阅读说明：本技术 一种大型冷却系统应急冷却装置及冷却方法 (Emergency cooling device and method for large cooling system ) 是由 杨河 王苹 沈华慧 于 2020-12-18 设计创作，主要内容包括：本发明属于大型冷却系统技术领域,尤其是一种大型冷却系统应急冷却装置及冷却方法,包括,爬行机器人装置,设置有履带轮、底板仓、电路控制组、蜗轮蜗杆组、传动轴、连接件、加强筋、液氮储存仓、铰接支撑杆、支撑仓；应急冷却装置,设置有十字支撑板、铰接槽、铰接杆、转动球块、滑动连接杆、连接板、转轴、第一弧形滑道、第二弧形滑道、固定板、固定环、冷却喷头、冷却管、穿孔、电路线、摄像头；报警装置,设置有船舶仓、工作件、温度传感器、蜂鸣器、声音传感器、计量器、报警器、GPS定位器。该大型冷却系统应急冷却装置及冷却方法,对船舶仓内工作件自身的冷却系统突发故障,对工作件的运行进行第一时间的应急冷却。(The invention belongs to the technical field of large-scale cooling systems, and particularly relates to an emergency cooling device and a cooling method for a large-scale cooling system, wherein the emergency cooling device comprises a crawling robot device, a crawler wheel, a bottom plate bin, a circuit control group, a worm and gear group, a transmission shaft, a connecting piece, a reinforcing rib, a liquid nitrogen storage bin, a hinged supporting rod and a supporting bin; the emergency cooling device is provided with a cross-shaped supporting plate, a hinge groove, a hinge rod, a rotating ball block, a sliding connecting rod, a connecting plate, a rotating shaft, a first arc-shaped slideway, a second arc-shaped slideway, a fixing plate, a fixing ring, a cooling spray head, a cooling pipe, a perforation, a circuit line and a camera; the alarm device is provided with a ship cabin, a workpiece, a temperature sensor, a buzzer, a sound sensor, a meter, an alarm and a GPS (global positioning system) positioner. The emergency cooling device and the emergency cooling method for the large cooling system perform emergency cooling on the operation of the work piece at the first time when the cooling system of the work piece in the ship cabin breaks down suddenly.)

1. The utility model provides a large-scale cooling system emergency cooling device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the crawling robot device is provided with a crawler wheel (1), a bottom plate bin (2), a circuit control group (3), a worm and gear group (4), a transmission shaft (5), a connecting piece (6), reinforcing ribs (7), a liquid nitrogen storage bin (8), a hinged support rod (9) and a support bin (10), wherein the bottom plate bin (2) is arranged on one side surface of the crawler wheel (1), the circuit control group (3) is arranged inside the bottom plate bin (2), the worm and gear group (4) is arranged on the lower surfaces of two ends of the bottom plate bin (2), the transmission shaft (5) is arranged on one side surface of the worm and gear group (4), the connecting piece (6) is arranged on the other side surface of the worm and gear group (4), the reinforcing ribs (7) are arranged on the upper surfaces of two sides of the bottom plate bin (2), the liquid nitrogen storage bin (8) is arranged on the upper surface of the bottom plate bin (2), the hinged support rod (9) is arranged on the upper surface of the bottom plate bin (2), and the support bin (10) is arranged on one side surface of the hinged support rod (9);

an emergency cooling device provided with a cross support plate (11), a hinge groove (12), a hinge rod (13), a rotary ball block (14), a sliding connection rod (15), a connection plate (16), a rotating shaft (17), a first arc-shaped slide way (18), a second arc-shaped slide way (19), a fixing plate (20), a fixing ring (21), a cooling spray head (22), a cooling pipe (23), a perforation (24), a circuit line (25) and a camera (26), wherein the cross support plate (11) is arranged on the upper surface of the support bin (10), the hinge groove (12) is arranged on one side surface of the bottom bin (2), the hinge rod (13) is arranged inside the hinge groove (12), the rotary ball block (14) is arranged on one side surface of the hinge, the sliding connection rod (15) is arranged on the inner wall of the rotary ball block (14), the connecting plate (16) is arranged on one side surface of the sliding connecting rod (15), the rotating shaft (17) is arranged on four end surfaces of the cross-shaped supporting plate (11), the first arc-shaped slide way (18) and the second arc-shaped slide way (19) are arranged on the outer surface of the rotating shaft (17), the fixing plate (20) is arranged on one side surface of the connecting plate (16), the fixing ring (21) is arranged on one side surface of the fixing plate (20), the cooling pipe (23) is arranged on the inner side wall of the fixing ring (21), the cooling spray head (22) is arranged on one side surface of the cooling pipe (23), the through hole (24) is arranged on the upper surface and the lower surface of the supporting bin (10) and the upper surface of the liquid nitrogen storage bin (8), and the circuit line (25) is arranged on one side surface of the cross-shaped supporting plate (11), the camera (26) is arranged on one side surface of the upper part of the connecting plate (16);

alarm device, alarm device is provided with boats and ships storehouse (27), work piece (28), temperature sensor (29), bee calling organ (30), sound sensor (31), counter (32), alarm (33), GPS locator (34), work piece (28) set up the inside in boats and ships storehouse (27), temperature sensor (29) with bee calling organ (30) all sets up the surface at work piece (28), sound sensor (31) set up one side upper surface of cross backup pad (11), counter (32) alarm (33) GPS locator (34) all set up the upper surface in storehouse (8) is stored to the liquid nitrogen.

2. A large scale cooling system emergency cooling device according to claim 1, wherein: the crawler belt comprises crawler wheels (1), a bottom plate bin (2), a circuit control group (3), worm and worm gear groups (4), wherein the crawler wheels (1) are arranged side by side, the inner side faces of the crawler wheels (1) are fixedly connected with the bottom plate bin (2) through support frames, the inner part of the bottom plate bin (2) is fixedly connected with the circuit control group (3), the lower surfaces of the two ends of the bottom plate bin (2) are fixedly connected with the worm and worm gear groups (4), and the outer surface of a transmission shaft (5) is fixedly connected with the inner side faces of.

3. A large scale cooling system emergency cooling device according to claim 1, wherein: one side surface of the connecting piece (6) is fixedly connected with one side surface of a worm of the worm gear and worm group (4), the other side surface of the connecting piece (6) is fixedly connected with the surface of a driving device of the circuit control group (3), and the surfaces of two ends of the transmission shaft (5) are fixedly connected with the inner wall of a driving wheel inside the crawler wheel (1).

4. A large scale cooling system emergency cooling device according to claim 1, wherein: fixed surface is connected with on the upper and lower both ends in bottom plate storehouse (2) strengthening rib (7), a side fixed surface of strengthening rib (7) is connected with storehouse (8) is stored to the liquid nitrogen, the lower surface that storehouse (8) was stored to the liquid nitrogen with the last fixed surface of bottom plate storehouse (2) is connected, a side fixed surface that storehouse (8) was stored to the liquid nitrogen is connected with injection nozzle (81), the upper and lower both ends upper surface of bottom plate storehouse (2) all is through articulated seat fixedly connected with articulated bracing piece (9), the opposite side surface of articulated bracing piece (9) articulates there is support storehouse (10), the lower surface that supports storehouse (10) with the last surface contact in bottom plate storehouse (2).

5. A large scale cooling system emergency cooling device according to claim 1, wherein: the upper surface fixedly connected with that supports storehouse (10) cross backup pad (11), the equal fixedly connected with otic placode (111) in four ends side surface of cross backup pad (11), middle part one side fixed surface of cross backup pad (11) is connected with hinge groove (12), the inner wall in hinge groove (12) articulates hinge rod (13), one side fixed surface of hinge rod (13) is connected with rotate ball piece (14), cross spout (141) have been seted up on the surface of rotation ball piece (14), the inside wall sliding connection of cross spout (141) has sliding connection pole (15), one side fixed surface of sliding connection pole (15) is connected with connecting plate (16).

6. A large scale cooling system emergency cooling device according to claim 5, characterized in that: four the equal fixedly connected with of internal surface of otic placode (111) pivot (17), from top to bottom the surface of pivot (17) rotates and is connected with first arc slide (18), controls the surface of pivot (17) rotates and is connected with second arc slide (19), the surface of sliding connection pole (15) with the inside wall of first arc slide (18) reaches the surface sliding connection of second arc slide (19), the internal surface of first arc slide with the surface sliding connection of second arc slide (19).

7. A large scale cooling system emergency cooling device according to claim 1, wherein: bolt fixed connection is passed through to a side surface of connecting plate (16) fixed plate (20), fixed plate (20) are protruding type, fixed surface is connected with the baffle on one side of fixed plate (20), fixed surface is connected with on one side of fixed plate (20) fixed ring (21), the internal fixed surface of fixed ring (21) is connected with cooling tube (23), one side fixed surface of cooling tube (23) is connected with cooling shower nozzle (22).

8. A large scale cooling system emergency cooling device according to claim 1, wherein: support the upper and lower surface in storehouse (10) and the upper surface in storehouse (8) is stored to liquid nitrogen has all seted up perforation (24), supports on storehouse (10) the inside wall sliding connection who perforates (24) has cooling tube (23), on storehouse (8) is stored to liquid nitrogen the inside wall fixedly connected with who perforates (24) cooling tube (23), middle part one side fixed surface of cross backup pad (11) is connected with circuit line (25), circuit line (25) with circuit control group (3) electric connection, fixed surface is connected with on one side of connecting plate (16) camera (26).

9. A large scale cooling system emergency cooling device according to claim 1, wherein: the inside fixedly connected with of boats and ships storehouse (27) is a plurality of work piece (28), it is a plurality of the equal fixedly connected with in surface of work piece (28) temperature sensor (29) reaches bee calling organ (30), fixed surface is connected with on one side of cross backup pad (11) sound sensor (31), the last fixed surface of storehouse (8) is stored to liquid nitrogen is connected with counter (32), alarm (33) reach GPS locator (34).

10. A method for cooling a large scale cooling system emergency cooling device according to any of claims 1-9, the method comprising the steps of:

s1, a plurality of crawler crawling robots with sufficient electric power storage are placed in a ship cabin (27), a cooling device is installed on the crawling robot body, a temperature sensor (29) and a buzzer (30) are installed on a work piece (28) in the ship cabin (27), a sound sensor (31) and other alarm devices are installed on the cooling device on the crawling robot body, the driving of each mechanism is controlled through a circuit control group (3), when the temperature of the work piece (28) in operation is not cooled to a preset temperature due to sudden failure of the cooling system of the work piece (28) in the ship cabin (27), the temperature sensor (29) detects the operation temperature rise of the work piece (28) and gives out a warning sound through the buzzer (30), and when a worker overhauls the cooling system of the ship cabin (27), the crawling robots distributed in the ship cabin (27), a sound sensor (31) on the machine body catches the warning sound of the buzzer (30), a circuit control group (3) in the machine body drives a worm gear group (4) through a connecting piece (6), so that a transmission shaft (5) connected with the worm gear group (4) rotates, a crawler wheel (1) connected with the transmission shaft (5) is driven to rotate, and a workpiece (28) of the whole crawling robot, which sends the warning sound to the buzzer (30), moves;

s2, when the cooling spray head (22) faces the surface of a workpiece (28) with rising operating temperature, the circuit control group (3) drives the hinged support rod (9) to rise, the support bin (10) contacted with the liquid nitrogen storage bin (8) is lifted to reach a proper height, then the cross support plate (11) electrically connected with the circuit control group (3) through a circuit line (25) is driven, so that the first arc-shaped slideway (18) and the second arc-shaped slideway (19) connected with the rotating shaft (17) on the lug plate (111) of the cross support plate (11) rotate, the sliding connecting rod (15) slides on the inner walls of the first arc-shaped slideway (18) and the second arc-shaped slideway (19) because the hinged rod (13) hinged in the hinged groove (12) on the cross support plate (11) is connected with the rotating ball block (14), and the sliding connecting rod (15) enables the first arc-shaped slideway (18) and the second arc-shaped slideway (19) to cross slide, therefore, when the first arc-shaped slide way (18) and the second arc-shaped slide way (19) are driven, the sliding connecting rod (15) rotates left and right on the inner wall of the cross-shaped sliding groove (141) on the surface of the rotating ball block (14), and the sliding connecting rod (15) drives the rotating ball block (14) to rotate up and down in the hinge groove (12), so that the sliding connecting rod (15) realizes multi-angle rotation up and down, left and right, and because the connecting plate (16) is connected with the sliding connecting rod (15), the fixing plate (20) with the cooling spray head (22) and the cooling pipe (23) is connected with the fixing ring (21) and the fixing plate (20), the rotating sliding connecting rod (15) enables the cooling spray head (22) to rotate towards the surface of the workpiece (28);

s3, in the process of rotation, the cooling spray head (22) connected with the liquid nitrogen storage bin (8) through the cooling pipe (23) continuously sprays liquid nitrogen, so that the raised temperature on the surface of the workpiece (28) is rapidly cooled, during the cooling process, the camera (26) on the surface of the connecting plate (16) also rotates along with the connecting plate, the surface cooling work of the work piece (28) can be observed conveniently by workers, the cooling pipe (23) is rotated inside the supporting bin (10) through the through hole (24) by the rotation of the cooling spray head (22), when the storage value in the liquid nitrogen storage bin (8) on the crawling robot is insufficient under the detection of the meter (32), an alarm (33) reminds a worker to inject liquid nitrogen into an injection nozzle (81) on one side of the liquid nitrogen storage bin (8), and the GPS positioner (34) can know the specific moving position of the crawling robot, so that a worker can conveniently find the crawling robot.

Technical Field

The invention relates to the technical field of large-scale cooling systems, in particular to an emergency cooling device and a cooling method for a large-scale cooling system.

Background

At present, in daily production and life, a large-scale cooling system has extremely wide application, and particularly has an important effect on large-scale machine tools and large-scale ships.

However, due to factors such as differences in operating environments of the equipment and differences in factors of the equipment, one or more cooling devices forming the large-scale cooling system often cannot normally operate due to faults or need to reduce operating power to enable the cooling devices to operate, and therefore, the operation stability of the large-scale cooling system is seriously affected.

The existing emergency measures are to adopt a local cooling system to carry out emergency remedy, but the local cooling system cannot ensure the stability of the local cooling system and cannot fully cool other workpieces due to the fixed installation of the local cooling system, so the technical problem is overcome.

Disclosure of Invention

Technical problem to be solved

The invention provides an emergency cooling device and a cooling method for a large cooling system based on the technical problem that a working piece cannot be cooled in time when a cooling system of an existing ship cabin breaks down.

(II) technical scheme

The invention provides an emergency cooling device and a cooling method for a large-scale cooling system, which comprises the following steps,

the crawling robot device is provided with a crawler wheel, a bottom plate bin, a circuit control group, a worm gear and worm group, a transmission shaft, a connecting piece, a reinforcing rib, a liquid nitrogen storage bin, a hinged support rod and a support bin, wherein the bottom plate bin is arranged on one side surface of the crawler wheel, the circuit control group is arranged in the bottom plate bin, the worm gear and worm group is arranged on the lower surfaces of two ends of the bottom plate bin, the transmission shaft is arranged on one side surface of the worm gear and worm group, the connecting piece is arranged on the other side surface of the worm gear and worm group, the reinforcing rib is arranged on the upper surfaces of two sides of the bottom plate bin, the liquid nitrogen storage bin is arranged on the upper surface of the bottom plate bin, the hinged support rod is arranged on the upper surface of the bottom plate bin, and the support bin is arranged on one side surface of the hinged support rod;

an emergency cooling device, which is provided with a cross support plate, a hinge groove, a hinge rod, a rotary ball block, a sliding connecting rod, a connecting plate, a rotating shaft, a first arc-shaped slide way, a second arc-shaped slide way, a fixed plate, a fixed ring, a cooling spray head, a cooling pipe, a perforation, a circuit line and a camera, wherein the cross support plate is arranged on the upper surface of the support bin, the hinge groove is arranged on one side surface of the bottom plate bin, the hinge rod is arranged in the hinge groove, the rotary ball block is arranged on one side surface of the hinge, the sliding connecting rod is arranged on the inner wall of the rotary ball block, the connecting plate is arranged on one side surface of the sliding connecting rod, the rotating shaft is arranged on four end surfaces of the cross support plate, and the first arc-shaped slide way and the second arc-shaped slide way are both arranged on the outer surface of the rotating shaft, the fixing plate is arranged on one side surface of the connecting plate, the fixing ring is arranged on one side surface of the fixing plate, the cooling pipe is arranged on the inner side wall of the fixing ring, the cooling spray head is arranged on one side surface of the cooling pipe, the through holes are formed in the upper surface and the lower surface of the supporting bin and the upper surface of the liquid nitrogen storage bin, the circuit line is arranged on one side surface of the cross-shaped supporting plate, and the camera is arranged on one side surface of the upper portion of the connecting plate;

alarm device, alarm device is provided with boats and ships storehouse, work piece, temperature sensor, bee calling organ, sound sensor, counter, alarm, GPS locator, the work piece sets up the inside in boats and ships storehouse, temperature sensor with bee calling organ all sets up the surface at the work piece, sound sensor sets up one side upper surface of cross backup pad, the counter the alarm GPS locator all sets up the upper surface in storehouse is stored to the liquid nitrogen.

Preferably, the crawler wheels are arranged in parallel, the inner side surfaces of the two crawler wheels are fixedly connected with the bottom plate bin through a support frame, the circuit control group is fixedly connected inside the bottom plate bin, the lower surfaces of the two ends of the bottom plate bin are fixedly connected with the worm gear and worm group, and the outer surface of the transmission shaft is fixedly connected with the inner side wall of the worm gear and worm group.

Preferably, one side surface of the connecting piece is fixedly connected with one side surface of a worm of the worm gear set, the other side surface of the connecting piece is fixedly connected with the surface of a driving device of the circuit control set, and the two end surfaces of the transmission shaft are fixedly connected with the inner wall of the driving wheel inside the crawler wheel.

Through above-mentioned technical scheme, the setting of athey wheel can make the robot of crawling adapt to multiple road conditions in the boats and ships storehouse and crawl, and connect through the crank rod between the athey wheel, is connected through transmission shaft and athey wheel by circuit control group and worm gear group again, can make the athey wheel realize the removal of multiple direction.

Preferably, fixed surface is connected with on the upper and lower both ends in bottom plate storehouse the strengthening rib, one side fixed surface of strengthening rib is connected with the storehouse is stored to the liquid nitrogen, the lower surface that the storehouse was stored to the liquid nitrogen with the upper surface fixed connection in bottom plate storehouse, one side fixed surface that the storehouse was stored to the liquid nitrogen is connected with the injection nozzle, the upper and lower both ends upper surface in bottom plate storehouse all is through articulated seat fixed connection articulated bracing piece, the opposite side surface of articulated bracing piece articulates there is the support storehouse, the lower surface that supports the storehouse with the upper surface contact in bottom plate storehouse.

Through above-mentioned technical scheme, the strengthening rib can be so that the installation in storehouse is stored to the liquid nitrogen more firm, can not make the liquid nitrogen store the storehouse and rock, and the injection nozzle can store the storehouse for the liquid nitrogen at any time and carry out the supply, and supports the storehouse and support through articulated bracing piece, and articulated bracing piece is the type of falling L, can make the cooling device who supports on the storehouse be unlikely to be collided with at the in-process that the robot that crawls removed, and rethread articulated bracing piece rises cooling device when reacing the destination.

Preferably, the upper surface of the supporting bin is fixedly connected with the cross supporting plate, four ends of the cross supporting plate are fixedly connected with lug plates, one side of the middle of the cross supporting plate is fixedly connected with the hinge groove, the inner wall of the hinge groove is hinged with the hinge rod, one side of the hinge rod is fixedly connected with the rotating ball block, a cross sliding groove is formed in the surface of the rotating ball block, the inner side wall of the cross sliding groove is slidably connected with the sliding connecting rod, and one side of the sliding connecting rod is fixedly connected with a connecting plate.

Through above-mentioned technical scheme, sliding connection pole rotates about rotating the cross spout inner wall on ball piece surface to and sliding connection pole drives and rotates ball piece and rotate from top to bottom in articulated groove, makes sliding connection pole realize about from top to bottom the multi-angle rotation.

Preferably, four the equal fixedly connected with of internal surface of otic placode the pivot is from top to bottom the surface of pivot rotates to be connected with first arc slide controls the surface of pivot rotates to be connected with second arc slide, sliding connection rod's surface with the inside wall of first arc slide reaches the surface sliding connection of second arc slide, the internal surface of first arc slide with the surface sliding connection of second arc slide.

Through above-mentioned technical scheme, the rotation that sets up to sliding connection pole of arc slide provides bearing structure.

Preferably, a side surface of the connecting plate is fixedly connected with the fixing plate through a bolt, the fixing plate is convex, a baffle is fixedly connected with the upper surface of one side of the fixing plate, the surface of one side of the fixing plate is fixedly connected with the fixing ring, the inner surface of the fixing ring is fixedly connected with the cooling pipe, and the surface of one side of the cooling pipe is fixedly connected with the cooling nozzle.

Through above-mentioned technical scheme, pass through the bolt fastening with the cooling tube in the fixed ring, can avoid cooling shower nozzle to spray liquid nitrogen and do not have the strong point, and the baffle of fixed plate top can prevent that cooling shower nozzle from spraying to the top in the course of the work, and the fixed plate passes through the connecting plate with sliding connection pole to be connected, can make sliding connection pole take the fixed plate effect.

Preferably, the upper and lower surface that supports the storehouse reaches the upper surface that the storehouse was stored to the liquid nitrogen has all been seted up the perforation, supports on the storehouse fenestrate inside wall sliding connection have the cooling tube, on the storehouse was stored to the liquid nitrogen fenestrate inside wall fixedly connected with the cooling tube, middle part one side fixed surface of cross backup pad is connected with the circuit line, the circuit line with circuit control group electric connection, fixed surface is connected with on one side of connecting plate the camera.

Through above-mentioned technical scheme, the cooling tube passes through the perforation and supports the storehouse and store the storehouse with the liquid nitrogen and be connected, can make the liquid nitrogen pass through the cooling tube and act on the work piece surface with cooling shower nozzle, supports the storehouse simultaneously and also can protect for the cooling tube, and the camera can make the staff observe the situation in the boats and ships storehouse at any time.

Preferably, the inside fixedly connected with of boats and ships storehouse is a plurality of the work piece, it is a plurality of the equal fixedly connected with in surface of work piece temperature sensor reaches bee calling organ, one side fixed surface of cross backup pad is connected with sound sensor, the last fixed surface in storehouse is stored to liquid nitrogen is connected with the counter, the alarm reaches the GPS locator.

Through the technical scheme, when the temperature of the working piece is not cooled to the preset temperature when the working piece operates due to sudden failure of the cooling system of the working piece in the ship cabin, the temperature sensor detects that the operating temperature of the working piece rises, and sends out warning sound through the buzzer, and the GPS positioner can know the specific position of the crawling robot to move, so that a worker can find the crawling robot conveniently.

The beneficial effects of the invention are as follows:

1. the crawling robot device is arranged to carry out emergency cooling on the temperature of the surface of the workpiece in the ship cabin in the first time. In the in-process of adjusting, setting up through the athey wheel can make the robot of crawling adapt to multiple road conditions in the boats and ships storehouse and crawl, and connect through the crank rod between the athey wheel, it is connected with the athey wheel through the transmission shaft with worm gear group to be organized by the circuit control group again, can make the athey wheel realize the removal of multiple direction, the strengthening rib can make the installation in liquid nitrogen storage storehouse more firm, can not make liquid nitrogen storage storehouse shake and swing, the filling nozzle can store the storehouse for liquid nitrogen at any time and supply, and support the storehouse and support through articulated bracing piece, can make the cooling device who supports on the storehouse be unlikely to being collided at the in-process that the robot of crawling removed, rethread articulated bracing piece rises cooling device when reacing the destination.

2. The emergency cooling device is arranged, emergency cooling is carried out for the first time when the temperature of the working piece in operation is not cooled to the preset temperature due to sudden failure of the cooling system of the working piece in the ship cabin, and the working piece in the ship cabin is prevented from generating high heat and stopping operation. In the in-process of adjusting, rotate about the cross spout inner wall on rotation ball piece surface through sliding connection pole, and sliding connection pole drives and rotates the ball piece and rotate from top to bottom in articulated groove, make sliding connection pole realize about from top to bottom the multi-angle rotation, and the fixed plate is connected through the connecting plate with sliding connection pole, can make sliding connection pole take the fixed plate effect, the cooling tube passes through the perforation and supports the storehouse and store the storehouse with the liquid nitrogen and be connected, can make the liquid nitrogen pass through the cooling tube and act on the work piece surface with cooling shower nozzle, it also can protect for the cooling tube to support the storehouse simultaneously, the camera can make the staff observe the situation in the boats and ships storehouse at any time.

3. Set up alarm device, temperature to self cooling system burst fault in the boats and ships storehouse when making work piece operation does not cool off to predetermined temperature detects and reports to the police to make the robot of crawling to its emergency cooling immediately, at the in-process of adjusting, the operating temperature that detects the work piece through temperature sensor rises, and sends the warning sound through bee calling organ, and the concrete position that the robot of crawling removed can be known to the GPS locator on the storehouse is stored to the liquid nitrogen, makes things convenient for the staff to look for the robot of crawling.

Drawings

Fig. 1 is a schematic diagram of an emergency cooling device and a cooling method for a large-scale cooling system according to the present invention;

FIG. 2 is an enlarged view of the structure A in FIG. 1 illustrating an emergency cooling device and a cooling method for a large cooling system according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 2 illustrating an emergency cooling device and a cooling method for a large cooling system according to the present invention;

FIG. 4 is a front view of a supporting cabin structure of an emergency cooling device and a cooling method for a large cooling system according to the present invention;

FIG. 5 is a side view of a crawler wheel structure of an emergency cooling device and a cooling method for a large cooling system according to the present invention;

FIG. 6 is a perspective view of a cross support plate structure of an emergency cooling device and a cooling method for a large cooling system according to the present invention;

FIG. 7 is a side view of a first arc-shaped chute structure of an emergency cooling device and a cooling method for a large cooling system according to the present invention;

fig. 8 is a sectional view of a spherical groove structure of an emergency cooling device and a cooling method for a large-scale cooling system according to the present invention.

In the figure: 1. a crawler wheel; 2. a bottom plate bin; 3. a circuit control group; 4. a worm gear group; 5. a drive shaft; 6. a connecting member; 7. reinforcing ribs; 8. a liquid nitrogen storage bin; 81. an injection nozzle; 9. the supporting rod is hinged; 10. a supporting bin; 11. a cross support plate; 111. an ear plate; 12. a hinge slot; 13. a hinged lever; 14. rotating the ball block; 141. a cross-shaped chute; 15. a sliding connecting rod; 16. a connecting plate; 17. a rotating shaft; 18. a first arcuate chute; 19. a second arcuate chute; 20. a fixing plate; 21. a fixing ring; 22. cooling the spray head; 23. a cooling tube; 24. perforating; 25. a circuit line; 26. a camera; 27. a ship cabin; 28. a workpiece; 29. a temperature sensor; 30. a buzzer; 31. a sound sensor; 32. a meter; 33. an alarm; 34. a GPS locator.

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.

Referring to fig. 1-8, an emergency cooling device and a cooling method for a large-scale cooling system includes,

the crawling robot device is provided with a crawler wheel 1, a bottom plate bin 2, a circuit control group 3, a worm and gear group 4, a transmission shaft 5, a connecting piece 6, a reinforcing rib 7, a liquid nitrogen storage bin 8, a hinged support rod 9 and a support bin 10, wherein the bottom plate bin 2 is arranged on one side surface of the crawler wheel 1, the circuit control group 3 is arranged inside the bottom plate bin 2, the worm and gear group 4 is arranged on the lower surfaces of two ends of the bottom plate bin 2, the transmission shaft 5 is arranged on one side surface of the worm and gear group 4, the connecting piece 6 is arranged on the other side surface of the worm and gear group 4, the reinforcing rib 7 is arranged on the upper surfaces of two sides of the bottom plate bin 2, the liquid nitrogen storage bin 8 is arranged on the upper surface of the bottom plate bin 2, the hinged support rod 9 is arranged on the upper surface of the bottom plate bin 2, and the support bin 10;

an emergency cooling device is provided with a cross support plate 11, a hinge groove 12, a hinge rod 13, a rotary ball block 14, a sliding connecting rod 15, a connecting plate 16, a rotary shaft 17, a first arc-shaped slide way 18, a second arc-shaped slide way 19, a fixing plate 20, a fixing ring 21, a cooling spray nozzle 22, a cooling pipe 23, a perforation 24, a circuit line 25 and a camera 26, wherein the cross support plate 11 is arranged on the upper surface of a support bin 10, the hinge groove 12 is arranged on one side surface of a bottom plate bin 2, the hinge rod 13 is arranged inside the hinge groove 12, the rotary ball block 14 is arranged on one side surface of the hinge, the sliding connecting rod 15 is arranged on the inner wall of the rotary ball block 14, the connecting plate 16 is arranged on one side surface of the sliding connecting rod 15, the rotary shaft 17 is arranged on four end surfaces of the cross support plate 11, the first arc-shaped slide way 18 and the second arc-shaped slide way 19 are both arranged on, the fixing ring 21 is arranged on one side surface of the fixing plate 20, the cooling pipe 23 is arranged on the inner side wall of the fixing ring 21, the cooling spray head 22 is arranged on one side surface of the cooling pipe 23, the through hole 24 is arranged on the upper and lower surfaces of the supporting bin 10 and the upper surface of the liquid nitrogen storage bin 8, the circuit line 25 is arranged on one side surface of the cross supporting plate 11, and the camera 26 is arranged on one side surface of the upper part of the connecting plate 16;

the alarm device is provided with a ship cabin 27, a working piece 28, a temperature sensor 29, a buzzer 30, a sound sensor 31, a meter 32, an alarm 33 and a GPS positioner 34, wherein the working piece 28 is arranged inside the ship cabin 27, the temperature sensor 29 and the buzzer 30 are both arranged on the surface of the working piece 28, the sound sensor 31 is arranged on the upper surface of one side of the cross support plate 11, and the meter 32, the alarm 33 and the GPS positioner 34 are all arranged on the upper surface of the liquid nitrogen storage cabin 8.

In the embodiment, two crawler wheels 1 are arranged side by side, the inner side surfaces of the two crawler wheels 1 are fixedly connected with a bottom plate bin 2 through a support frame, the inside of the bottom plate bin 2 is fixedly connected with a circuit control group 3, the lower surfaces of two ends of the bottom plate bin 2 are fixedly connected with worm and gear groups 4, and the outer surface of a transmission shaft 5 is fixedly connected with the inner side walls of worm gears of the worm and gear groups 4;

in the embodiment, one side surface of the connecting piece 6 is fixedly connected with one side surface of the worm gear set 4, the other side surface of the connecting piece 6 is fixedly connected with the surface of the driving device of the circuit control set 3, and the two end surfaces of the transmission shaft 5 are fixedly connected with the inner wall of the driving wheel inside the crawler wheel 1;

specifically, the crawler wheels 1 are arranged to enable the crawling robot to crawl in the ship cabin 27 in a manner of adapting to various road conditions, the crawler wheels 1 are connected through crank rods, and then the circuit control group 3 and the worm and gear group 4 are connected with the crawler wheels 1 through the transmission shaft 5, so that the crawler wheels 1 can move in various directions.

In the embodiment, the upper surfaces of the upper end and the lower end of the bottom plate bin 2 are fixedly connected with reinforcing ribs 7, one side surface of each reinforcing rib 7 is fixedly connected with a liquid nitrogen storage bin 8, the lower surface of each liquid nitrogen storage bin 8 is fixedly connected with the upper surface of the bottom plate bin 2, one side surface of each liquid nitrogen storage bin 8 is fixedly connected with an injection nozzle 81, the upper surfaces of the upper end and the lower end of the bottom plate bin 2 are both fixedly connected with a hinged support rod 9 through a hinged seat, the other side surface of each hinged support rod 9 is hinged with a support bin 10, and the lower surface of each support bin 10 is in contact with the;

specifically, the strengthening rib 7 can make the installation that storehouse 8 was stored to the liquid nitrogen more firm, can not make the liquid nitrogen store storehouse 8 and rock, pours into mouth 81 and can store storehouse 8 for the liquid nitrogen at any time and supply, and supports storehouse 10 and support through articulated bracing piece 9, and articulated bracing piece 9 is the type of falling L, can make the cooling device who supports on the storehouse 10 be unlikely to collided by crawling the in-process that the robot removed, rethread articulated bracing piece 9 rises cooling device when arriving the destination.

In this embodiment, a cross support plate 11 is fixedly connected to the upper surface of the support bin 10, ear plates 111 are fixedly connected to the surfaces of four ends of the cross support plate 11, a hinge groove 12 is fixedly connected to the surface of one side of the middle of the cross support plate 11, a hinge rod 13 is hinged to the inner wall of the hinge groove 12, a rotating ball block 14 is fixedly connected to the surface of one side of the hinge rod 13, a cross sliding groove 141 is formed in the surface of the rotating ball block 14, a sliding connecting rod 15 is slidably connected to the inner side wall of the cross sliding groove 141, and a connecting plate 16 is fixedly connected to the surface of one side;

specifically, the sliding connecting rod 15 rotates left and right on the inner wall of the cross sliding groove 141 on the surface of the rotating ball block 14, and the sliding connecting rod 15 drives the rotating ball block 14 to rotate up and down in the hinge groove 12, so that the sliding connecting rod 15 realizes multi-angle rotation up and down, left and right.

In this embodiment, the inner surfaces of the four ear plates 111 are fixedly connected with the rotating shafts 17, the outer surfaces of the upper and lower rotating shafts 17 are rotatably connected with the first arc-shaped slide ways 18, the outer surfaces of the left and right rotating shafts 17 are rotatably connected with the second arc-shaped slide ways 19, the outer surface of the sliding connecting rod 15 is slidably connected with the inner side walls of the first arc-shaped slide ways 18 and the outer surfaces of the second arc-shaped slide ways 19, and the inner surface of the first arc-shaped slide way is slidably connected with the outer surfaces of the second arc-shaped;

in particular, the arrangement of the arcuate slideway provides a support structure for the rotation of the sliding connecting rod 15.

In the present embodiment, a fixing plate 20 is fixedly connected to one side surface of the connecting plate 16 through bolts, the fixing plate 20 is convex, a baffle is fixedly connected to one side upper surface of the fixing plate 20, a fixing ring 21 is fixedly connected to one side surface of the fixing plate 20, a cooling pipe 23 is fixedly connected to the inner surface of the fixing ring 21, and a cooling nozzle 22 is fixedly connected to one side surface of the cooling pipe 23;

specifically, the cooling pipe 23 is fixed in the fixing ring 21 by bolts, so that the cooling spray head 22 is prevented from spraying liquid nitrogen without supporting points, the baffle plate above the fixing plate 20 can prevent the cooling spray head 22 from spraying upwards in the working process, and the fixing plate 20 is connected with the sliding connecting rod 15 through the connecting plate 16, so that the sliding connecting rod 15 can take the effect of the fixing plate 20.

In this embodiment, the upper and lower surfaces of the supporting bin 10 and the upper surface of the liquid nitrogen storage bin 8 are both provided with through holes 24, the inner side wall of the through hole 24 on the supporting bin 10 is slidably connected with a cooling pipe 23, the inner side wall of the through hole 24 on the liquid nitrogen storage bin 8 is fixedly connected with the cooling pipe 23, the surface of one side of the middle part of the cross-shaped supporting plate 11 is fixedly connected with a circuit line 25, the circuit line 25 is electrically connected with the circuit control group 3, and the upper surface of one side of the connecting plate 16 is fixedly connected with a camera;

specifically, the cooling pipe 23 penetrates through the supporting bin 10 through the through hole 24 to be connected with the liquid nitrogen storage bin 8, so that liquid nitrogen acts on the surface of the workpiece 28 through the cooling pipe 23 and the cooling spray head 22, meanwhile, the supporting bin 10 can also protect the cooling pipe 23, and the camera 26 can enable a worker to observe the situation in the ship bin 27 at any time.

In this embodiment, a plurality of working pieces 28 are fixedly connected inside the ship cabin 27, a temperature sensor 29 and a buzzer 30 are fixedly connected to the surfaces of the working pieces 28, a sound sensor 31 is fixedly connected to the upper surface of one side of the cross support plate 11, and a meter 32, an alarm 33 and a GPS locator 34 are fixedly connected to the upper surface of the liquid nitrogen storage cabin 8;

specifically, when the temperature of the working piece 28 in operation is not cooled to a predetermined temperature due to sudden failure of the cooling system of the working piece 28 in the ship cabin 27, the temperature sensor 29 detects the operation temperature rise of the working piece 28 and sends out a warning sound through the buzzer 30, and the GPS locator 34 can know the specific position where the crawling robot moves, so that a worker can conveniently find the crawling robot.

A crawling robot device is arranged to perform emergency cooling on the surface of a workpiece 28 in a ship cabin 27 for the first time. In the in-process of adjusting, can make the robot of crawling adapt to multiple road conditions in boats and ships storehouse 27 through setting up of athey wheel 1 and crawl, and connect through the crank pole between the athey wheel 1, again by circuit control group 3 with worm gear group 4 through transmission shaft 5 with athey wheel 1 be connected, can make athey wheel 1 realize the removal of multiple direction, strengthening rib 7 can make the installation of storehouse 8 is stored to liquid nitrogen more firm, can not make liquid nitrogen store storehouse 8 and rock, injection nozzle 81 can store storehouse 8 for the liquid nitrogen at any time and supply, and support storehouse 10 and support through articulated bracing piece 9, can make the cooling device who supports on the storehouse 10 be unlikely to being collided at the in-process that the robot of crawling removed, rethread articulated bracing piece 9 rises cooling device when arriving the destination.

An emergency cooling device is arranged to perform emergency cooling for the first time when the temperature of the working member 28 is not cooled to a preset temperature when the cooling system of the working member 28 in the ship cabin 27 breaks down suddenly, so as to prevent the working member 28 in the ship cabin 27 from generating high heat and stopping running. In the process of regulation, rotate about rotating the cross spout 141 inner wall on ball 14 surface through sliding connection pole 15, and sliding connection pole 15 drives and rotates ball 14 and rotate from top to bottom in articulated groove 12, make sliding connection pole 15 realize about from top to bottom multi-angle rotation, and fixed plate 20 is connected through connecting plate 16 with sliding connection pole 15, can make sliding connection pole 15 take fixed plate 20 effect, cooling tube 23 passes through support storehouse 10 through perforation 24 and is connected with liquid nitrogen storage storehouse 8, can make the liquid nitrogen pass through cooling tube 23 and cooling shower 22 and act on the surface of work piece 28, support storehouse 10 simultaneously and also can protect for cooling tube 23, camera 26 can make the staff observe the situation in boats and ships storehouse 27 at any time.

Set up alarm device, temperature when making work piece 28 operation not cool off to predetermined temperature to the cooling system burst fault of self in the boats and ships storehouse 27 detects and reports to the police to make the robot of crawling to its emergency cooling immediately, at the in-process of adjusting, the operating temperature who detects work piece 28 through temperature sensor 29 rises, and sends out the warning sound through bee calling organ 30, and the concrete position that the robot of crawling can be known to GPS locator 34 on the storehouse 8 is stored to the liquid nitrogen, makes things convenient for the staff to look for the robot of crawling.

The working principle is as follows: by placing a plurality of crawler crawling robots with sufficient electric power storage in a ship cabin 27, installing a cooling device on the crawling robot body, installing a temperature sensor 29 and a buzzer 30 on a workpiece 28 in the ship cabin 27, installing a sound sensor 31 and other alarm devices on the cooling device on the crawling robot body, controlling the driving of each mechanism through a circuit control group 3, when the temperature of the workpiece 28 in the ship cabin 27 does not cool to a preset temperature when the cooling system of the workpiece 28 breaks down suddenly so that the workpiece 28 runs, the temperature sensor 29 detects the running temperature of the workpiece 28 to rise, and sends out a warning sound through the buzzer 30, when a worker overhauls the cooling system of the ship cabin 27, the crawling robot distributed in the ship cabin 27 catches the warning sound of the buzzer 30 through the sound sensor 31 on the body, the internal circuit control group 3 drives the worm gear group 4 through the connecting piece 6, so that the transmission shaft 5 connected with the worm gear group 4 rotates, and drives the crawler wheel 1 connected with the transmission shaft 5 to rotate, and the whole crawling robot moves a workpiece 28 which gives out warning sound to the buzzer 30; when the cooling spray head 22 faces the surface of the working piece 28 with rising operating temperature, the circuit control group 3 drives the hinged support rod 9 to rise, the support bin 10 contacted with the liquid nitrogen storage bin 8 is lifted to reach a proper height, then the cross support plate 11 electrically connected with the circuit control group 3 through the circuit line 25 is driven, so that the first arc-shaped slideway 18 connected with the upper rotating shaft 17 of the lug plate 111 of the cross support plate 11 and the second arc-shaped slideway 19 rotate, the hinged rod 13 hinged in the hinged groove 12 on the cross support plate 11 is connected with the rotating ball block 14, the sliding connecting rod 15 slides on the inner walls of the first arc-shaped slideway 18 and the second arc-shaped slideway 19, the sliding connecting rod 15 enables the first arc-shaped slideway 18 and the second arc-shaped slideway 19 to slide in a crossed manner, so that when the first arc-shaped slideway 18 and the second arc-shaped slideway 19 are driven, the sliding connecting rod 15 rotates left and right on the inner wall of the cross sliding groove 141, the sliding connecting rod 15 drives the rotating ball block 14 to rotate up and down in the hinge groove 12, so that the sliding connecting rod 15 realizes multi-angle rotation up and down, left and right, and the rotating sliding connecting rod 15 enables the cooling spray head 22 to rotate opposite to the surface of the workpiece 28 because the connecting plate 16 is connected with the sliding connecting rod 15, and the fixed plate 20 with the cooling spray head 22 and the cooling pipe 23 is connected with the fixed ring 21 and the fixed plate 20; in the rotating process, the cooling spray head 22 connected with the liquid nitrogen storage bin 8 through the cooling pipe 23 continuously sprays liquid nitrogen, the temperature rising on the surface of the workpiece 28 is rapidly cooled, in the cooling process, the camera 26 on the surface of the connecting plate 16 also rotates along with the cooling pipe, the surface cooling work of the workpiece 28 can be conveniently observed by a worker, the cooling pipe 23 is rotated through the through hole 24 in the supporting bin 10 through the rotation of the cooling spray head 22, when the storage value of the inside of the liquid nitrogen storage bin 8 on the crawling robot is insufficient under the detection of the meter 32, the worker is reminded to inject the liquid nitrogen into the injection nozzle 81 on one side of the liquid nitrogen storage bin 8 through the alarm 33, the GPS positioner 34 can know the specific position where the crawling robot moves, and the worker can conveniently find the crawling robot.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.