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High-pressure air heater

A high-pressure air and heater technology, which is used in air handling equipment, heating/cooling equipment, transportation and packaging, etc., can solve the problem of relatively high structural design requirements of air conditioning systems, single heat load adjustability of air conditioning systems, and insufficient energy saving effect. And other issues

Pending Publication Date: 2020-08-25
BORGWARNER EMISSIONS SYST NINGBO CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] However, most of the high-pressure air heaters currently on the market are single-zone heaters (single heating zone) and vertical dual-zone heaters (two heating zones in the vertical direction). One heating temperature zone, in our heater control algorithm, all the heating rods are controlled together, for the air conditioning system, the heat load is relatively simple to adjust; and the vertical dual-zone heater is in the vertical direction of the heater It is divided into two heating areas in the direction, and can be controlled separately. It is improved on the basis of single-zone heaters, but requires a large adjustment of the structure of the HVAC air-conditioning system, and has relatively high requirements for the structural design of the air-conditioning system. And the energy-saving effect of only dividing into two temperature zones is not significant enough

Method used

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0031] In the description of the present invention, it should be noted that unless otherwise specified and limited, the term "connection" should be understood in a broad sense, for example, it 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 a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations. In addition, the terms "first" and "second" are only used for descriptive purposes, for distinguishing from each other, and should not be understood as indicating or implying relative importance.

[0032] Such as figure 1 As shown, the pr...

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Abstract

The invention discloses a high-pressure air heater which comprises a mounting base. A heater body and a control assembly are arranged on the mounting base. The heater body comprises at least two heating modules I distributed in a horizontal direction, and each heating module I comprises at least two heating modules II distributed in a vertical direction. And each heating module II is electricallyconnected with the control assembly so that the heater body is divided into at least four heating areas, and each heating area can be independently controlled through the control assembly. The high-pressure air heater is provided with the multiple heating areas, independent control can be achieved, the heating areas are driven to be controlled more accurately, and pertinence of the heating areas is high.

Description

technical field [0001] The invention relates to the technical field of air heating equipment, in particular to a high-pressure air heater. Background technique [0002] With the general trend of energy saving and emission reduction of pure electric vehicles, all auto parts are developing towards improving energy efficiency and saving energy, including our high-pressure air heater products. However, the thermal efficiency of existing high-pressure air heater products is already very high, as high as more than 95%, and there is not much room for improvement in terms of energy saving. Therefore, the system matching of the high-pressure air heater and the upper HVAC air conditioner is very important in terms of energy saving, which is why more and more HVAC suppliers require heater suppliers to develop multi-zone heaters from the perspective of HVAC system control. Cooperate with the overall control algorithm of the air conditioning system to achieve the purpose of energy savin...

Claims

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Application Information

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IPC IPC(8): B60H1/00B60H1/22
CPCB60H1/00392B60H1/00642B60H1/00878B60H1/2218B60H1/2225
Inventor 莫寿华甄成伟孙鑫
Owner BORGWARNER EMISSIONS SYST NINGBO CO LTD
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