CN110500838A - Ship catches deepfreeze cabin is caught in a kind of sea - Google Patents
Ship catches deepfreeze cabin is caught in a kind of sea Download PDFInfo
- Publication number
- CN110500838A CN110500838A CN201910643557.XA CN201910643557A CN110500838A CN 110500838 A CN110500838 A CN 110500838A CN 201910643557 A CN201910643557 A CN 201910643557A CN 110500838 A CN110500838 A CN 110500838A
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- Prior art keywords
- quick
- plate
- frozen
- cabin
- refrigerating medium
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Links
- 238000007710 freezing Methods 0.000 claims abstract description 55
- 230000008014 freezing Effects 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 9
- 239000004065 semiconductor Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 3
- 108010066057 cabin-1 Proteins 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/26—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for frozen goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of seas to catch ship catches deepfreeze cabin, the thermal insulation board of quick freezing tank and insulated hold is separated into including cabin and by cabin, quick freezing tank and insulated hold inner wall are equipped with the U-shaped coil pipe of refrigerating medium, plate quick-freezing plant is equipped in quick freezing tank, plate quick-freezing plant includes braced frame, refrigerating medium liquid outlet and refrigerating medium feed liquor house steward, braced frame is equipped with several hollow quick-frozen plates, elastic buffering mechanism is equipped between quick-frozen plate and braced frame, inlet and liquid outlet on quick-frozen plate pass through flexible stainless steel connecting tube and refrigerating medium feed liquor house steward, refrigerating medium liquid outlet is connected, left clapboard and right clapboard are equipped in quick-frozen plate, region forms turbulent region between left clapboard and right clapboard, turbulent region is equipped with flow-disturbing protrusion, the exterior domain of left clapboard and right clapboard forms heat transfer zone, heat transfer zone is equipped with heat exchange partition, heat exchange Gap constitutes refrigerating medium runner between partition.The advantages that present invention has quick-frozen speed fast, and catches access is convenient, versatility and better economy.
Description
Technical field
The present invention relates to a kind of fishing boats, catch ship catches deepfreeze cabin more particularly, to a kind of sea.
Background technique
In deep-sea fishing, in order to guarantee the quality of catches as far as possible, catches are caught go on board after will divide rapidly
Class, freezing, and in -18 DEG C or less storage and transport.
And existing sea is caught on ship, and it is quick-frozen to catches progress to generally use refrigerator-freezer, then the catches after freezing are gone to ship
Low-temperature preservation is carried out in insulated hold (- 18 DEG C) in body, quick-frozen using refrigerator-freezer progress, capacity is small, and energy consumption is high, and catches
It is very inconvenient to pick and place, in addition, the compressor that current insulated hold generallys use using freon as refrigerant freezes, makes an uproar
Sound is larger, refrigerating speed is slower, and not environmentally.
In addition, application publication number CN109708373A, data of publication of application 2019.05.03, which disclose one kind, has semiconductor
The refrigerated compartment peculiar to vessel of refrigerating plant, it includes cabin ontology, insulating layer is provided on the bulkhead of the cabin ontology, its main feature is that described
There are master controller and temperature sensor in the ontology of cabin, temperature sensor is connected by conducting wire with master controller, the cabin ontology
There is semiconductor chilling plate on bulkhead, one end of semiconductor chilling plate is located in the ontology of cabin, and it is external positioned at cabin sheet, and semiconductor system
It is connect between cold and the bulkhead of cabin ontology in seal shape.Positioned at the corresponding cabin ontology in the intrinsic semiconductor chilling plate one end in cabin
There is breeze fan on inner wall, cooling mechanism, the semiconductor are connected on one end of the semiconductor chilling plate external positioned at cabin sheet
Cooling piece, breeze fan and cooling mechanism pass through conducting wire and are connected with master controller.The refrigerated compartment uses semiconductor system
It is cold, have the following deficiencies: that the element of (1) semiconductor chilling plate using high-purity exotic material, adds process conditions not yet ten
It is divided into ripe, causes element cost relatively high；(2) in the case where big refrigerating capacity, the refrigerating efficiency of semiconductor cooler is than mechanical
Compression-type refrigerating machine is low, can only be used as small-power refrigerator, in the case where big refrigerating capacity, specific refrigerating effect is at high cost；(3)
Cooling fin is too small due to spacing, it is easy to be blocked, and not clean by dust, it is easy to burn because temperature is excessively high；
(4) hot end of semiconductor chilling plate generates biggish heat, very high to cooling requirements in the case where big refrigerating capacity, needs
Large volume of cooling mechanism.
Summary of the invention
The present invention is provided a kind of quick-frozen to solve the above problem present in the refrigerated compartment peculiar to vessel of the prior art
Cabin and the setting of insulated hold subdivision, quick-frozen speed is fast, and catches access is convenient, and versatility and better economy can be protected in high volume
Catch ship catches deepfreeze cabin in the help sea of costly catches of Tibetan Scripture.
To achieve the goals above, the invention adopts the following technical scheme:
Ship catches deepfreeze cabin is caught in a kind of sea of the invention, including cabin and at least one piece be set to cabin it is intracorporal every
The inner space of cabin is separated at least one quick freezing tank and at least one insulated hold by hot plate, the thermal insulation board, on thermal insulation board
Equipped with insulated door, it is equipped with hatchcover at the top of the quick freezing tank, is fixed with the U-shaped coil pipe of refrigerating medium on the inner wall of quick freezing tank and insulated hold,
It is placed with plate quick-freezing plant in quick freezing tank, the plate quick-freezing plant includes braced frame and is individually fixed in braced frame
The refrigerating medium liquid outlet and refrigerating medium feed liquor house steward of two sides are equipped at intervals in the braced frame several hollow from top to bottom
Quick-frozen plate, elastic buffering mechanism is equipped between the quick-frozen plate and braced frame, inlet on quick-frozen plate and is gone out
Liquid mouth is connected with refrigerating medium feed liquor house steward, refrigerating medium liquid outlet by flexible stainless steel connecting tube respectively, quick-frozen plate
Interior to be equipped at least a pair of of left clapboard and right clapboard, the region between the left clapboard and right clapboard forms turbulent region, in turbulent region
Equipped with flow-disturbing protrusion, the region except left clapboard and right clapboard forms heat transfer zone, and the turbulent region passes through refrigerating medium import, load
Cryogen import is connected with heat transfer zone, in heat transfer zone along quick-frozen sheet width direction be equipped at intervals with several lateral heat exchange every
Plate, the gap between the heat exchange partition constitute be connected, tortuous refrigerating medium runner.Quick freezing tank and insulated hold of the invention
Subdivision setting, catches are directly transferred to insulated hold (temperature-after quick freezing tank (- 32 DEG C~-35 DEG C of temperature) interior quick freezing
28 DEG C~-32 DEG C) it is saved, not only catches transfer is very convenient, but also can reduce heat loss, can put in insulated hold
It sets various for placing the shelf or cabinet body of catches；It being connected in U-shaped coil pipe refrigerating medium (refrigerant), refrigerating medium can be non-freezing solution,
Refrigerating medium is stored aboard ship after being cooled to low temperature on the coast, squeezes into U-shaped coil pipe and quick-frozen by pump or by pressure when use
Freezed in plate to quick freezing tank and insulated hold, cooled down, refrigeration cool-down, high cooling efficiency, green ring are carried out using refrigerating medium
It protects, it is highly-safe, and low energy consumption；Plate quick-freezing plant is quick-frozen for carrying out to catches, and catches are placed in quick-frozen disk, speed
Freeze disk to be placed on quick-frozen plate and is in contact with it, quick-frozen plate directly contacts quick-frozen with quick-frozen disk, and the quick-frozen time is short, and plate is quick-frozen
Multiple quick-frozen disks can be placed on device, a large amount of, variety classes catches can be carried out quick-frozen；There is turbulent flow in quick-frozen plate
The effect of area and heat transfer zone, the partition that exchanges heat is mainly as follows: first is that runner of the refrigerating medium in quick-frozen plate is separated into multiple tracks,
It lengthens flowing time of the refrigerating medium in quick-frozen plate at double, improves heat transfer effect；Second is that improving heat transfer area, mention significantly
The chilling rate of high quick-frozen plate, and quick-frozen plate temperature uniformity can be made；Third is that playing a supporting role, avoid quick-frozen
Plate is pressurized and depressed deformation；Turbulent region for changing refrigerating medium flow regime, when the flow-disturbing that refrigerating medium flows through turbulent region is convex
Disturbance can be generated when rising, the refrigerating medium positioned at center is sufficiently mixed with the refrigerating medium for being located at marginal position, is being dropped
While both low temperature difference, moreover it is possible to increase the coefficient of heat transfer, to enhance heat transfer effect, be conducive to improve chilling rate；Due to freezing
The volume of catches will increase after knot, when the catches in quick-frozen disk are relatively expired, if between neighbouring quick-frozen plate
Immutable away from fixation, the catches after freezing can cause to squeeze because volume increases to the quick-frozen planar bottom surface of top, cause speed
Freeze plate and depressed deformation occurs, while catches also squeeze between each other, influence outer official's quality of catches, is based on this
Cause, the present invention increase elastic buffering mechanism between quick-frozen plate and braced frame, and elastic buffering mechanism makes quick-frozen plate
Height there is certain adjusting surplus, can make in adjacent quick-frozen plate under pressure underlying quick-frozen plate to
Lower movement, to adjust the spacing between neighbouring quick-frozen plate, catches and quick-frozen plate after effectively avoiding freezing it
Between and catches between excessive compression occurs, play certain buffer protection function.
Preferably, the braced frame includes four support posts and several shelves, four support posts are in square
Shape distribution setting, support post bottom end are fixedly connected with quick freezing tank, and stable company is connected between the upper end of adjacent supports column
Bar, the shelf is longitudinally spaced to be fixed between two support posts of the same side, the bottom surface two of the quick-frozen plate
Side end is held on shelf.Support post has four, and stability is good, is connected between the upper end of adjacent supports column steady
Determine connecting rod, improves structural strength.
Preferably, the support post bottom end is fixed with bottom plate, the bottom plate connects by the way that bolt and quick freezing tank are fixed
It connects.
Preferably, the support post is that cross section is in the shape of an " I ", the shelf both ends are respectively positioned on support post
It is fixedly connected in groove and with support post.Support post is that cross section is in the shape of an " I ", and structural strength is good, is not susceptible to curved
Roll over deformation.
Preferably, the elastic buffering mechanism includes that pressure spring and plug screw, the bottom surface both side of the quick-frozen plate is solid
Surely there is pressing plate, the plug screws and is threadedly coupled from the bottom up across shelf with pressing plate, and the compression spring sleeve, which is set to, fills in the position that screws
Outside part between shelf and pressing plate, ball bearing guide sleeve, the pressure are respectively equipped on the shelf that plug screws two sides
Guide post is fixed on plate, the guide post is located in ball bearing guide sleeve and is slidably matched with ball bearing guide sleeve.The present invention
Middle frozen plate is screwed by plug to be connected with shelf, simple in construction, easy to disassemble and assemble, fills in the head to screw and plays limit work
With filling in the threaded portion to screw and be spirally connected with pressing plate；Pressure spring plays the role of supporting frozen plate, while making frozen plate
Tensioning is kept between shelf；When frozen plate because catches freeze after volume increase due to be squeezed after, adjacent quick-frozen plate
In underlying quick-frozen plate be squeezed, pressure spring can be made further to compress so that the frozen plate moves downward,
Portion extrusion power is effectively offset, occurs excessively to squeeze between the catches and quick-frozen plate after avoiding freezing and between catches
Pressure.
Preferably, the plug screws there are two tools, two plugs screw and are symmetrical set.Plug screws and has
Two, quick-frozen plate is more steady when declining, will not run-off the straight.
Preferably, the heat exchange partition is corrugated plating.Hot partition is corrugated plating, and heat exchange area is big, is conducive to improve and change
It is quick-frozen to improve freezing, while can extend flow distance of the refrigerating medium in quick-frozen plate for the thermal efficiency, in addition, refrigerating medium is not easy out
Existing dead zone, the pressure loss is small, and refrigerating medium is not likely to produce induced vibration when flowing.
Preferably, being equipped with gap between the left clapboard lower end and quick-frozen plate, which forms refrigerating medium outlet,
Gap is equipped between the right clapboard upper end and quick-frozen plate, which forms refrigerating medium import.
Preferably, the left clapboard is all made of with the turning point of quick-frozen plate, the turning point of right clapboard and quick-frozen plate
Arc surface transition, the arc surface form guide face.The turning point of left clapboard and quick-frozen plate, right clapboard turn with quick-frozen plate
Arc surface transition is all made of at folding, refrigerating medium is not likely to produce dead zone and reduces heat transfer coefficient, while playing guiding role, can subtract
The pressure loss of few refrigerating medium.
Preferably, the flow-disturbing protrusion in the turbulent region equipped with two rows of mutually staggered, flow-disturbing protrusion are cylindrical body.
Therefore, the invention has the following beneficial effects:
(1) quick freezing tank and the setting of insulated hold subdivision, catches are sent directly into quick freezing tank after completing packing classification, quick-frozen
It in cabin after quick freezing, is directly transferred to insulated hold and is saved, not only catches transfer quickly, conveniently, ensure that catches
Freshness and quality, and heat loss can be reduced；
(2) there is turbulent region and heat transfer zone, load is worked as changing the flow regime of refrigerating medium in turbulent region in quick-frozen plate
Cryogen can generate disturbance when flowing through the flow-disturbing protrusion of turbulent region, so that being located at the refrigerating medium of center and being located at marginal position
Refrigerating medium can be sufficiently mixed, reduce both the temperature difference while, moreover it is possible to increase the coefficient of heat transfer, to enhance heat transfer effect, have
Conducive to raising chilling rate；
(3) elastic buffering mechanism is increased between quick-frozen plate and braced frame, elastic buffering mechanism makes quick-frozen flat
The height of plate has certain adjusting surplus, can make underlying quick-frozen plate in adjacent quick-frozen plate under pressure
It moves downward, to adjust the spacing between neighbouring quick-frozen plate, effectively offsets extruding force, the fishery harvesting after avoiding freezing
Excessive compression occurs between object and quick-frozen plate and between catches.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of the invention.
Fig. 2 is one of plate quick-freezing plant of the invention front view.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is a kind of connection schematic diagram of support post and shelf in the present invention.
Fig. 5 is the enlarged drawing in figure at A.
Fig. 6 is a kind of top view of quick-frozen plate in the present invention.
Fig. 7 is a kind of cross-sectional view of Fig. 6.
In figure: cabin 1, thermal insulation board 2, quick freezing tank 3, insulated hold 4, hatchcover 5, the U-shaped coil pipe 6 of refrigerating medium, it is total that refrigerating medium goes out liquid
Pipe 7, refrigerating medium feed liquor house steward 8, quick-frozen plate 9, flexible stainless steel connecting tube 10, left clapboard 11, right clapboard 12, turbulent region
13, flow-disturbing protrusion 14, heat transfer zone 15, refrigerating medium import 16, refrigerating medium import 17, exchange heat partition 18, refrigerating medium runner 19, branch
Support column 20, shelf 21 stablizes connecting rod 22, bottom plate 23, bolt 24, pressure spring 25, and plug screws 26, and pressing plate 27, ball bearing is led
Set 28, guide post 29, guide face 30.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Ship catches deepfreeze cabin is caught in a kind of sea as shown in Figure 1 and Figure 2, including cabin 1 and two pieces are fixed on cabin
The inner space of cabin is separated into a quick freezing tank 3 and two insulated holds 4, pacified on thermal insulation board by interior thermal insulation board 2, thermal insulation board
Hatchcover 5 is installed equipped with insulated door, at the top of quick freezing tank, is fixed with the U-shaped coil pipe 6 of refrigerating medium on the inner wall of quick freezing tank and insulated hold,
It is placed with plate quick-freezing plant in quick freezing tank, plate quick-freezing plant includes braced frame and is individually fixed in braced frame two sides
Refrigerating medium liquid outlet 7 and refrigerating medium feed liquor house steward 8, braced frame include that four cross section supports in the shape of an " I " are vertical
Column 20 and several shelves 21 (see Fig. 3), four support posts are arranged in distributed rectangular, and support post bottom end is welded with bottom plate 23,
Bottom plate is fixedly connected by bolt 24 with quick freezing tank；Stable connecting rod 22 is welded between the upper end of adjacent supports column；Shelf edge
Longitudinal gap is fixed between two support posts of the same side, and shelf both ends are respectively positioned in the groove of support post simultaneously
(see Fig. 4) is welded with support post；Several hollow quick-frozen plates 9, quick-frozen plate are equipped at intervals in braced frame from top to bottom
Elastic buffering mechanism is equipped between braced frame, elastic buffering mechanism includes pressure spring 25 and fills in 26 (see the Fig. 5) that screw, fills in
It screws there are two tools, two plugs screw and are symmetrical set, and the bottom surface both side of quick-frozen plate is fixed with pressing plate 27, and plug is beaten
Screw passes through shelf from the bottom up and is threadedly coupled with pressing plate, and compression spring sleeve is set to the portion that plug screws between shelf and pressing plate
Exceptionally, it is respectively fixed with ball bearing guide sleeve 28 on the shelf that plug screws two sides, guide post 29 is fixed on pressing plate,
Guide post is located in ball bearing guide sleeve and is slidably matched with ball bearing guide sleeve；Inlet and liquid outlet on quick-frozen plate
It is connected with refrigerating medium feed liquor house steward, refrigerating medium liquid outlet respectively by flexible stainless steel connecting tube 10 (see Fig. 6), speed
Freeze in plate and is fixed with two pairs of left clapboards 11 and right clapboard 12 (see Fig. 7), the turning point of left clapboard and quick-frozen plate, right clapboard
Be all made of arc surface transition at the transition junctions of quick-frozen plate, which forms guide face 30, left clapboard and right clapboard it
Between region form turbulent region 13, two rows of mutually staggered is fixed in turbulent region and is in the flow-disturbing protrusion 14 of cylindrical body, left clapboard
Heat transfer zone 15 is formed with the region except right clapboard, gap is equipped between left clapboard lower end and quick-frozen plate, which, which forms, carries
Cryogen outlet 17, is equipped with gap between the right clapboard upper end and quick-frozen plate, which forms refrigerating medium import 16, turbulent flow
Area is connected by refrigerating medium import, refrigerating medium import with heat transfer zone, is equipped at intervals in heat transfer zone along quick-frozen sheet width direction
Several lateral heat exchange partitions 18, heat exchange partition are corrugated plating, the gap between the partition that exchanges heat constitute be connected, tortuous load
Refrigerant flow conduit 19.
The operation principle of the present invention is that: refrigerating medium (low temperature non-freezing solution) is squeezed into insulated hold, the U in quick freezing tank by pumping
Type coil pipe freezes to quick freezing tank and insulated hold, is cooled down, by controlling flow velocity and the flow of refrigerating medium to control freezing temperature
Degree, at -30~-50 DEG C, insulated hold temperature is controlled at -18~-20 DEG C the control of quick freezing tank temperature, and the catches of capture are classified
After being placed in different quick-frozen disks (pallet), quick-frozen disk is placed on quick-frozen plate, while being passed through refrigerating in quick-frozen plate
Agent, so that the cooling capacity of refrigerating medium in quick-frozen plate is quickly passed to the catches in quick-frozen disk keeps its quick-frozen, and when frozen plate because
Volume increases after being squeezed after catches freezing, and underlying quick-frozen plate is squeezed in adjacent quick-frozen plate, meeting
It compresses pressure spring further, so that the frozen plate moves downward, portion extrusion power is effectively offset, after avoiding freezing
Occur excessive compression between catches and quick-frozen plate and between catches, it is quick-frozen in quick freezing tank after catches then can be fast
Speed is directly transferred to be refrigerated in the insulated hold of two sides.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, on the premise of not exceeding the technical scheme recorded in the claims there are also other variations and modifications.
Claims (10)
1. ship catches deepfreeze cabin, including cabin (1) are caught in a kind of sea, which is characterized in that further include at least one piece and be set to cabin
The inner space of cabin is separated at least one quick freezing tank (3) and at least one guarantor by intracorporal thermal insulation board (2), the thermal insulation board
Warm cabin (4), thermal insulation board is equipped with insulated door, is equipped with hatchcover (5) at the top of the quick freezing tank, solid on the inner wall of quick freezing tank and insulated hold
Surely there is the U-shaped coil pipe of refrigerating medium (6), plate quick-freezing plant is placed in quick freezing tank, the plate quick-freezing plant includes braced frame
And it is individually fixed in the refrigerating medium liquid outlet (7) and refrigerating medium feed liquor house steward (8) of braced frame two sides, in the braced frame
It is equipped at intervals with several hollow quick-frozen plates (9) from top to bottom, elastic buffer is equipped between the quick-frozen plate and braced frame
Mechanism, the inlet and liquid outlet on quick-frozen plate are total with refrigerating medium feed liquor respectively by flexible stainless steel connecting tube (10)
Pipe, refrigerating medium liquid outlet are connected, and at least a pair of of left clapboard (11) and right clapboard (12), the left clapboard are equipped in quick-frozen plate
Region between right clapboard forms turbulent region (13), raised (14) equipped with flow-disturbing in turbulent region, except left clapboard and right clapboard
Region form heat transfer zone (15), the turbulent region is connected by refrigerating medium import (16), refrigerating medium import (17) with heat transfer zone
It is logical, several lateral heat exchange partitions (18) are equipped at intervals with along quick-frozen sheet width direction in heat transfer zone, between the heat exchange partition
Gap constitute be connected, tortuous refrigerating medium runner (19).
2. ship catches deepfreeze cabin is caught in a kind of sea according to claim 1, which is characterized in that the braced frame packet
Four support posts (20) and several shelves (21) are included, four support posts are arranged in distributed rectangular, support post bottom end
It is fixedly connected with quick freezing tank, stable connecting rod (22) is connected between the upper end of adjacent supports column, the shelf is longitudinally spaced
It is fixed between two support posts of the same side, the bottom surface both side ends rest of the quick-frozen plate is on shelf.
3. ship catches deepfreeze cabin is caught in a kind of sea according to claim 2, which is characterized in that the support post bottom
End is fixed with bottom plate (23), and the bottom plate is fixedly connected by bolt (24) with quick freezing tank.
4. ship catches deepfreeze cabin is caught in a kind of sea according to claim 3, which is characterized in that the support post is
Cross section is in the shape of an " I ", and the shelf both ends are respectively positioned in the groove of support post and are fixedly connected with support post.
5. ship catches deepfreeze cabin is caught in a kind of sea according to claim 1, which is characterized in that the elastic buffer machine
Structure includes that pressure spring (25) and plug screw (26), and the bottom surface both side of the quick-frozen plate is fixed with pressing plate (27), and the plug beats spiral shell
Silk passes through shelf from the bottom up and is threadedly coupled with pressing plate, and the compression spring sleeve is set to the portion that plug screws between shelf and pressing plate
Exceptionally, it is respectively equipped with ball bearing guide sleeve (28) on the shelf that plug screws two sides, is fixed with guide post on the pressing plate
(29), the guide post is located in ball bearing guide sleeve and is slidably matched with ball bearing guide sleeve.
6. ship catches deepfreeze cabin is caught in a kind of sea according to claim 5, which is characterized in that described to fill in the tool that screws
There are two, two plugs screw and are symmetrical set.
7. ship catches deepfreeze cabin is caught in a kind of sea according to claim 1, which is characterized in that the heat exchange partition is
Corrugated plating.
8. ship catches deepfreeze cabin is caught in a kind of sea according to claim 1, which is characterized in that the left clapboard lower end
Gap is equipped between quick-frozen plate, which forms refrigerating medium outlet, be equipped between the right clapboard upper end and quick-frozen plate
Gap, the gap form refrigerating medium import.
9. ship catches deepfreeze cabin is caught in a kind of sea according to claim 1 or 8, which is characterized in that the left clapboard
It is all made of arc surface transition at the transition junctions of the turning point of quick-frozen plate, right clapboard and quick-frozen plate, which forms
Guide face (30).
10. ship catches deepfreeze cabin is caught in a kind of sea according to claim 1, which is characterized in that in the turbulent region
Flow-disturbing protrusion equipped with two rows of mutually staggered, flow-disturbing protrusion are cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643557.XA CN110500838B (en) | 2019-07-17 | 2019-07-17 | Low-temperature refrigerating cabin for fish catch of sea fishing boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643557.XA CN110500838B (en) | 2019-07-17 | 2019-07-17 | Low-temperature refrigerating cabin for fish catch of sea fishing boat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110500838A true CN110500838A (en) | 2019-11-26 |
| CN110500838B CN110500838B (en) | 2020-12-22 |
Family
ID=68585454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910643557.XA Active CN110500838B (en) | 2019-07-17 | 2019-07-17 | Low-temperature refrigerating cabin for fish catch of sea fishing boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110500838B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800796A (en) * | 2019-11-28 | 2020-02-18 | 浙江省海洋水产研究所 | Quick-freezing fresh-keeping method for fishery catch of sea fishing boat |
| CN113970222A (en) * | 2021-09-30 | 2022-01-25 | 浙江工业大学 | Ocean catch graded precooling device and application thereof |
| CN115200280A (en) * | 2022-07-06 | 2022-10-18 | 中船黄埔文冲船舶有限公司 | Refrigerating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002200A (en) * | 1972-12-07 | 1977-01-11 | Dean Products, Inc. | Extended fin heat exchanger panel |
| FR2617581B1 (en) * | 1987-06-30 | 1989-09-29 | Henriot Jean Luc | REFRIGERATION SYSTEM FOR AN APPARATUS FOR FREEZING AND PRESERVING FOOD PRODUCTS |
| CN2399300Y (en) * | 1999-08-31 | 2000-10-04 | 南通冷冻设备厂 | Marine plate freezing appts. for expansion valve liquid feeding |
| US20070261815A1 (en) * | 2006-05-09 | 2007-11-15 | Melby Robert M | Multi-passing liquid cooled charge air cooler with coolant bypass ports for improved flow distribution |
| CN101556102A (en) * | 2009-05-07 | 2009-10-14 | 浙江海洋学院 | Liquid plate quick-freezing plant |
| CN203116428U (en) * | 2013-01-08 | 2013-08-07 | 上虞市康隆制冷风机设备有限公司 | Flat instant freezer |
| CN107270596A (en) * | 2017-06-30 | 2017-10-20 | 舟山顺畅海洋装备有限公司 | A kind of non-freezing solution recycle unit |
-
2019
- 2019-07-17 CN CN201910643557.XA patent/CN110500838B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002200A (en) * | 1972-12-07 | 1977-01-11 | Dean Products, Inc. | Extended fin heat exchanger panel |
| FR2617581B1 (en) * | 1987-06-30 | 1989-09-29 | Henriot Jean Luc | REFRIGERATION SYSTEM FOR AN APPARATUS FOR FREEZING AND PRESERVING FOOD PRODUCTS |
| CN2399300Y (en) * | 1999-08-31 | 2000-10-04 | 南通冷冻设备厂 | Marine plate freezing appts. for expansion valve liquid feeding |
| US20070261815A1 (en) * | 2006-05-09 | 2007-11-15 | Melby Robert M | Multi-passing liquid cooled charge air cooler with coolant bypass ports for improved flow distribution |
| CN101556102A (en) * | 2009-05-07 | 2009-10-14 | 浙江海洋学院 | Liquid plate quick-freezing plant |
| CN203116428U (en) * | 2013-01-08 | 2013-08-07 | 上虞市康隆制冷风机设备有限公司 | Flat instant freezer |
| CN107270596A (en) * | 2017-06-30 | 2017-10-20 | 舟山顺畅海洋装备有限公司 | A kind of non-freezing solution recycle unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800796A (en) * | 2019-11-28 | 2020-02-18 | 浙江省海洋水产研究所 | Quick-freezing fresh-keeping method for fishery catch of sea fishing boat |
| CN113970222A (en) * | 2021-09-30 | 2022-01-25 | 浙江工业大学 | Ocean catch graded precooling device and application thereof |
| CN113970222B (en) * | 2021-09-30 | 2022-07-22 | 浙江工业大学 | Ocean catch graded precooling device and application thereof |
| CN115200280A (en) * | 2022-07-06 | 2022-10-18 | 中船黄埔文冲船舶有限公司 | Refrigerating device |
| CN115200280B (en) * | 2022-07-06 | 2023-12-05 | 中船黄埔文冲船舶有限公司 | Refrigerating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110500838B (en) | 2020-12-22 |
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