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Marine detachable electric heater device

A technology of electric heaters and electric heating elements, which is applied in the direction of water heaters, fluid heaters, lighting and heating equipment, etc., which can solve the problems of high cost, limited space in the engine room of ships, and difficult maintenance, so as to achieve convenient maintenance and reduce maintenance Replacement cost, ease of use and maintenance

Inactive Publication Date: 2016-12-07
安庆泰邦船舶科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the limited space in the ship's engine room, there are many places where electric heaters are used. Since the heating tube of the heater is damaged during use and needs to be repaired, the general method is to replace the entire electric heater. This method is not only difficult to maintain but also expensive.

Method used

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  • Marine detachable electric heater device
  • Marine detachable electric heater device

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Experimental program
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Embodiment

[0020] see figure 1 : A detachable electric heater device for ships, comprising a housing 1, a detachable heating tube 2, a control unit 3, the housing 1 is provided with a detachable heating tube 2, and the control unit 3 is provided with a The thermal resistance temperature sensor 4 and the temperature controller 5 for high temperature protection, the detachable heating tube 2 is installed with a detachable electric heating element, and the detachable electric heating element is electrically connected with the control part 3 .

[0021] Further, the housing 1 is provided with an oil inlet 6 and an oil outlet 7 , and the oil inlet 6 and the oil outlet 7 are respectively arranged at both ends of the top of the housing 1 .

[0022] Further, a seal 8 is also included, and the seal 8 is arranged between the casing 1 and the heating part 2 .

[0023] Further, the thermal resistance temperature sensor 4 is PT100.

[0024] Further, it also includes a safety valve 9 and a straight-t...

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Abstract

The invention discloses a marine detachable electric heater device. The device comprises a casing 1, detachable heating pipes 2 and a control part 3, wherein the detachable heating pipes 2 are arranged inside the casing 1; a thermal resistance temperature sensor 4 for temperature control and a temperature controller 5 for high-temperature protection are arranged in the control part 3; and detachable electric heating elements are mounted in the detachable heating pipes 2 and are electrically connected with the control part 3. In design of the heating elements, the electric heating elements are used as straight-through pipe type heating pipes and are different from conventional U-shaped heating pipes. In the design of the heating elements, each heating element can be separately detached and is convenient to use and maintain, and maintenance and change costs are reduced. On occasions where heating is required and maintenance is difficult, the relatively good, stable and safe working state can be obtained, and the device is convenient to maintain.

Description

technical field [0001] The invention relates to the field of marine electrical appliances, in particular to a detachable electric heater device for marine use. Background technique [0002] Due to the limited space in the ship's engine room, there are many places where electric heaters are used. Since the heating tube of the heater is damaged during use and needs to be repaired, the general method is to replace the entire electric heater. This method is not only difficult to maintain but also expensive. Based on this, a new type of detachable electric heater is now being studied. When maintenance is required, only the damaged heating tube can be replaced with a new heating tube, which is convenient for maintenance and saves a lot of costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a detachable electric heater capable of obtaining better, stable and safe working conditions, that is, a detachable electric hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/20F24H9/18F24H9/20
CPCF24H1/202F24H9/1818F24H9/2021F24H2250/02
Inventor 张志华
Owner 安庆泰邦船舶科技有限公司
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