CN2226566Y - Special-purpose refrigeration and fresh-keeping device for fishing boat - Google Patents
Special-purpose refrigeration and fresh-keeping device for fishing boat Download PDFInfo
- Publication number
- CN2226566Y CN2226566Y CN95243947U CN95243947U CN2226566Y CN 2226566 Y CN2226566 Y CN 2226566Y CN 95243947 U CN95243947 U CN 95243947U CN 95243947 U CN95243947 U CN 95243947U CN 2226566 Y CN2226566 Y CN 2226566Y
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- refrigerating
- fresh
- refrigeration
- fishing boat
- keeping device
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the refrigeration and fresh-keeping. The utility model relates to an aquatic product refrigeration and fresh-keeping device which is especially used by fishing boats. The utility model is composed of a refrigeration system, a cold storage in a ship cabin and a low temperature spraying system. The refrigeration system is formed by the method that a main and an assistant refrigeration units, a refrigerant fluid shunting head and a refrigeration discharging tube are connected with each other through a transmitting pipeline. The cold storage of the ship cabin is tightly matched with the inner wall of the ship cabin. The low temperature spraying system can automatically spray from 0 DEG to 18DEG in a certain time. The utility model has the advantages of no damage to the ship body structure, good refrigeration effect, high fresh-keeping quality, reduced labor intensity of fishermen and reduced fishing cost. The original motive power of the fishing boat is used for obtaining 15 DEG-18 DEG uniform low temperature.
Description
The utility model belongs to the refrigerating fresh-keeping technical field, the special-purpose Cold Storage for Aquatic Products preservation device of especially a kind of fishing boat.
At present, when fishing boat goes fishing on the sea, adopt usually and fill ice-cold method of freezing, carry out fresh-keeping the fishing product in the ship storehouse.This method fill ice production time long, fisherman's labour intensity is big, fresh keeping property is poor, fresh keeping time is also shorter.And produce and freeze, consume a large amount of fresh water and electric energy, the fishing cost is improved.
The purpose of this utility model is to utilize the original power plant of fishing boat, has designed the special-purpose refrigerating fresh-keeping device of a kind of fishing boat, to alleviate fisherman's labour intensity, improves the fresh-keeping quality of fishing product, reduces the fishing operating cost.
The special-purpose refrigerating fresh-keeping device of the utility model design-calculated fishing boat is made of refrigeration, ship storehouse freezer, low temperature spray quinoline several sections.Refrigerating part is by refrigerating unit, and refrigerant fluid shunt head and evaporator are that the refrigerating battery group connects to form successively through transmission pipeline and valve.Ship storehouse freezer closely cooperates with ship storehouse inwall according to the design of ship storehouse inner wall shape.The storehouse wall adopts red soil thin plate village material, and filling-foam heat-insulation and heat-preservation material between the ship bulkhead body.
Refrigerating unit of the present utility model can adopt semiclosed main and auxiliary unit, so that refrigeration alternately, that guarantees to freeze is safe, stable, and watt level is selected according to the capacity of ship storehouse freezer, and general every group is 5.5KW.Have transmission pipeline to be connected between major-minor refrigerating unit and the refrigerant fluid shunt head, the centre is respectively equipped with by-pass valve control, has transmission pipeline to be connected between the refrigerating battery group of shunt head and each freezer.The cold liquid of refrigerating unit output is delivered to each refrigerating battery group by shunt head and transmission pipeline.As shown in Figure 1.Horn shape can be made in refrigerant fluid shunt head cross section, the tap hole equal distribution of its end face, and the aperture equates.As shown in Figure 3 and Figure 4.Material, caliber, the length of the refrigerating battery group in tap hole number and the freezer are consistent, better effects if.The outlet of each refrigerating battery is connected with air suction main respectively by pipeline, is connected with refrigerating unit again.The house steward bottom is a rubbish utmost point bucket, by inner and outer pipes in conjunction with forming, wherein, the air suction main lower end is communicated with the refuse hopper inner tubule, the tubule outlet has the distance of 2～5cm bottom bucket, the bottom is a garden disk shape, by a flange it is sealed, and refuse hopper is connected and fixed by flange and air suction main lower end.The bucket side has outlet to be communicated with refrigerating unit by pipeline.Refuse hopper can avoid refrigerating fluid to scramble for roads, and makes air-breathing even.Can allow the impurity of pipeline stay the bottom of amassing on the other hand, avoid entering refrigerating unit at bucket.
Power of the present utility model is from alternating current generating sets peculiar to vessel, and generating set power is generally about 8KW, and electrical generator provides the energy by center of distribution to refrigerating unit.Open refrigeration host computer or subsidiary engine, the by-pass valve control before the shunt head is opened in refrigerating unit work, and refrigerant fluid flows to refrigerating battery group in each freezer equably by shunt head and transmission pipeline, reaches the refrigeration purpose.Refrigerant fluid then from the outlet of comb group through the pipeline flow-direction air suction main, flow to refrigerating unit again.
The freezer in ship storehouse can be designed to rectangle, garden arc, polygon etc. according to ship storehouse shape, to combine closely with ship storehouse inwall.The capacity of a general freezer is about 60～80 cubic meters, and a fishing boat is generally established 2 freezers.
Low temperature spray part of the present utility model is made up of force lift and spray head, and a freezer is provided with 1-2 spray head.Can aquatic products not frozen below-5 ℃ at the self-timing of 0 ℃～-18 ℃ of scopes spray low freezing point solution, improving fresh-keeping effect, and enclose the bulkhead refrigeration and the spray refrigeration combines, cold is evenly distributed, improve refrigeration.
The utility model design-calculated fishing boat refrigerating apparatus do not damage original hull structure, and it is former dynamic to have made full use of fishing boat, and disposable temperature retention time can reach 12 hours (refrigeration system quits work).Device still can be used safely under 70 ℃ of situations of hull double pendulum.Adopt shunting feed flow structure, when the refrigerating battery part of certain freezer is stopped up, do not influence the normal refrigeration of other freezer.Device can make freezer evenly freeze to-15 ℃～-18 ℃, and does not freeze, and has guaranteed refrigeration and cooling quality.Use this device can save fresh water and electric energy (to particularly important) in a large number at the former nervous offshore islands of the few energy of fresh water, and can save the fisherman and fill the ice production time, alleviate fisherman's labour intensity, thereby can increase fishing boat fishing flight number, reduce the fishing cost, improve the fishing boat economic benefit.
Description of drawings
Fig. 1 always schemes for the structure of this fridge equipment, and Fig. 2 is the schematic diagram of this fridge equipment, and Fig. 3 is the shunt head sectional side elevation of fridge equipment, and Fig. 4 is the shunt head top plane view.
Wherein 1,2, Wei major-minor refrigerating unit, 3,4 are respectively control between major-minor refrigerating unit and the shunt head 5 bloated valve of splashing, 6 is ship storehouse freezer, 7,8 are respectively the control cock the return line between outlet of freezer refrigerating comb group and major-minor refrigerating unit, 9 for being arranged on the refrigerating battery group in the freezer, 10 is the angle square valve of refrigerating battery group inflow point, 11 is the transmission pipeline between shunt head 5 and the angle square valve 10,12 is air suction main, 13 are the outlet of refrigerating battery group, 14 is an air suctiton inlet of air suction main, 15 are the transmission pipeline between outlet 13 of comb group and the air suctiton inlet 14, and 16 is the refuse hopper of air suction main lower end, and 17 is the tubule in the refuse hopper, 18 is garden, refuse hopper bottom dish, 19 is flange in the bottom, and 20 are the bucket upper flange, and 21 is the delivery port of refuse hopper side, 22 is the transmission pipeline between delivery port 21 and the major-minor unit, and 23 is tap hole.
Embodiment: with reference to the accompanying drawings, the fishing boat of 135 tons of positions in storehouse is provided with 2 ship storehouse freezers, every about 40 cubic meters of cold storage capacity, the freezer wall adopts the thermal insulating material of withstanding corrosion, high insulation, adds foaming heat insulation insulation village material as the red soil thin plate, and each freezer is provided with 2 refrigerating battery groups.Major-minor refrigerating unit adopts the compressor of 2 semi-enclosed 5.5KW, and by- pass valve control 3,4 adopts a common bloated valve of splashing.Shunt head 5 usefulness copper materials are made, and flare shape, external diameter suitable for reading are 8cm, corresponding to 4 comb groups, totally 4 of tap holes, rectangular distribution, the aperture is 8mm, it is the copper pipe of 8mm that feed liquid pipeline between shunt head to the 4 refrigerating battery group adopts diameter, and equal in length is about about 15m.The angle square valve 10 of each refrigerating battery group inflow point adopts φ 8 valves, it is the copper pipe of 19mm that diameter is adopted to the pipeline between the air suctiton inlet 14 15 in exit 13, it is the pipeline of 57mm that air suction main 12 adopts diameter, and the diameter in exit, lower end 14 is 38mm, is connected with main (assisting) unit by copper tube 17.After Installation and Debugging promptly get the special-purpose refrigerating fresh-keeping device of fishing boat.
Claims (5)
1. fishing boat refrigerating fresh-keeping device, spraying three parts by refrigeration and ship storehouse freezer and low temperature constitutes, it is characterized in that refrigerating part by refrigerating unit, refrigerant fluid shunt head, refrigerating battery group, connects to form successively through transmission pipeline and by-pass valve control, ship storehouse freezer and ship storehouse inwall closely cooperate.
2. fishing boat refrigerating fresh-keeping device according to claim 1 is characterized in that refrigerating unit adopts the main auxiliary machine form.
3. fishing boat refrigerating fresh-keeping device according to claim 2 is characterized in that the refrigerant fluid shunt head is tubaeform, the tap hole equal distribution of its end face, and the aperture equates.
4. fishing boat refrigerating fresh-keeping device according to claim 3 is characterized in that material, caliber, the length unanimity of refrigerant fluid shunt head to the transmission pipeline of each refrigerating battery group inflow point angle square valve.
5. fishing boat refrigerating fresh-keeping device according to claim 4 is characterized in that the air suction main bottom of refrigerating circuit is provided with a refuse hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95243947U CN2226566Y (en) | 1995-05-10 | 1995-05-10 | Special-purpose refrigeration and fresh-keeping device for fishing boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95243947U CN2226566Y (en) | 1995-05-10 | 1995-05-10 | Special-purpose refrigeration and fresh-keeping device for fishing boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2226566Y true CN2226566Y (en) | 1996-05-08 |
Family
ID=33884440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95243947U Expired - Fee Related CN2226566Y (en) | 1995-05-10 | 1995-05-10 | Special-purpose refrigeration and fresh-keeping device for fishing boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2226566Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049635C (en) * | 1997-08-29 | 2000-02-23 | 邱智宏 | Water-air heat exchange insulating method and equipment for fishing warehouse |
| CN1079350C (en) * | 1998-03-23 | 2002-02-20 | 徐新琦 | Double route multicycling non-ice water cooling fishboat fresh keeping method and its appts. |
| CN101897355A (en) * | 2010-05-07 | 2010-12-01 | 广州中臣碧阳船舶科技有限公司 | Vertical plate processing technique based on large-scale long distance trawler |
-
1995
- 1995-05-10 CN CN95243947U patent/CN2226566Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049635C (en) * | 1997-08-29 | 2000-02-23 | 邱智宏 | Water-air heat exchange insulating method and equipment for fishing warehouse |
| CN1079350C (en) * | 1998-03-23 | 2002-02-20 | 徐新琦 | Double route multicycling non-ice water cooling fishboat fresh keeping method and its appts. |
| CN101897355A (en) * | 2010-05-07 | 2010-12-01 | 广州中臣碧阳船舶科技有限公司 | Vertical plate processing technique based on large-scale long distance trawler |
| CN101897355B (en) * | 2010-05-07 | 2012-09-05 | 广州中臣碧阳船舶科技有限公司 | Vertical plate processing technique based on large-scale long distance trawler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |