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Multichannel fresh air ventilator with fresh air distribution chamber structure

A distribution room and fresh air technology, which is applied in the field of fresh air ventilators and multi-channel fresh air ventilators, can solve the problem of high difficulty in assembly, achieve convenient assembly, and improve the effect of enthalpy exchange efficiency

Active Publication Date: 2014-09-10
NINGBO DONGDA AIR CONDITIONING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-channel fresh air ventilator with a fresh air distribution chamber structure for the defect that the fresh air distributor is assembled on the pipe leading from the fresh air ventilator in the above-mentioned prior art, resulting in high difficulty in assembly. , can realize the purpose that the fresh air ventilator can directly distribute the fresh air volume, and the ventilation duct can be directly connected with the ventilation room

Method used

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  • Multichannel fresh air ventilator with fresh air distribution chamber structure
  • Multichannel fresh air ventilator with fresh air distribution chamber structure
  • Multichannel fresh air ventilator with fresh air distribution chamber structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-1 to Figure 1-2 As shown, a multi-channel fresh air ventilator with a fresh air distribution chamber structure includes a housing 1, a heterogeneous film core 2, a fresh air fan 3, a dirty air fan 4, a fresh air inlet 5, a fresh air outlet 6, a sewage Wind inlet 7, dirty air outlet 8, the housing includes a front side plate 101, a rear side plate 102, a left side plate 103, a right side plate 104, an upper cover plate (not shown in the figure) and a lower bottom plate 105; The heterogeneous film movement 2 is arranged in the middle of the housing 1 at an angle of 45° to the front side plate 101, rear side plate 102, left side plate 103, and right side plate 104 of the housing; inside the housing 1, Between the front side of the different-phase membrane core 2 and the front side plate 101 of the housing, a middle partition 106 is arranged obliquely. The fresh air fan 3 is arranged on the front right side of the different-phase membrane core 2. The dirty...

Embodiment 2-6

[0028] Such as Figure 2 to Figure 6 As shown, the position, size and quantity of each tuyere are shown in the table below:

[0029]

[0030] In embodiment 2-6, the inner structure of the housing is the same as Picture 1-1 The inner structure of the housing shown is exactly the same, and the remainder is the same as that of Embodiment 1.

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PUM

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Abstract

The invention relates to a multichannel fresh air ventilator with a fresh air distribution chamber structure, belonging to the technical field of ventilation equipment. The multichannel fresh air ventilator with the fresh air distribution chamber structure comprises a shell, a heterogeneous membrane movement, a fresh air fan, a polluted air fan, fresh air inlets, fresh air outlets, polluted air inlets and polluted air outlets; an angle of 45 degrees is formed between the heterogeneous membrane movement and a side plate of the shell; a middle partition and a bent partition are arranged in the shell; the fresh air distribution chamber is formed between the middle partition, a right front side of the heterogeneous membrane movement, the bent partition, front of a right side plate, right of a front side plate and an upper cover plate, a lower bottom plate; the fresh air outlets are communicated with fresh air distribution chamber, and are one, two or four small-aperture fresh air outlets, or one large-aperture fresh air outlet; the beneficial effects of the ventilator provided by the invention are as follows: the fresh air distribution chamber provided by the invention can distribute air quantity according to aperture and amount of connected fresh air outlets to conveniently assemble the fresh air ventilator; the heterogeneous membrane movement is arranged to preheat or pre-cool exchanged air, thereby increasing heating enthalpy exchange efficiency to 57.2%.

Description

technical field [0001] The invention relates to a fresh air ventilator, in particular to a multi-channel fresh air ventilator with a fresh air distribution chamber structure, belonging to the technical field of ventilating equipment. Background technique [0002] With the warming of the global climate, the serious pollution of building materials to the environment, the emission of automobile and industrial waste gas, etc., it has caused great damage to the living environment, and the requirement for a low-carbon environmental protection environment has become the common voice of mankind. In order to improve the living environment, air conditioners have entered the stage of popularization all over the world. However, the use of air conditioners has a shocking negative impact on the air quality of the living environment. The air quality problems caused by airtight rooms are firstly the lack of oxygen and the increase of carbon dioxide, and secondly, the by-products such as fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F7/08
Inventor 邵安春
Owner NINGBO DONGDA AIR CONDITIONING EQUIP