CN213778329U

CN213778329U - Marine liquid cooler

Info

Publication number: CN213778329U
Application number: CN202023097823.0U
Authority: CN
Inventors: 李晓华; 冬利
Original assignee: Huanya Tianjin Marine Heat Exchanger Co ltd
Current assignee: Huanya Tianjin Marine Heat Exchanger Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-23
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a liquid cooler for ships, which belongs to the technical field of coolers and comprises a box body and a circulating pipe, the circulating pipe is vertically communicated with the interior of the box body, the top end of the interior of the box body is provided with a water cooling cavity, a water inlet pipe is fixedly connected with one side of the bottom of the water-cooling cavity, a water outlet pipe is fixedly connected with one side of the top of the water-cooling cavity, a motor is arranged on one side of the outer side wall of the box body, the power output end of the motor is provided with a fan blade positioned in the box body, when the motor is needed to be used, the protective cover is slid to one side far away from the box body along the guide rail, the protective cover is opened, the heat dissipation of the motor is not influenced when the motor is used, when not in use, the protective cover is reversely slid along the guide rail until one end of the protective cover is attached to the outer side wall of the box body, the motor is covered in the protective cover, the external environment is isolated, the corrosion of the marine environment to the motor is reduced, and the service life of the motor is prolonged.

Description

Marine liquid cooler

Technical Field

The utility model relates to a cooler technical field especially relates to a marine liquid cooler.

Background

The cooler is a kind of heat exchange equipment, and is a device for cooling fluid, and usually, water or air is used as coolant to remove heat, and the cooler is divided into a dividing wall type cooler, a spray type cooler, a jacketed type cooler, a coil type cooler and the like, and the cooler is widely applied to pure water, water wind, oil water and oil wind cooling devices which are matched with large electrical equipment such as a high-power silicon rectifying and induction furnace, an intermediate frequency furnace and the like and used as cooling protection auxiliary machines.

Patent number is CN 203627429U's publication a marine hydraulic oil cooler, through the fin surface at the cooling core cover protection film to overcome the marine hydraulic oil cooler among the prior art and led to damaging the problem of this marine hydraulic oil cooler owing to receive corrosion such as salt fog, and then guaranteed that this marine hydraulic oil cooler is difficult to corrode, further extension this marine hydraulic oil cooler's life.

The cooler has the following defects that 1, the motor of the cooler is a power output part, the fan blade is driven to rotate to dissipate heat when the cooler is used, the position of the motor is always kept outside, the corrosion of the marine environment is easy, and the use is influenced; 2. the cooler is single in function, only can be used for air cooling, and the cooling quality is general in practical use, so that the marine liquid cooler is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a marine liquid cooler aims at can protecting the motor when not using, reduces the corruption to the motor, can adopt forced air cooling and water-cooled dual cooling mode simultaneously, improves the cooling effect.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of marine liquid cooler, including box and runner pipe, the vertical direction of runner pipe link up inside the box, the water-cooling chamber has been seted up on the inside top of box, water-cooling chamber bottom one side fixedly connected with inlet tube, water-cooling chamber top one side fixedly connected with drain pipe, the motor is installed to box lateral wall one side, motor power take off end installs the flabellum that is located the box inside, box lateral wall fixedly connected with guide rail and guide rail are a plurality of, the box has the protection casing through guide rail sliding connection.

Optionally, both ends of the circulation pipe are fixedly connected with connecting flanges, and the connecting flanges are located outside the box body.

Optionally, the outer side wall of the circulation tube is fixedly connected with a plurality of radiating fins, and the radiating fins are located inside the box body.

Optionally, a sealing ring is installed on one side of the bottom of the water cooling cavity, and the sealing ring is located at the joint of the water cooling cavity and the inner wall of the box body.

Optionally, one end of the guide rail is fixedly connected with a limiting block, and the limiting block is located on one side, far away from the box body, of the guide rail.

Optionally, a switch is installed on one side of the surface of the box body, and the current input end of the motor is electrically connected with an external power supply through the switch.

The utility model has the advantages as follows:

1. the inside runner pipe that link up of box is used for circulating the high temperature medium that needs carry out the cooling, the motor is installed outside the box, when needing to use, open the motor, the rotation of its output of motor operation high-speed rotation and drive the flabellum, the flabellum rotates the convection tube and carries out the heat dissipation treatment, the external fixation of box has the guide rail and is connected with the protection casing through the guide rail, when needs use the motor, along the guide rail to keeping away from box one side slip protection casing, the protection casing is opened, do not influence its self heat dissipation when the motor uses, when need not use, along the guide rail reverse slip protection casing until protection casing one end pastes tightly to the box lateral wall, cover the motor in its inside through the protection casing, isolated external environment, reduce the corruption of marine environment to the motor, improve the life of motor.

2. The water-cooling chamber has been seted up on the inside top of box, when the inside medium of runner pipe was carried along the runner pipe, be close to flabellum one side through the bottom half earlier, then continue the inside that upwards circulates and get into the water-cooling chamber, connect outside cooling water source through the water-cooling chamber, the coolant liquid discharges into the inside to the water-cooling chamber through the inlet tube, the low temperature that utilizes the coolant liquid is cooled down to the runner pipe of water-cooling chamber inside with dispelling the heat, and then cool down the high temperature medium of its inside circulation, adopt water-cooling and air-cooled dual cooling mode, the cooling effect has further been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of an overall structure of a marine liquid cooler according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the marine liquid cooler according to the embodiment of the present invention after the protective cover is closed.

In the figure: 1. a box body; 2. a flow-through tube; 201. a connecting flange; 202. a heat dissipating fin; 3. a water-cooled cavity; 301. a water inlet pipe; 302. a drain pipe; 4. a seal ring; 5. a motor; 501. a switch; 502. a fan blade; 6. a guide rail; 601. a limiting block; 7. a shield.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A liquid cooler for a ship according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a marine liquid cooler, including box 1 and

runner pipe

2, 2 vertical directions of runner pipe link up inside box 1, water-cooling chamber 3 has been seted up on 1 inside top of box, 3 bottom one side fixedly connected with inlet tube 301 in water-cooling chamber, 3 top one side fixedly connected with drain pipes 302 in water-cooling chamber, motor 5 is installed to 1 lateral wall one side of box, the flabellum 502 that is located 1 inside of box is installed to 5 power take off ends of motor, 1 lateral wall fixedly connected with guide rail 6 of box and guide rail 6 are a plurality ofly, box 1 has protection casing 7 through 6 sliding connection of guide rail.

The example, when needs use motor 5, to keeping away from 1 one side slip protection casing 7 of box along guide rail 6, protection casing 7 is opened, do not influence its self heat dissipation when motor 5 uses, when need not use, paste closely to 1 lateral wall of box along 6 reverse slip protection casings 7 of guide rail until 7 one end of protection casing, cover motor 5 inside through protection casing 7, isolated external environment, reduce the marine environment to the corruption of motor 5, improve motor 5's life, the coolant liquid discharges into the inside to water-cooling chamber 3 through inlet tube 301, utilize the low temperature of coolant liquid to carry out the heat dissipation cooling to runner pipe 2 of 3 insides in water-cooling chamber, and then cool down to the high temperature medium of its inside circulation, adopt water-cooling and air-cooled dual cooling mode, further improved the cooling effect.

Referring to fig. 1 and 2, a connecting flange 201 is fixedly connected to each end of the flow pipe 2, and the connecting flange 201 is located outside the tank 1.

The connection of the flow-through pipe 2 to the connecting pipe is facilitated, for example, by means of a connecting flange 201 fixed at both ends of the flow-through pipe 2.

Referring to fig. 1 and 2, a plurality of heat dissipation fins 202 are fixedly connected to the outer side wall of the flow tube 2, and the heat dissipation fins 202 are located inside the box 1.

By way of example, the heat dissipation effect of the flow tube 2 can be increased by the heat dissipation fins 202 fixed to the outer wall of the flow tube 2.

Referring to fig. 1 and 2, a sealing ring 4 is installed on one side of the bottom of the water cooling cavity 3, and the sealing ring 4 is located at the joint of the water cooling cavity 3 and the inner wall of the box body 1.

By way of example, the sealing ring 4 can improve the bottom sealing performance of the water cooling cavity 3 and prevent the cooling liquid from leaking.

Referring to fig. 1 and 2, one end of the guide rail 6 is fixedly connected with a limiting block 601, and the limiting block 601 is located on a side of the guide rail 6 away from the box body 1.

For example, the movement range of the protection cover 7 can be limited by a limit block 601 fixed at one end of the guide rail 6.

Referring to fig. 1 and 2, a switch 501 is installed on one side of the surface of the box 1, and the current input end of the motor 5 is electrically connected with an external power supply through the switch 501.

Illustratively, the switch 501 can control the connection between the motor 5 and the power supply, and thus control the start and stop of the motor 5.

When the device is used, the through runner pipe 2 in the box body 1 is used for circulating high-temperature media needing cooling, the motor 5 is arranged outside the box body, when the device is needed, the switch 501 is used for switching on the motor 5, the motor 5 rotates at high speed and drives the output end of the motor 5 to rotate, the fan blade 502 rotates to carry out heat dissipation treatment on the runner pipe 2, the guide rail 6 is fixed outside the box body 1 and is connected with the protective cover 7 through the guide rail 6, when the motor 5 is needed to be used, the protective cover 7 slides to one side far away from the box body 1 along the guide rail 6, the protective cover 7 is opened, when the motor 5 is used, the heat dissipation of the motor 5 is not influenced, when the device is not needed to be used, the protective cover 7 reversely slides along the guide rail 6 until one end of the protective cover 7 is tightly attached to the outer side wall of the box body 1, the motor 5 is covered in the device through the protective cover 7 to isolate the external environment and reduce the corrosion of the marine environment to the motor 5, the service life of the motor 5 is prolonged, the circulating pipe 2 is conveniently connected with a connecting pipeline through the connecting flange 201 fixed at the two ends of the circulating pipe 2, the heat dissipation effect of the circulating pipe 2 can be improved through the heat dissipation fins 202 fixed on the outer wall of the circulating pipe 2, the moving range of the protective cover 7 can be limited through the limiting block 601 fixed at one end of the guide rail 6, the water-cooling cavity 3 is arranged at the top end inside the box body 1, when the medium circulating pipe 2 inside the circulating pipe 2 is conveyed along the pipe 2, the medium firstly passes through the bottom of the box body 1 and is close to one side of the fan blade 502, then continuously flows upwards to enter the inside of the water-cooling cavity 3, the water-cooling cavity 3 is connected with an external cooling water source, the cooling liquid is discharged into the water-cooling cavity 3 through the water inlet pipe 301, the low temperature of the cooling liquid is utilized to dissipate heat and cool the circulating pipe 2 inside the water-cooling cavity 3, and then the high-temperature medium circulating inside the water-cooling and air-cooling double cooling mode is adopted, further improved the cooling effect, the coolant liquid after the use is discharged from drain pipe 302 department, and sealing washer 4 can improve the bottom leakproofness of water-cooling cavity 3, avoids the coolant liquid to spill.

It should be noted that the utility model relates to a marine liquid cooler, including box 1, runner pipe 2, flange 201, radiating fin 202, water-cooling chamber 3, inlet tube 301, drain pipe 302, sealing washer 4, motor 5, switch 501, flabellum 502, guide rail 6, stopper 601, protection casing 7, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all can all be known or can be known through conventional experimental method for this technical staff through the technical manual.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a marine liquid cooler, includes box (1) and runner pipe (2), its characterized in that, the vertical direction of runner pipe (2) link up inside box (1), water-cooling chamber (3) have been seted up on the inside top of box (1), water-cooling chamber (3) bottom one side fixedly connected with inlet tube (301), water-cooling chamber (3) top one side fixedly connected with drain pipe (302), motor (5) are installed to box (1) lateral wall one side, motor (5) power take off end installs and is located inside flabellum (502) of box (1), box (1) lateral wall fixedly connected with guide rail (6) and guide rail (6) are a plurality of, box (1) has protection casing (7) through guide rail (6) sliding connection.

2. A marine liquid cooler according to claim 1, characterised in that a connecting flange (201) is fixedly connected to both ends of the flow-through pipe (2), the connecting flange (201) being located outside the tank (1).

3. A liquid cooler for ships according to claim 1, characterized in that the outer side wall of the flow tube (2) is fixedly connected with a plurality of heat dissipation fins (202), and the heat dissipation fins (202) are arranged inside the tank (1).

4. The marine liquid cooler of claim 1, characterized in that a sealing ring (4) is installed at one side of the bottom of the water cooling cavity (3), and the sealing ring (4) is located at the joint of the water cooling cavity (3) and the inner wall of the tank body (1).

5. The marine liquid cooler according to claim 1, characterized in that a limiting block (601) is fixedly connected to one end of the guide rail (6), and the limiting block (601) is located on the side of the guide rail (6) away from the tank (1).

6. A marine liquid cooler according to claim 1, wherein a switch (501) is mounted on one side of the surface of the tank (1), and the current input end of the motor (5) is electrically connected with an external power supply through the switch (501).