CN112013589A

CN112013589A - Evaporator structure of ice flake machine for navigation

Info

Publication number: CN112013589A
Application number: CN202010951065.XA
Authority: CN
Inventors: 刘明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2020-12-01

Abstract

The invention relates to the technical field of refrigeration equipment, and discloses an evaporator structure of a marine slice ice machine. This slice ice maker evaporator structure for navigation, weight setting through the balancing weight and the angle setting with the connecting rod, and the connecting rod is epaxial at fixed mounting, and the axis is that the activity suit is inside with the activity branch agent pipe at the grudging post, make behind the balancing weight counter weight, no matter how the ship rocks, the scraper of connecting rod installation all can be at the top of vertical direction and the internal surface contact of evaporimeter, thereby make the water spray direction of sprinkler bead all be the horizontally, water all is along the inner wall of evaporimeter landing downwards always, thereby make evaporimeter ice-making not receive the hull and rock the influence, guarantee the ice-making effect of equipment, and the installation at the mount pad rather than both sides weight cooperation, make the ship when rocking, no matter receive transversely or vertically, the mount pad rocks the slope back, under the heavier effect in mount pad one side, the evaporimeter is perpendicular with the direction of rocking of hull all the time.

Description

Evaporator structure of ice flake machine for navigation

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to an evaporator structure of a marine slice ice machine.

Background

The flake ice machine is one kind of ice making machine, and the produced ice is flake, and the flake ice can be made of fresh water or salt water, and the flake ice is flake, dry loose white ice, and its thickness is 10 mm-15 mm, and its product surface is irregular, and the flake ice has no sharp edge angle, and does not stab frozen object, and can be fed into the gap between the cooled objects, so that it can reduce heat exchange, retain temp. and possess good moisture-retaining effect.

The evaporator of the flake ice machine is a vertically vertical barreled structure and consists of main elements of an ice blade for making ice, a main shaft, a water spraying disc and a water receiving disc, the water spraying disc rotates anticlockwise and slowly under the driving of a speed reducer, water enters a water distribution box from a water inlet of the flake ice evaporator and is uniformly sprayed on the inner wall of the evaporator through a water spraying pipe to form a water film, the water film exchanges heat with a refrigerant in a runner of the evaporator, the temperature is rapidly reduced, a layer of thin ice is formed on the inner wall of the evaporator, the thin ice is crushed into flake ice under the extrusion of the ice blade and falls into an ice storage from an ice falling port, and unfrozen water flows back into a cold water tank from a water return port through the water receiving disc.

When the existing flake ice machine is used on an offshore fishing boat, the fishing boat can shake under the influence of sea waves, the shaking fishing boat can drive the flake ice machine to shake, the existing flake ice machine is inclined, the inner wall of an inclined evaporator is not vertical any more, water discharged from a water spray head still vertically flows downwards under the action of gravity, but cannot flow along the inner wall of the evaporator, and therefore the inner wall of the evaporator cannot generate an ice wall, and the output of flake ice is influenced.

Disclosure of Invention

The invention provides an evaporator structure of a marine flake ice machine, which has the advantage that flake ice can be still effectively produced when a marine fishing boat is provided with the flake ice machine, and solves the problem that the flake ice machine cannot produce enough flake ice during working due to shaking of the marine fishing boat.

The invention provides the following technical scheme: an evaporator structure of a marine slice ice machine comprises a mounting seat, wherein an evaporator is movably mounted on the upper surface of the mounting seat, stand frames are fixedly mounted on two sides of the mounting seat, a center shaft is movably sleeved on the upper end of one stand frame, connecting rods are fixedly sleeved on two ends of the center shaft, a scraper is movably sleeved on the upper end of each connecting rod, a motor is fixedly mounted on one side of each connecting rod, an ice collecting plate is fixedly mounted in the middle of each connecting rod, water distribution pipes are fixedly mounted on two sides of the center shaft, water spray heads are fixedly mounted on the side surfaces of the water distribution pipes and opposite to the inner surface of the evaporator, balancing weights are fixedly mounted on the lower surfaces of the water distribution pipes, transmission teeth are fixedly sleeved on the outer surface of one side of the evaporator, main transmission is meshed with the transmission teeth, and a movable agent distributing pipe is movably sleeved on the upper end, the device is characterized in that a middle shaft is movably sleeved at one end of the evaporator, a separation groove is formed in one side inside the movable agent distributing pipe, a folding pipe is fixedly sleeved at the other end of the movable agent distributing pipe, a fixed agent distributing pipe is movably sleeved at one end of the folding pipe, a flow passage is formed in the evaporator, and an agent hard pipe is communicated with one side of the evaporator and the flow passage.

Preferably, the weight of the balancing weight is larger than the sum of the weights of the connecting rod, the scraper, the motor and the ice collecting plate, and the installation direction of the connecting rod and the gravity center direction of the balancing weight reach 180 degrees.

Preferably, the inner surface of the evaporator has a curvature.

Preferably, the ice collecting plate is installed in an inclined mode, and the middle of the upper surface of the ice collecting plate is concave downwards.

Preferably, the mounting seat is divided into half along the axis of the evaporator, the weight of one side is larger than that of the other side, and the mounting seat is sleeved with the ship bottom bearing.

Preferably, the folding pipes are of a Z-shaped structure, one folding pipe is bent outside the fixed agent distributing pipe and is coaxially mounted with the movable agent distributing pipe and the fixed agent distributing pipe after being bent, and the other folding pipe is bent towards the outer ring of the fixed agent distributing pipe and is bent inside the fixed agent distributing pipe.

The invention has the following beneficial effects:

the evaporator structure of the marine slice ice machine is arranged by the weight of the balancing weight and the angle of the connecting rod, the connecting rod is fixedly arranged on the middle shaft, the middle shaft is movably sleeved in the vertical frame and the movable agent distributing pipe, after the balancing weight is balanced, no matter how the ship shakes, a scraper arranged on the connecting rod can be contacted with the inner surface of the evaporator at the top in the vertical direction, so that the water spraying direction of the water spraying head is horizontal, water always slides downwards along the inner wall of the evaporator, the ice making of the evaporator is not influenced by the shaking of the ship body, the ice making effect of the equipment is ensured, the installation of the installation seat is matched with the weights of the two sides of the installation seat, when the ship shakes, the installation seat shakes and inclines, under the heavier action of one side of the installation seat, the evaporator is always vertical to the shaking direction of the ship body, and the water sprayed by the water spraying head flows downwards along the inner wall of the evaporator, further ensuring the ice making effect of the equipment.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a mounting seat; 2. an evaporator; 3. erecting a frame; 4. a middle shaft; 5. a connecting rod; 6. a scraper; 7. a motor; 8. an ice collecting plate; 9. a water distribution pipe; 10. a sprinkler head; 11. a balancing weight; 12. a transmission gear; 13. main transmission; 14. a movable dispensing tube; 15. fixing the dispensing pipe; 16. a flow channel; 17. a preparation hard tube; 18. separating the grooves; 19. and (6) folding the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an evaporator structure of a marine slice ice maker comprises a mounting base 1, an evaporator 2 is movably mounted on the upper surface of the mounting base 1, vertical frames 3 are fixedly mounted on both sides of the mounting base 1, a central shaft 4 is movably sleeved on the upper end of one vertical frame 3, connecting rods 5 are fixedly sleeved on both ends of the central shaft 4, scrapers 6 are movably sleeved on the upper ends of the connecting rods 5, a motor 7 is fixedly mounted on one side of each connecting rod 5, an ice collecting plate 8 is fixedly mounted in the middle of each connecting rod 5, water distribution pipes 9 are fixedly mounted on both sides of the central shaft 4, water spray heads 10 are fixedly mounted on the side surfaces of the water distribution pipes 9 and opposite to the inner surface of the evaporator 2, balancing weights 11 are fixedly mounted on the lower surfaces of the water distribution pipes 9, transmission teeth 12 are fixedly sleeved on the outer surface of one side of the evaporator 2, a main transmission 13 is engaged with the transmission teeth 12, and a, one end of the middle shaft 4 is movably sleeved with the middle shaft, one side inside the movable agent distributing pipe 14 is provided with a separation groove 18, the other end of the movable agent distributing pipe 14 is fixedly sleeved with a folding pipe 19, one end of the folding pipe 19 is movably sleeved with the fixed agent distributing pipe 15, a flow passage 16 is arranged inside the evaporator 2, and a preparation hard pipe 17 is arranged on one side of the evaporator 2 and communicated with the flow passage 16.

Wherein, the weight of balancing weight 11 is greater than connecting rod 5, scraper 6, motor 7, the total of 8 weight of ice-collecting plate, the installation direction of connecting rod 5 reaches 180 degrees with the focus direction of balancing weight 11, weight setting through balancing weight 11 and the angle setting with connecting rod 5, and connecting rod 5 is fixed mounting epaxial 4, and axis 4 is that the activity suit is inside with the activity branch agent pipe 14 at grudging post 3, make behind the balancing weight 11 counter weight, no matter how the ship rocks, scraper 6 of connecting rod 5 installation all can be at the top of vertical direction and the internal surface contact of evaporimeter 2, thereby make the water spray direction of sprinkler bead 10 all be the horizontally, water all is the inner wall landing downwards along evaporimeter 2 always, thereby make 2 ice-making of evaporimeter not influenced by the hull rocks, guarantee the ice-making effect of equipment.

Wherein, the internal surface of evaporimeter 2 has certain radian, sets up through the radian of evaporimeter 2 for the water of landing can be piled up in the inside bottom of evaporimeter 2, thereby makes pivoted evaporimeter 2 can cover the one deck ice again, guarantees the thickness of ice making.

Wherein, ice collecting plate 8 is the slope installation, and upper surface middle part is downwards sunken, sets up through ice collecting plate 8's installation for the cracked piece ice that breaks away from of scraper 6 work can drop on ice collecting plate 8 and converge in the middle of, then the landing is stored in the refrigerator, makes the piece ice can not drop the bottom of 2 internal surfaces of evaporimeter, guarantees that the piece ice can collect completely.

Wherein, mount pad 1 is divided into half along the axis of evaporimeter 2, the weight of one side is greater than the opposite side, mount pad 1 and hull bottom bearing suit, installation through mount pad 1 and its both sides weight cooperation, make the ship when rocking, be whether receive transversely or vertically, mount pad 1 rocks the slope back, under the heavier effect in mount pad 1 one side, evaporimeter 2 is perpendicular with the orientation of rocking of hull all the time, thereby guarantee that sprinkler head 10 spun water is along evaporimeter 2's inner wall downward flow, guarantee the ice-making effect of equipment.

Wherein, roll over pipe 19 and be "Z" column structure, one of them rolls over pipe 19 and buckles in fixed branch agent pipe 15 outside, divide agent pipe 14 with the activity after buckling, fixed branch agent pipe 15 coaxial arrangement, another rolls over pipe 19 and buckles to fixed outer lane of dividing agent pipe 15, and buckle in the inside of fixed branch agent pipe 15, divide agent pipe 14 activity suit on grudging post 3 through the activity, and roll over the movable suit of pipe 19 and fixed branch agent pipe 15, make preparation hard tube 17 constantly pivoted in-process, fixed branch agent pipe 15 is still fixed mounting, thereby make the refrigerant can normally circulate, guarantee the ice-making effect of evaporimeter 2.

The working principle of the evaporator of the flake ice machine is as follows:

the middle shaft 4 is movably sleeved on the vertical frame 3 and the movable distributing pipe 14, when the equipment shakes under the action of the counterweight block 11, the connecting rod 5 supports the scraper 6 to always reach the top of the inner surface of the evaporator 2, the water distribution pipe 9 sprays water on two sides of the evaporator 2, the water flows downwards and falls to the bottom of the inner surface of the evaporator 2 to accumulate a layer, the inner surface of the rotating evaporator 2 is sprayed with water by the water spraying heads 10 on two sides to slide down and cover the inner surface of the evaporator 2 to be frozen, the water accumulated at the bottom of the inner surface of the evaporator 2 can also cover the inner surface of the evaporator 2 to be frozen, the refrigerant flows into one of the separation grooves 18 in the movable distributing pipe 14 from the central pipe in the fixed distributing pipe 15, then enters the flow channel 16 in the evaporator 2 through a preparation hard pipe 17 to cool the inner surface of the evaporator 2, and the water is sprayed from the water spraying heads 10 to the inner surface of the evaporator, the agent pipe is extruded and crushed by the rotating scraper 6, falls on the ice collecting plate 8 and slides into the refrigerator, and the agent hard pipe 17 rotating along with the evaporator 2 drives the movable agent distributing pipe 14 to rotate, the movable agent distributing pipe 14 drives the folding pipe 19 to rotate, and the folding rotation of the folding pipe 19 enables the fixed agent distributing pipe 15 to be fixed and not to rotate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marine slice ice maker evaporator structure, includes mount pad (1), its characterized in that: the evaporator is characterized in that an evaporator (2) is movably mounted on the upper surface of a mounting seat (1), vertical frames (3) are fixedly mounted on two sides of the mounting seat (1), one middle shaft (4) is movably sleeved on the upper end of each vertical frame (3), connecting rods (5) are fixedly sleeved on two ends of each middle shaft (4), scrapers (6) are movably sleeved on the upper ends of the connecting rods (5), a motor (7) is fixedly mounted on one side of each connecting rod (5), an ice collecting plate (8) is fixedly mounted in the middle of each connecting rod (5), water distribution pipes (9) are fixedly mounted on two sides of each middle shaft (4), water spray heads (10) are fixedly mounted on the side surfaces of the water distribution pipes (9) and opposite to the inner surface of the evaporator (2), balancing weights (11) are fixedly mounted on the lower surfaces of the water distribution pipes (9), and transmission teeth (12) are fixedly sleeved on, one side of evaporimeter (2) and with driving gear (12) meshing have main drive (13), another the upper end movable sleeve of grudging post (3) is equipped with the activity and divides agent pipe (14), one end movable sleeve be equipped with axis (4), the activity divides the inside one side of agent pipe (14) to seted up at a distance from groove (18), the activity divides the fixed cover of the other end of agent pipe (14) to be equipped with and rolls over pipe (19), the one end movable sleeve of rolling over pipe (19) is equipped with fixed branch agent pipe (15), runner (16) have been seted up to the inside of evaporimeter (2), one side of evaporimeter (2) just has preparation hard tube (17) with runner (16) intercommunication.

2. The marine flake ice maker evaporator structure of claim 1, wherein: the weight of balancing weight (11) is greater than the sum of weight of connecting rod (5), scraper (6), motor (7), ice-collecting plate (8), the installation direction of connecting rod (5) reaches 180 degrees with the focus direction of balancing weight (11).

3. The marine flake ice maker evaporator structure of claim 1, wherein: the inner surface of the evaporator (2) has a certain radian.

4. The marine flake ice maker evaporator structure of claim 1, wherein: the ice collecting plate (8) is installed in an inclined mode, and the middle of the upper surface of the ice collecting plate is concave downwards.

5. The marine flake ice maker evaporator structure of claim 1, wherein: the mounting seat (1) is divided into half parts along the axis of the evaporator (2), the weight of one side is greater than that of the other side, and the mounting seat (1) is sleeved with a ship bottom bearing.

6. The marine flake ice maker evaporator structure of claim 1, wherein: the folding pipes (19) are of Z-shaped structures, one folding pipe (19) is bent outside the fixed agent distributing pipe (15), and is coaxially mounted with the movable agent distributing pipe (14) and the fixed agent distributing pipe (15) after being bent, and the other folding pipe (19) is bent towards the outer ring of the fixed agent distributing pipe (15) and is bent inside the fixed agent distributing pipe (15).