Adjustable heating equipment for electric heating of container ship

Abstract

The utility model relates to the technical field of heating equipment, and discloses adjustable heating equipment for electric heating of a container ship, which comprises a heating bin, a plurality of supporting legs are fixedly mounted on the outer circular wall surface of the heating bin, an electric heater is arranged on the inner circular wall surface of the heating bin, a PLC (programmable logic controller) is arranged on the outer circular wall surface of the heating bin, and a controller is arranged on the PLC. The electric heating device further comprises a dismounting assembly, the dismounting assembly is arranged on the inner circle wall face of the heating bin and used for dismounting the electric heater, and the heating bin, the supporting legs, the electric heater, first fixing holes, limiting grooves, a movable plate and a first limiting plate are used in cooperation; compared with the prior art, fixation of the electric heater can be relieved without screwing a large number of nuts, only the rotating handle needs to be rotated, operation is easy, use is convenient, the heating power of the electric heater can be controlled through the adjusting knob, and the electric heater can be conveniently detached and maintained. And the device is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to an adjustable heating equipment for electric heating of container ships. Background Technique

[0002] In the past ship voyages, ship heating mainly relied on coal-fired boilers or diesel generators. However, this traditional heating method has many problems. The fuel consumption is large, which puts pressure on the environment. Secondly, a large amount of soot and waste gas are generated during the combustion process. Finally, the ship heating efficiency is low. Especially in the cold winter, the crew on board may need to wait a long time for the boiler to heat up. Ship electric heaters, as a new heating method, have completely solved the above problems. It uses electricity as the energy source and heats water through high-efficiency electric heating elements, achieving fast, efficient, and environmentally friendly heating. Ship electric heaters are applicable to ships of various sizes, whether in ocean voyages or inshore operations.

[0003] In the prior art, when a container ship is in ocean transportation, ship electric heaters are essential. However, the electric heaters of existing ship electric heaters are fixed by a number of bolts and nuts. When the electric heater needs to be maintained due to damage or other reasons, a number of bolts and nuts need to be turned for disassembly, making the operation rather troublesome and inconvenient to use. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to provide an adjustable heating equipment for electric heating of container ships.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An adjustable heating equipment for electric heating of container ships includes a heating chamber. A number of supporting feet are fixedly installed on the outer circumferential wall surface of the heating chamber. An electric heater is arranged on the inner circumferential wall surface of the heating chamber. A PLC controller is arranged on the outer circumferential wall surface of the heating chamber. The equipment further includes a disassembly component which is arranged on the inner circumferential wall surface of the heating chamber and is used for disassembling the electric heater. The disassembly component includes a rotating ring which is movably sleeved on the outer circumferential wall surface of the heating chamber.

[0007] As a further solution of the present utility model, the disassembly component further includes: a plurality of first fixing holes are opened on the top surface of the heating chamber, limiting grooves are respectively opened on both sides inside the first fixing holes, a moving plate is movably sleeved inside the limiting grooves, the moving plate is movably sleeved with the first fixing holes, a first limiting plate is fixedly installed on the top surface of the moving plate, a fixing column is fixedly installed on the bottom surface of the moving plate, a plurality of pushing holes are opened on the top surface of the rotating ring, the pushing holes are movably sleeved with the fixing column, a plurality of rectangular through holes are opened on the outer circumferential wall surface of the rotating ring, a second limiting plate is movably sleeved inside the rectangular through holes, the second limiting plate is fixedly installed with the heating chamber, a plurality of tooth grooves are opened on the outer circumferential wall surface of the rotating ring, a fixing plate is fixedly installed on the outer circumferential wall surface of the heating chamber, a support hole is opened on one side of the fixing plate, a worm is movably sleeved on the inner circumferential wall surface of the support hole, a first circular through hole is opened on the top surface of the fixing plate, a gear mechanism is movably sleeved on the inner circumferential wall surface of the first circular through hole, the gear mechanism is meshed with the worm, the gear mechanism is meshed with the tooth grooves, a plurality of second fixing holes are opened on the top surface of the electric heater, a third limiting plate is fixedly sleeved inside the second fixing holes, and the third limiting plate is movably sleeved with the first limiting plate.

[0008] As a further solution of the present utility model, a bearing is fixedly sleeved on the inner circumferential wall surface of the first circular through hole, and the inner circumferential wall surface of the bearing is fixedly sleeved with the gear mechanism.

[0009] As a further solution of the present utility model, a rotating handle is fixedly installed at one end of the worm.

[0010] As a further solution of the present utility model, a sealing gasket is fixedly installed on the bottom surface of the electric heater.

[0011] As a further solution of the present utility model, a cabinet is arranged on the outer circumferential wall surface of the heating chamber, the cabinet is fixedly installed with the support feet, one side inside the cabinet is fixedly installed with the PLC controller, an adjusting knob is fixedly installed on one side inside the cabinet, and the adjusting knob is electrically connected to the electric heater through the PLC controller.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] By the mutual cooperation of the arranged heating chamber, support feet, electric heater, rotating ring, first fixing holes, limiting grooves, moving plate and first limiting plate, the effect of releasing the fixation of the electric heater can be achieved, which is convenient for maintenance personnel to disassemble and maintain. Compared with the prior art, it is not necessary to screw a large number of nuts to release the fixation of the electric heater. Only by rotating the rotating handle can the operation be relatively simple and convenient to use. And the heating power of the electric heater can be controlled by the adjusting knob, which is relatively practical. Description of the Drawings

[0014] Figure 1 Fig. 1 is a schematic diagram of the overall structure of an adjustable heating device for electric heating of a container ship proposed by the present utility model;

[0015] Figure 2 Fig. 2 is a schematic diagram of the structure of the adjustment knob of an adjustable heating device for electric heating of a container ship proposed by the present utility model;

[0016] Figure 3 Fig. 3 is a schematic diagram of the structure of the electric heater of an adjustable heating device for electric heating of a container ship proposed by the present utility model;

[0017] Figure 4 Fig. 4 is Figure 2 a partial structural diagram of A in Fig. 1;

[0018] Figure 5 Fig. 5 is Figure 3 a partial structural diagram of B in Fig. 1;

[0019] Figure 6 Fig. 6 is a schematic diagram of the structure of the gasket of an adjustable heating device for electric heating of a container ship proposed by the present utility model.

[0020] In the figure: 1, heating chamber; 2, support feet; 3, electric heater; 4, rotating ring; 5, first fixing hole; 6, limiting groove; 7, moving plate; 8, first limiting plate; 9, pushing hole; 10, fixing column; 11, tooth groove; 12, second limiting plate; 13, gear; 14, bearing; 15, worm; 16, support hole; 17, fixing plate; 18, rotating handle; 19, second fixing hole; 20, third limiting plate; 21, gasket; 22, adjustment knob. Detailed Embodiments

[0021] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Referring to Figures 1-6 , an adjustable heating device for electric heating of a container ship, comprising a heating chamber 1, a plurality of support feet 2 are fixedly installed on the outer circumferential wall surface of the heating chamber 1, an electric heater 3 is arranged on the inner circumferential wall surface of the heating chamber 1, a PLC controller is arranged on the outer circumferential wall surface of the heating chamber 1, and a disassembly component is arranged on the inner circumferential wall surface of the heating chamber 1 for disassembling the electric heater 3. The disassembly component includes: a rotating ring 4, the rotating ring 4 is movably sleeved on the outer circumferential wall surface of the heating chamber 1, a plurality of first fixing holes 5 are opened on the top surface of the heating chamber 1, limiting grooves 6 are respectively opened on both sides inside the first fixing holes 5, a moving plate 7 is movably sleeved inside the limiting grooves 6, the moving plate 7 is movably sleeved with the first fixing holes 5, a first limiting plate 8 is fixedly installed on the top surface of the moving plate 7, a fixing column 10 is fixedly installed on the bottom surface of the moving plate 7, a plurality of pushing holes 9 are opened on the top surface of the rotating ring 4, the pushing holes 9 are movably sleeved with the fixing columns 10, a plurality of rectangular through holes are opened on the outer circumferential wall surface of the rotating ring 4, a second limiting plate 12 is movably sleeved inside the rectangular through holes, the second limiting plate 12 is fixedly installed with the heating chamber 1, a plurality of tooth grooves 11 are opened on the outer circumferential wall surface of the rotating ring 4, a fixing plate 17 is fixedly installed on the outer circumferential wall surface of the heating chamber 1, a support hole 16 is opened on one side of the fixing plate 17, a worm 15 is movably sleeved on the inner circumferential wall surface of the support hole 16, a first circular through hole is opened on the top surface of the fixing plate 17, a gear mechanism 13 is movably sleeved on the inner circumferential wall surface of the first circular through hole. The gear mechanism 13 includes a gear and a rotating column fixedly sleeved on the inner circumferential wall of the gear. The gear mechanism 13 is meshed with the worm 15, and the gear mechanism 13 is meshed with the tooth grooves 11. A plurality of second fixing holes 19 are opened on the top surface of the electric heater 3, and a third limiting plate 20 is fixedly sleeved inside the second fixing holes 19. The third limiting plate 20 is movably sleeved with the first limiting plate 8.

[0025] In this embodiment, a bearing 14 is fixedly sleeved on the inner circumferential wall surface of the first circular through hole. The inner circumferential wall surface of the bearing 14 is fixedly sleeved with a gear mechanism 13. A rotating handle 18 is fixedly installed at one end of the worm 15. A gasket 21 is fixedly installed on the bottom surface of the electric heater 3. A cabinet is arranged on the outer circumferential wall surface of the heating chamber 1. The cabinet is fixedly installed with the support feet 2. A PLC controller is fixedly installed on one side inside the cabinet. An adjusting knob 22 is fixedly installed on one side inside the cabinet. The adjusting knob 22 is electrically connected to the electric heater 3 through the PLC controller.

[0026] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: By providing the heating chamber 1, when maintenance personnel need to maintain the electric heater 3, the fixing of the electric heater 3 needs to be released at this time. Then, through the provided rotating handle 18, the maintenance personnel manually shake the rotating handle 18 to make the worm 15 rotate, driving the gear mechanism 13 to rotate. Thus, the rotating gear mechanism 13 drives the tooth groove 11 and the pushing hole 9 on its top surface to rotate. Since the pushing hole 9 has a certain inclination angle on the top surface of the tooth groove 11, the pushing hole 9 will push the fixing column 10 while moving, causing the fixing column 10 to move inside the first fixing hole 5, driving the moving plate 7 to move inside the first fixing hole 5 and the limiting groove 6, and then driving the first limiting plate 8 to move away from the top of the third limiting plate 20. As a result, the first limiting plate 8 no longer presses on the top surface of the third limiting plate 20, and the fixing of the electric heater 3 is released. After that, the maintenance personnel can move the electric heater 3 for maintenance work. After the maintenance is completed, the electric heater 3 can be installed and fixed through the above-described operation method. When in use, through the provided adjusting knob 22, the user can adjust the heating power of the electric heater 3 by the provided adjusting knob 22, which is convenient for the user to use. Thus, overall, the effect of easily releasing the fixing of the electric heater 3 to facilitate the disassembly and maintenance by the maintenance personnel is achieved. Compared with the prior art, there is no need to loosen a large number of nuts to release the fixing of the electric heater 3. Only by rotating the rotating handle 18 is sufficient, and the operation is relatively simple and convenient to use. Moreover, the heating power of the electric heater 3 can be controlled by the adjusting knob 22, which is relatively practical.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An adjustable heating device for electric heating of a container ship, comprising a heating chamber (1), a plurality of supporting legs (2) being fixedly mounted on the outer circumferential wall surface of the heating chamber (1), an electric heater (3) being arranged on the inner circumferential wall surface of the heating chamber (1), and a PLC controller being arranged on the outer circumferential wall surface of the heating chamber (1), characterized in that: It also includes a disassembly component, which is arranged on the inner circular wall surface of the heating chamber (1) and is used to disassemble the electric heater (3). The disassembly component includes a rotating ring (4), and the rotating ring (4) is movably sleeved on the outer circular wall surface of the heating chamber (1).

2. The adjustable heating device for electric heating of a container ship according to claim 1, characterized in that: The disassembly assembly also includes: a plurality of first fixing holes (5) are provided on the top surface of the heating bin (1); limiting grooves (6) are provided on both sides of the inside of the first fixing hole (5); a movable plate (7) is movably sleeved inside the limiting groove (6); the movable plate (7) is movably sleeved with the first fixing hole (5); a first limiting plate (8) is fixedly installed on the top surface of the movable plate (7); a fixing column (10) is fixedly installed on the bottom surface of the movable plate (7); a plurality of pushing holes (9) are provided on the top surface of the rotating ring (4); the pushing holes (9) are movably sleeved with the fixing columns (10); a plurality of rectangular through holes are provided on the outer circular wall surface of the rotating ring (4); a second limiting plate (12) is movably sleeved inside the rectangular through hole; the second limiting plate (12) is fixedly installed with the heating bin (1). The outer circular wall surface of the rotating ring (4) is provided with a plurality of tooth grooves (11); the outer circular wall surface of the heating chamber (1) is fixedly mounted with a fixing plate (17); a support hole (16) is provided on one side of the fixing plate (17); a worm (15) is movably sleeved on the inner circular wall surface of the support hole (16); a first circular through hole is provided on the top surface of the fixing plate (17); a gear mechanism (13) is movably sleeved on the inner circular wall surface of the first circular through hole; the gear mechanism (13) is meshed with the worm (15); the gear mechanism (13) is meshed with the tooth grooves (11); a plurality of second fixing holes (19) are provided on the top surface of the electric heater (3); a third limiting plate (20) is fixedly sleeved inside the second fixing hole (19); the third limiting plate (20) is movably sleeved on the first limiting plate (8).

3. The adjustable heating device for electric heating of a container ship according to claim 2, characterized in that: A bearing (14) is fixedly sleeved on the inner circular wall surface of the first circular through hole, and the inner circular wall surface of the bearing (14) is fixedly sleeved on the gear mechanism (13).

4. The adjustable heating device for electric heating of a container ship according to claim 2, characterized in that: A rotating handle (18) is fixedly mounted on one end of the worm (15).

5. The adjustable heating device for electric heating of a container ship according to claim 1, characterized in that: A sealing gasket (21) is fixedly mounted on the bottom surface of the electric heater (3).

6. The adjustable heating device for electric heating of a container ship according to claim 1, characterized in that: The outer circular wall surface of the heating chamber (1) is provided with a cabinet, the cabinet is fixedly mounted to the support foot (2), the inner side of the cabinet is fixedly mounted to the PLC controller, the inner side of the cabinet is fixedly mounted with an adjustment knob (22), and the adjustment knob (22) is electrically connected to the electric heater (3) via the PLC controller.

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