CN220871522U

CN220871522U - Novel ship heat exchanger

Info

Publication number: CN220871522U
Application number: CN202322457448.3U
Authority: CN
Inventors: 李海燕
Original assignee: Elite Marine Equipment & Engineering Inc
Current assignee: Elite Marine Equipment & Engineering Inc
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-30
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a novel ship heat exchanger, which comprises a honeycomb filter cover, wherein the outer surface of the honeycomb filter cover is fixedly connected with a sonar, the inner wall of the honeycomb filter cover is fixedly connected with a protection box, the inner side wall of the protection box is fixedly connected with a motor, the outer surface of the protection box is fixedly connected with a sealing ring, the output end of the motor is fixedly connected with a rotating shaft, and the components such as the honeycomb filter cover, the sonar, the motor rotating shaft, a water suction pipe, a spiral sheet, a water pipe and a filter are arranged, so that the underwater organisms are driven by the sonar to prevent the underwater organisms from blocking the honeycomb filter cover, seawater enters the water suction pipe through a through hole on the outer surface of the honeycomb filter cover, the motor drives the rotating shaft, the spiral sheet is driven by the rotating shaft to suck the seawater into the water pipe, the seawater is conveyed to the filter through the water pipe, and plankton and chemical elements in the seawater are filtered by the filter, so that the anti-blocking and anti-erosion effects of the device are achieved.

Description

Novel ship heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers for ships, in particular to a novel ship heat exchanger.

Background

The heat exchanger is a device for transferring heat from a hot fluid to a cold fluid to meet the specified process requirements, is an industrial application of convection heat transfer and heat conduction, can be classified in different modes and can be divided into three categories of a partition type, a mixed type and a heat accumulation type according to the operation process; the degree of compactness of the surface can be divided into two types, compact and non-compact.

Through the search, the Chinese patent with publication number CN217155080U discloses a double-channel marine heat exchanger, which has the technical key points that: including a heat exchange section of thick bamboo, still include baffle and thin copper pipe, the top structure of a heat exchange section of thick bamboo has two water inlets, and the inner periphery installation of one of them water inlet is fixed with the cold water inlet tube, and the inner periphery installation of another water inlet is fixed with the cold water outlet pipe, the both sides of a heat exchange section of thick bamboo are all installed and are fixed with the lateral part connection pad, and the lateral wall installation of one of them lateral part connection pad is fixed with the hot water inlet tube, the lateral wall installation of another lateral part connection pad is fixed with the hot water outlet pipe, the inner wall welded fastening of a heat exchange section of thick bamboo has the baffle, the lateral wall structure of baffle has the hole of permeating water, the inboard of hot water inlet tube and hot water outlet pipe all is connected with communicating pipe, two be connected with many thin copper pipes that run through the baffle between the communicating pipe. The influence on the heat exchange cylinder during ship swing can be reduced, damage and deformation of the heat exchange cylinder are avoided, and the heat exchange cylinder is kept stable.

According to the scheme, the problems that the fluctuation amplitude of the ship is large and frequent during navigation, the flowing water in the double-channel heat exchanger can irregularly shake, so that the double-channel heat exchanger is impacted and the service life of the double-channel heat exchanger is influenced are solved, if the ship is sailed on the sea, fresh water is a very precious resource, but seawater is directly used for adding the heat exchanger, marine organisms and chemical elements can block and erode the heat exchanger, and the heat exchanger cannot be used.

There is therefore a need to propose a new solution to this problem.

Disclosure of utility model

The utility model aims to provide a novel ship heat exchanger, which has the characteristics of performing heat exchange by using filtered seawater and preventing microorganisms and chemical elements in the seawater from blocking and eroding pipelines in the heat exchanger.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel ship heat exchanger, includes the honeycomb filter mantle, the surface fixedly connected with sonar of honeycomb filter mantle, the inner wall fixedly connected with protection box of honeycomb filter mantle, the inside wall fixedly connected with motor of protection box, the surface fixedly connected with sealing ring of protection box, the output fixedly connected with axis of rotation of motor, the one end fixedly connected with suction pipe that the sonar was kept away from to the honeycomb filter mantle, the draw-in groove has been seted up to the inner wall of suction pipe, the surface fixedly connected with flight of axis of rotation, the inner wall rotation of draw-in groove is connected with the rotation wheel, the bracing piece that four equidistance were arranged is every the one end that the rotation wheel was kept away from to the bracing piece all with the surface fixedly connected with of axis of rotation, the surface fixedly connected with first flange of suction pipe, the right-hand member fixedly connected with raceway of suction pipe, the one end fixedly connected with first flange that the raceway is close to the suction pipe, the one end fixedly connected with filter that first flange was kept away from to the raceway.

In order to filter impurities in seawater, the right side surface of the filter is preferably fixedly connected with a water purifying pipe, the outer surface of the water purifying pipe is fixedly connected with a second flange, and the right end of the water purifying pipe is fixedly communicated with a seawater inlet.

In order to facilitate installation and disassembly, the novel ship heat exchanger is preferable in the utility model, wherein a second flange is fixedly connected to one end of the seawater inlet close to the water purifying pipe, and a first semicircular cover is fixedly connected to the outer surface of the seawater inlet.

In order to facilitate cleaning of the inside of the tank body, as a novel ship heat exchanger, preferably, the outer surface of the first semicircular cover is fixedly connected with a third flange, and the right side surface of the first semicircular cover is contacted with a heat exchange tank.

For later maintenance and replacement of the draft tube, as a novel ship heat exchanger of the utility model, preferably, the inner wall of the heat exchange tank is slidably connected with two fixed disks which are arranged at equal intervals, the inside of the heat exchange tank is provided with the draft tubes which are arranged at equal intervals, and two ends of each draft tube are fixedly communicated with one surface of the corresponding fixed disk, which is close to each other.

In order to enable hot water to circulate in the tank body and limit the position of the tank body, the novel ship heat exchanger is preferable in the utility model, wherein a hot water inlet and a hot water outlet are fixedly communicated with the outer surface of the heat exchange tank, and two supporting frames which are arranged at equal intervals are fixedly connected with the outer surface of the heat exchange tank.

In order to seal the tank body and enable the seawater to be discharged from the seawater outlet, as a novel ship heat exchanger, preferably, one end of the heat exchange tank, which is far away from the first semicircular cover, is fixedly connected with a second semicircular cover, and the outer surface of the second semicircular cover is fixedly communicated with the seawater outlet.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the components such as the honeycomb filter cover, the sonar, the motor rotating shaft, the water suction pipe, the spiral sheet, the water delivery pipe, the filter and the like, the underwater organisms are driven by the sonar, the blockage of the honeycomb filter cover by the underwater organisms is prevented, the seawater enters the water suction pipe through the through holes on the outer surface of the honeycomb filter cover, the motor drives the rotating shaft, the spiral sheet is driven by the rotating shaft to pump the seawater into the water delivery pipe, the seawater is delivered to the filter through the water delivery pipe, and plankton and chemical elements in the seawater are filtered by the filter, so that the blockage and corrosion prevention effects of the device are achieved.

2. The utility model is characterized in that the first semicircular cover, the heat exchange tank, the third flange, the fixed disc, the draft tube, the second semicircular cover and other parts are arranged, the third flange is connected with the first semicircular cover, the third flange is connected with the heat exchange tank, the fixing is formed through the connection between the third flanges, and the fixed disc can be pulled out and drives the draft tube to move due to the sliding connection between the heat exchange tank and the fixed disc, and the second semicircular cover is fixed through the heat exchange tank to form a seal, so that the device is convenient to detach and clean.

Drawings

FIG. 1 is a three-dimensional block diagram of the whole of the present utility model;

FIG. 2 is a diagram of the internal structure of the honeycomb filter housing of the present utility model;

FIG. 3 is a view showing the internal structure of the pumping pipe of the present utility model;

FIG. 4 is a view showing the construction of the inside of the heat exchange tank according to the present utility model;

Fig. 5 is an enlarged view of the structure of the portion a of the present utility model.

In the figure: 1. a honeycomb filter cover; 2. sonar; 3. a protective case; 4. a motor; 5. a seal ring; 6. a rotating shaft; 7. a water pumping pipe; 8. a clamping groove; 9. a spiral sheet; 10. a rotating wheel; 11. a support rod; 12. a water pipe; 13. a first flange; 14. a filter; 15. a water purifying pipe; 16. a seawater inlet; 17. a second flange; 18. a first half-round cover; 19. a heat exchange tank; 20. a third flange; 21. a fixed plate; 22. a draft tube; 23. a second semi-circular cap; 24. a hot water inlet; 25. a hot water outlet; 26. a seawater outlet; 27. and (5) supporting frames.

Detailed Description

Referring to fig. 1 to 5, a novel ship heat exchanger comprises a honeycomb filter cover 1, the outer surface fixedly connected with sonar 2 of the honeycomb filter cover 1, the inner wall fixedly connected with protection box 3 of the honeycomb filter cover 1, the inside wall fixedly connected with motor 4 of protection box 3, the outer surface fixedly connected with sealing ring 5 of protection box 3, the output fixedly connected with axis of rotation 6 of motor 4, the one end that the sonar 2 was kept away from to the honeycomb filter cover 1 fixedly communicates with drinking-water pipe 7, draw-in groove 8 has been seted up to the inner wall of drinking-water pipe 7, the surface fixedly connected with flight 9 of axis of rotation 6, the inner wall rotation of draw-in groove 8 is connected with rotation wheel 10, the inner wall fixedly connected with bracing piece 11 of four equidistance ranges, the one end that rotation wheel 10 was kept away from to every bracing piece 11 all with the surface fixedly connected with of axis of rotation 6, the surface fixedly connected with first flange 13 of drinking-water pipe 7, the right-hand member fixedly communicates with raceway 12 of drinking-water pipe 7, the one end fixedly connected with first flange 13 of raceway 12 is kept away from first flange 13 of raceway 12.

In this embodiment: the fish shoal and other marine organisms nearby are driven by the sonar 2, the through holes on the honeycomb filter cover 1 are not blocked by the fish shoal, the pumping efficiency is guaranteed, the protection box 3 and the sealing ring 5 protect the motor 4 from being corroded by seawater, the service life of the motor 4 is prolonged, the output end of the motor 4 is connected with the rotating shaft 6, the rotating shaft 6 drives the spiral sheet 9 to rotate in the pumping pipe 7, the clamping groove 8 is formed in the inner wall of the pumping pipe 7, the supporting rod 11 fixed on the outer surface of the rotating shaft 6 drives the rotating wheel 10 to rotate in the clamping groove 8, the position of the rotating wheel 10 is limited, so that the rotating wheel 10 cannot deviate from a track in operation, the first flange 13 is connected with the pumping pipe 7 and the water pipe 12, a pipeline is convenient to install and detach, when the length of the water pipe 12 is insufficient, seawater is conveniently increased, the seawater is introduced into the filter 14 through the water pipe 14 to purify the seawater, plankton and other chemical elements in the seawater can be effectively filtered out through the filter 14, the pipeline in the blocked heat exchanger is prevented, and the corrosion of the seawater to the heat exchanger is reduced.

As a technical optimization scheme of the utility model, the right side surface of the filter 14 is fixedly connected with a water purifying pipe 15, the outer surface of the water purifying pipe 15 is fixedly connected with a second flange 17, and the right end of the water purifying pipe 15 is fixedly communicated with a seawater inlet 16.

In this embodiment: the purified water filtered by the filter 14 is conveyed to the water inlet through the purified water pipe 15, and the water quality filtered by the filter 14 can be conveniently installed and detached and detected at any time due to the connection relationship between the second flange 17 and the purified water pipe 15 and the seawater inlet 16.

As a technical optimization scheme of the utility model, one end of the seawater inlet 16, which is close to the water purifying pipe 15, is fixedly connected with a second flange 17, and the outer surface of the seawater inlet 16 is fixedly connected with a first semicircular cover 18.

In this embodiment: the connection between the filter 14 and the heat exchange tank 19 can be broken by the second flange 17 by introducing purified water through the seawater inlet 16 into the first half-round 18.

As a technical optimization scheme of the utility model, the outer surface of the first semicircular cover 18 is fixedly connected with a third flange 20, and the right side surface of the first semicircular cover 18 is contacted with a heat exchange tank 19.

In this embodiment: through the connection relation between the third flange 20 and the first semicircular cover 18 and the heat exchange tank 19, the equipment in the tank can be opened and checked at any time, and the equipment in the tank can be conveniently installed and detached.

As a technical optimization scheme of the utility model, the inner wall of the heat exchange tank 19 is slidably connected with two fixed disks 21 which are arranged at equal intervals, the inside of the heat exchange tank 19 is provided with through flow pipes 22 which are arranged at equal intervals, and two ends of each through flow pipe 22 are fixedly communicated with one surface of the corresponding fixed disk 21 which is close to each other.

In this embodiment: through the fixing and limiting of the draft tube 22 by the fixing plate 21, the draft tube 22 slides out along with the drawing of the fixing plate 21, so that the maintenance and inspection of the inside of the heat exchange tank 19 are facilitated.

As a technical optimization scheme of the utility model, the outer surface of the heat exchange tank 19 is fixedly communicated with a hot water inlet 24 and a hot water outlet 25, and the outer surface of the heat exchange tank 19 is fixedly connected with two supporting frames 27 which are arranged at equal intervals.

In this embodiment: the heat exchange is realized by the flow of the hot water inlet 24 in the tank body, the heat exchange is completed by the flow of the exchanged water out of the hot water outlet 25, and the whole heat exchange tank 19 on the ship is provided with supporting points by the supporting frames 27, so that the heat exchange tank 19 is fixed on the ship body.

As a technical optimization scheme of the utility model, one end of the heat exchange tank 19 far away from the first semicircular cover 18 is fixedly connected with a second semicircular cover 23, and the outer surface of the second semicircular cover 23 is fixedly communicated with a seawater outlet 26.

In this embodiment: the sealing effect is achieved through the connection relationship between the second semicircular cover 23 and the heat exchange tank 19, so that the liquid in the heat exchange tank cannot overflow, and the purified water after heat exchange flows out through the seawater outlet 26.

Working principle: the marine organism is driven by the sonar 2, the honeycomb filter cover 1 is prevented from being blocked by the marine organism, the corrosion of the sea water to the motor 4 is blocked by the protection box 3 and the sealing ring 5, the output end of the motor 4 drives the rotating shaft 6, the rotating shaft 6 drives the spiral sheet 9 and the supporting rod 11, the supporting rod 11 drives the rotating wheel 10 to rotate in the clamping groove 8, the moving direction of the rotating wheel 10 is limited, the pumping effect is realized, the pumped sea water is led to the water delivery pipe 12 through the pumping pipe 7, the sea water is led to the filter 14 through the water delivery pipe 12, plankton and chemical elements in the sea water are filtered by the filter 14, the effect of preventing blocking and corrosion of the ventilation pipe 22 is achieved, the purified water is conveyed to the water purification pipe 15, the sea water reaches the first semicircular cover 18 through the sea water inlet 16, the first semicircular cover 18 is led to the ventilation pipe 22 through the first semicircular cover 18, meanwhile, the hot water is led into the heat exchange tank 19 through the hot water inlet 24, the heat exchange is realized by contacting with the ventilation pipe 22, the hot water is discharged through the hot water outlet 25 after the heat exchange, the clean water in the ventilation pipe 22 flows to the second semicircular cover 23, and the sea water is discharged through the sea water outlet 26, and the heat exchange effect is completed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a novel boats and ships heat exchanger, includes honeycomb filter mantle (1), its characterized in that: the utility model discloses a honeycomb filter cover, including honeycomb filter cover (1), outer surface fixedly connected with sonar (2), the inner wall fixedly connected with protection box (3) of honeycomb filter cover (1), the inside wall fixedly connected with motor (4) of protection box (3), the outer surface fixedly connected with sealing ring (5) of protection box (3), the output fixedly connected with axis of rotation (6) of motor (4), the one end that sonar (2) was kept away from to honeycomb filter cover (1) fixedly communicates with suction pipe (7), draw-in groove (8) have been seted up to the inner wall of suction pipe (7), the outer surface fixedly connected with flight (9) of axis of rotation (6), the inner wall rotation of draw-in groove (8) is connected with rotation wheel (10), the inner wall fixedly connected with four equidistance arranged bracing pieces (11) of rotation wheel (10), the one end that rotation wheel (10) were kept away from to bracing piece (11) all is fixedly connected with the outer surface of axis of rotation (6), the outer surface fixedly connected with first flange (13) of suction pipe (7), the one end fixedly connected with first flange (12) of suction pipe (7) near the one end (12) of suction pipe (12), one end of the water pipe (12) far away from the first flange (13) is fixedly connected with a filter (14).

2. A novel ship heat exchanger according to claim 1, characterized in that: the right side of filter (14) fixedly connected with water purification pipe (15), the surface fixedly connected with second flange (17) of water purification pipe (15), the right-hand member fixed communication of water purification pipe (15) has sea water inlet (16).

3. A novel ship heat exchanger according to claim 2, characterized in that: the one end that is close to water purification pipe (15) of sea water inlet (16) is fixedly connected with second flange (17), the surface fixedly connected with first semicircle shell (18) of sea water inlet (16).

4. A novel ship heat exchanger according to claim 3, characterized in that: the outer surface of the first semicircular cover (18) is fixedly connected with a third flange (20), and the right side surface of the first semicircular cover (18) is contacted with a heat exchange tank (19).

5. The novel ship heat exchanger of claim 4, wherein: the inner wall sliding connection of heat exchange jar (19) has two fixed disks (21) that equidistance was arranged, the inside of heat exchange jar (19) is equipped with draft tube (22) that equidistance was arranged, every draft tube (22) both ends all with the fixed intercommunication of the one side that is close to each other of corresponding fixed disk (21).

6. The novel ship heat exchanger of claim 4, wherein: the outer surface of the heat exchange tank (19) is fixedly communicated with a hot water inlet (24) and a hot water outlet (25), and the outer surface of the heat exchange tank (19) is fixedly connected with two support frames (27) which are arranged at equal intervals.

7. The novel ship heat exchanger of claim 4, wherein: one end of the heat exchange tank (19) far away from the first semicircular cover (18) is fixedly connected with a second semicircular cover (23), and the outer surface of the second semicircular cover (23) is fixedly communicated with a seawater outlet (26).