cooling low-temperature cooling liquid set (240) is fixedly communicated with the output end of the vertical water pump (220) through the electric three-way valve (230), the input end of the cooling liquid filter (260) is fixedly communicated with the output pipe of the water-cooling low-temperature cooling liquid set (240) through a liquid pipe (280), the output end of the cooling liquid filter (260) is fixedly communicated with the input end of the cooling drain pipe (110) through the first stop valve (120), the quick coupling (130) and the second stop valve (270), the temperature controller (250) is installed on the cooling liquid pipe (280), and the temperature controller (250) is electrically connected with the electric three-way valve (230).
2. The cooling and refreshing device for the marine aquaculture feed bin according to claim 1, wherein a liquid outlet pipeline (140) is fixedly communicated with the liquid outlet end of the cooling calandria (110), and a liquid inlet pipeline (150) is fixedly communicated with the liquid inlet end of the cooling calandria (110).
3. The cooling and refreshing device for the feeding stuff cabin of the marine culture as claimed in claim 2, wherein there are two first stop valves (120), and the two first stop valves (120) are respectively installed on the liquid outlet pipe (140) and the liquid inlet pipe (150).
4. A chilled fresh-keeping device for a marine aquaculture feed tank according to claim 1, wherein the quick coupling (130) is provided as a quick coupling hose, the first stop valve (120) is mounted at one end of the quick coupling (130), and the second stop valve (270) is mounted at the other end of the quick coupling (130).
5. The cooling and refreshing device for the marine culture feed bin according to claim 1, wherein a third stop valve (211) is installed on a connecting pipe between the cooling liquid expansion tank (210) and the vertical water pump (220).
6. The cooling and fresh-keeping device for the marine culture feed bin according to claim 5, wherein the water-cooled low-temperature coolant unit (240), the coolant pipe (280) and the connecting pipe are filled with glycol water solution, and the concentration of the glycol water solution is 5%.
7. The cooling and fresh-keeping device for the marine culture feed bin according to claim 1, wherein a PLC control box (290) is arranged in the water-cooled low-temperature cooling system (200), and the PLC control box (290) is electrically connected with the electric three-way valve (230) and the temperature controller (250).
8. The cooling and refreshing device for the marine aquaculture feed bin according to claim 7, wherein a standard 485 interface is reserved on the PLC control box (290).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843207.7U CN215571521U (en) | 2021-08-09 | 2021-08-09 | Marine aquaculture feed cabin is with cooling fresh-keeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843207.7U CN215571521U (en) | 2021-08-09 | 2021-08-09 | Marine aquaculture feed cabin is with cooling fresh-keeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215571521U true CN215571521U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843207.7U Active CN215571521U (en) | 2021-08-09 | 2021-08-09 | Marine aquaculture feed cabin is with cooling fresh-keeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215571521U (en) |
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2021
- 2021-08-09 CN CN202121843207.7U patent/CN215571521U/en active Active
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