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Bidirectionally-driven fresh air ventilator

A fresh air ventilator and two-way drive technology, which is applied in ventilation systems, space heating and ventilation, space heating and ventilation details, etc., can solve problems such as increased costs, waste of electric energy, and potential safety hazards, and achieve increased energy consumption , Improve ventilation efficiency and avoid energy waste

Inactive Publication Date: 2015-12-02
江苏知民通风设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then the high-power motor brings a lot of energy consumption, and there are also potential safety hazards. If the high-power motor runs at full load for a long time, there is a fire hazard.
The current air fresh air ventilator uses the method of adding motors to improve the efficiency of air ventilation, but this method wastes electric energy and increases costs. From the perspective of overall economic benefits, it is contrary to the principle of energy saving, that is, the saved energy may not be able to Compensate for the cost of adding motors and the energy consumed by additional motors

Method used

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  • Bidirectionally-driven fresh air ventilator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: a kind of two-way driving fresh air ventilator, such as figure 1 Said, including the cabinet 1, the cabinet 1 is provided with a static total heat exchanger 2, a static total heat exchanger frame 3, an exhaust fan 4, a fresh air fan 5, a servo motor 6 and a power controller 7; The static total heat exchanger frame 3 is fixedly connected with the inner wall of the cabinet 1, and the static total heat exchanger frame 3 divides the cabinet 1 into an exhaust air inlet chamber 8, an exhaust air outlet chamber 9, a fresh air inlet chamber 10, and a fresh air outlet chamber. The air chamber 11; the static total heat exchanger 2 is installed in the static total heat exchanger frame 2; the exhaust fan 4 has two sets, which are respectively installed in the exhaust air inlet chamber 8 and the exhaust air outlet chamber 9; the fresh air fan 5 has two sets, which are respectively installed in the fresh air inlet chamber 10 and the fresh air outlet chamber 11; There i...

Embodiment 2

[0013] Embodiment 2: a kind of two-way driving fresh air ventilator, such as figure 1 Said, including the cabinet 1, the cabinet 1 is provided with a static total heat exchanger 2, a static total heat exchanger frame 3, an exhaust fan 4, a fresh air fan 5, a servo motor 6 and a power controller 7; The static total heat exchanger frame 3 is fixedly connected with the inner wall of the cabinet 1, and the static total heat exchanger frame 3 divides the cabinet 1 into an exhaust air inlet chamber 8, an exhaust air outlet chamber 9, a fresh air inlet chamber 10, and a fresh air outlet chamber. The air chamber 11; the static total heat exchanger 2 is installed in the static total heat exchanger frame 2; the exhaust fan 4 has two sets, which are respectively installed in the exhaust air inlet chamber 8 and the exhaust air outlet chamber 9; the fresh air fan 5 has two sets, which are respectively installed in the fresh air inlet chamber 10 and the fresh air outlet chamber 11; There i...

Embodiment 3

[0014] Embodiment 3: a kind of two-way driving fresh air ventilator, such as figure 1 Said, including the cabinet 1, the cabinet 1 is provided with a static total heat exchanger 2, a static total heat exchanger frame 3, an exhaust fan 4, a fresh air fan 5, a servo motor 6 and a power controller 7; The static total heat exchanger frame 3 is fixedly connected with the inner wall of the cabinet 1, and the static total heat exchanger frame 3 divides the cabinet 1 into an exhaust air inlet chamber 8, an exhaust air outlet chamber 9, a fresh air inlet chamber 10, and a fresh air outlet chamber. The air chamber 11; the static total heat exchanger 2 is installed in the static total heat exchanger frame 2; the exhaust fan 4 has two sets, which are respectively installed in the exhaust air inlet chamber 8 and the exhaust air outlet chamber 9; the fresh air fan 5 has two sets, which are respectively installed in the fresh air inlet chamber 10 and the fresh air outlet chamber 11; There i...

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Abstract

The invention discloses a bidirectionally-driven fresh air ventilator which comprises a machine box, and a static total heat exchanger, a static total heat exchanger frame, exhausted air fans, fresh air fans, servo motors and a power source controller are arranged in the machine box. The static total heat exchanger is fixedly connected with the inner wall of the machine box, and the machine box is divided into an exhausted air inlet chamber, an exhausted air outlet chamber, a fresh air inlet chamber and a fresh air outlet chamber through the static total heat exchanger frame. The static total heat exchanger is mounted in the static total heat exchanger frame. The two exhausted air fans are mounted in the exhausted air inlet chamber and the exhausted air outlet chamber respectively. The two fresh air fans are mounted in the fresh air inlet chamber and the fresh air outlet chamber respectively. The servo motors are connected with the fresh air fan and the exhausted air fan located on the same side of the machine box through transmission rods. The exhausted air fan and the fresh air fan on the same side are driven through a single servo motor, so that energy is saved, meanwhile, efficiency is improved, and it is guaranteed that the air volume of fresh air is equal to that of exhausted air.

Description

technical field [0001] The invention relates to a two-way driven fresh air ventilator. Background technique [0002] The fresh air ventilator is designed and developed based on the principle that a "fresh air flow field" will be formed indoors by supplying air on one side and inducing air on the other side of the airtight room. It relies on mechanical air supply and air induction to force the formation of a fresh air flow field in the system. It is a new type of environmentally friendly electrical appliance that keeps the indoor air clean and fresh at all times. [0003] When the existing fresh air ventilators are used in different seasons, regions, and spaces, there are different requirements for ventilation efficiency. Especially when there is a large space or when a large amount of ventilation is urgently needed, a high-power motor is needed to drive the fresh air ventilator to meet the demand. Then the large amount of energy consumption brought by the high-power motor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/007F24F13/30
CPCF24F7/007F24F13/30
Inventor 陈泽民张永彪邱克军张万新
Owner 江苏知民通风设备有限公司
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