Vertical oil heater radiator and oil heater applied same

A heat sink and heat sink technology, applied in applications, household heating, heating methods, etc., can solve problems such as heat shortage of heat sinks, limited number of heat sinks, inability to heat, etc., achieve high space utilization and promote circulation flow Effect

Inactive Publication Date: 2011-03-30
俞小芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the heating element of this design is placed inside the cavity of the heat sink, it must also be placed horizontally. When it is necessary to increase the number of heat sinks, it can only be increased horizontally. For a space with a small horizontal space, the heat sink The number of
In addition, since the heating element is usually placed in the lower part of the oil heater, the height of the oil heater should not be too high, otherwise the upper part of the oil heater will not have enough heat to keep warm.

Method used

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  • Vertical oil heater radiator and oil heater applied same
  • Vertical oil heater radiator and oil heater applied same
  • Vertical oil heater radiator and oil heater applied same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as Figure 1 to Figure 4 As shown in the vertical oil heater and its heat sink, the vertical oil heater used in the present invention is mainly composed of a heating element 2, a plurality of heat sinks 1, a temperature control element, a power switch, an indicator light, a base, etc., wherein the heating element 2. The temperature control element, power switch, and indicator light are all installed on the base, and multiple heat sinks 1 are connected to form a heat sink. The heat sink is placed vertically and longitudinally, and is sealed and connected with the base to form a sealed internal storage. oil space. The base can be arranged under or above the radiator, preferably, the base is arranged under the radiator. The other side of the radiator is also provided with a cover plate. When the oil temperature of the heat-conducting oil in the oil tank reaches a predetermined temperature, the temperature control element will cut off the power supply by its...

Embodiment 2

[0033] Embodiment 2: as Figure 5 to Figure 7 As shown in the vertical oil cooler and its heat sink, in this embodiment, the heat sink 1 of the heat sink is flower-shaped from the outside, and the flower-shaped heat sink 1 includes two petals 14, which is an ellipse. Each petal portion 14 is bent upwards from the inside to the outside as a whole, that is, the ends of the two major axes of the ellipse are bent upwards as a whole. like Figure 7 As shown, the projections of the petals 14 of adjacent flower-shaped heat sinks 1 on the horizontal plane are staggered at 90 degrees, so as to improve the efficiency of each heat sink 1 in heating air. Other design schemes of the vertical oil cooler and its radiator in this embodiment can be implemented with reference to Embodiment 1, and will not be repeated here.

Embodiment 3

[0034] Embodiment 3: as Figure 8 to Figure 9The shown vertical oil cooler and its heat sink, in this embodiment, the heat sink 1 of the heat sink is flower-shaped from the outside, and the flower-shaped heat sink 1 includes three petal parts 14, and each petal The portion 14 is bent upwards from the inside to the outside as a whole. like Figure 9 As shown, the projections of the petals 14 of adjacent flower-shaped heat sinks 1 on the horizontal plane are staggered at 60 degrees, so as to improve the efficiency of each heat sink 1 in heating air. Other design schemes of the vertical oil cooler and its radiator in this embodiment can be implemented with reference to Embodiment 1, and will not be repeated here.

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PUM

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Abstract

The invention provides a vertical oil heater radiator and oil heater comprising radiation fins. Each radiation fin is internally provided with an oil cavity, the radiator is formed by longitudinally and mutually connecting a plurality of radiation fins, a hollow cavity penetrating through all oil cavities is formed inside the radiator, and a channel is formed at the middle part of the hollow cavity, wherein the channel can be longitudinally provided with a heating unit. The height of the oil containing cavity relative near with the center part of the channel is low, and the height of the outer edge part of the channel is high. In the invention, the vertical oil heater radiation fins are vertically arranged, namely vertical to the base surface and stacked upwards; when the radiation fins need to be increased, the height of the radiation fins just need to increase without needing of changing the horizontal size of the oil heater, so the space utilization rate is higher when the radiator is used in a smaller room; and the radiation fins are bent upwards from the center to outside, namely the oil cavities inside the radiation fins simultaneously extend upwards and outwards, so the circulative flow of heat conducting oil in the radiation fins can be prompted by the principle of the heat conducting oil expanding with heat and contracting with cold.

Description

technical field [0001] The invention relates to a radiator and a corresponding oil heater, in particular to a vertical oil radiator and an oil radiator using the radiator. Background technique [0002] Oil heaters, that is, liquid-filled electric heaters, including electric oil heaters, dry-fired electric heaters and other similar products, are widely used around the world due to their environmental protection and noise-free features. The traditional electric heating oil heater is mainly composed of a sealed electric heating element, a heating tube (heating body), a heat sink, a temperature control element, a power switch, and an indicator light. This kind of heater is generally assembled by a plurality of heat sinks, and a cavity is formed between each heat sink group, which is connected together through the joints at the upper and lower ends of the heat sink, and is filled with thermal fluid (oil, water, etc.) . The heating element is installed inside the cavity of the c...

Claims

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Application Information

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IPC IPC(8): F24D13/04
Inventor 俞小芳
Owner 俞小芳
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