Dual-component positive temperature coefficient (PTC) heating device for air conditioner
A technology for heating devices and air conditioners, applied to heating elements, ohmic resistance heating parts, etc., can solve the problems of inability to lift, limit the maximum heating power, and limited internal space of the air conditioner, and achieve simple structure, convenient installation, and improved manufacturing efficiency. The effect of thermal power
Active Publication Date: 2012-09-26
SHENZHEN JINKE SPECIAL MATERIALS CO LTD
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Problems solved by technology
Such a single PTC heater can generally meet the power requirements in the southern region, but in winter in regions with a colder climate, the heat generated by a single PTC component cannot meet the user's requirements
Also due to the limited internal space of the air conditioner, the maximum heating power of a single PTC heating component is also limited, and it cannot be increased after reaching a certain power limit, thus failing to meet the user's requirements
Method used
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Embodiment Construction
[0024] The following examples are further explanations and illustrations of the present invention, and do not constitute any limitation to the present invention.
[0025] refer to figure 1 , figure 2 , The dual-component PTC heating device for an air conditioner of the present invention includes a PTC heating component 10 , a first support 21 and a second support 22 .
[0026] The gist of the present invention is that the PTC heating component 10 includes a first PTC heating component 11 and a second PTC heating component 12, and the two ends of the two groups of PTC heating components are respectively connected to the first support 21 and the second support 22 , the structure of the first support 21 and the second support 22 matches the shape of the evaporator of the air conditioner and its connecting parts. The positive and negative terminals of the first PTC heating component 11 and the second PTC heating component 12 protrude from the first support 21 .
[0027] Such a...
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The invention discloses a dual-component positive temperature coefficient (PTC) heating device for an air conditioner. The dual-component PTC heating device comprises a PTC heating component (10), wherein the PTC heating component (10) comprises a first PTC heating component (11) and a second PTC heating component (12); two ends of the two PTC heating components are respectively connected with a first supporting seat (21) and a second supporting seat (22); and positive and negative terminals of the first PTC heating component (11) and the second PTC heating component (12) extend out of the first supporting seat (21). Under the condition that the evaporator structure of the original conditioner is not changed, a limited space of the air conditioner is fully utilized, the heating power of a single air conditioner is greatly improved, and the requirement of high power in a cold region can be met. The dual-component PTC heating device has the characteristics of being simple in structure, convenient for installation and the like.
Description
【Technical field】 [0001] The invention relates to a PTC heating device, in particular to a two-component PTC heating device for an air conditioner. 【Background technique】 [0002] At present, PTC heaters have been widely used in household appliances such as air conditioners and heaters. When the existing surface dead PTC heaters are used in air conditioners, generally one PTC heater is housed in each air conditioner. Since the heating power of a single PTC heater is limited, that is, the heating efficiency of a single PTC heater is limited, it takes a long time to raise the ambient temperature to a desired temperature in a unit space. Such a single PTC heater can generally meet the power requirements in the southern region, but in winter in regions with a colder climate, the calorific value of a single PTC component cannot meet the user's requirements. Also due to the limited internal space of the air conditioner, the maximum heating power of a single PTC heating component...
Claims
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Inventor 郜长福赵军李天辉郑阳
Owner SHENZHEN JINKE SPECIAL MATERIALS CO LTD