CN203132039U - Novel wall-type ventilator - Google Patents

Novel wall-type ventilator Download PDF

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Publication number
CN203132039U
CN203132039U CN 201320150792 CN201320150792U CN203132039U CN 203132039 U CN203132039 U CN 203132039U CN 201320150792 CN201320150792 CN 201320150792 CN 201320150792 U CN201320150792 U CN 201320150792U CN 203132039 U CN203132039 U CN 203132039U
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CN
China
Prior art keywords
air port
port panel
novel wall
bellows
indoor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201320150792
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Chinese (zh)
Inventor
彭章君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING DONGJIE TECHNOLOGY Co Ltd
Original Assignee
CHONGQING DONGJIE TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHONGQING DONGJIE TECHNOLOGY Co Ltd filed Critical CHONGQING DONGJIE TECHNOLOGY Co Ltd
Priority to CN 201320150792 priority Critical patent/CN203132039U/en
Application granted granted Critical
Publication of CN203132039U publication Critical patent/CN203132039U/en
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Abstract

The utility model relates to a novel wall-type ventilator. The novel wall-type ventilator comprises an indoor air port panel, an outdoor air port panel and a corrugated pipe; one end of the corrugated pipe is connected with the indoor air port panel, and the other end of the corrugated pipe is connected with the outdoor air port panel; a filtering net is arranged in the outdoor air port panel; and a filtering net and silencing sponge are arranged in the corrugated pipe. The novel wall-type ventilator is simple in structure and low in cost and can effectively meet the requirement of the indoor fresh air.

Description

A kind of novel wall formula ventilator
Technical field
The utility model relates to a kind of ventilator, a kind of novel wall formula ventilator specifically, and this device is applicable to the indoor air-changing of building.
Background technology
At present, the ventilator on the market mainly contains ventilation shaft, outer gas port, and indoor air inlet, blower fan are formed.Technical substantially all is the blower fan air draft, makes indoor negative pressure state, makes the indoor-outdoor air exchange, and machine of addition at home, taken segment space on the one hand, also needs configuration power supply separately, fan noise is also big on the other hand, and cost is also high, assembles also more loaded down with trivial details.
The utility model content
For addressing the above problem, the utility model provides a kind of novel wall formula ventilator, and it is simple in structure, and cost is low, can effectively reach the requirement in the fresh air inlet chamber.For solving above technical problem, the technical scheme that the utility model is taked is:
A kind of novel wall formula ventilator comprises:
Indoor air port panel, outdoor air port panel and bellows;
One end of described bellows is connected with described indoor air port panel, and the other end is connected with described outdoor air port panel;
Be provided with screen pack in the panel of described outdoor air port;
Be provided with screen pack and noise reduction sponge in the described bellows.
Preferably, described bellows is the telescopic bellows.
The novel wall formula ventilator that the utility model provides is the passive air-intake device in the central VMC, is used for the indoor air-changing of building in the system and has following having a few:
1, non-power consumption.
2, structural design and the sound-absorbing material that reduces noise arranged on the air duct, reduce new wind noise to greatest extent.
3, large tracts of land air exchange channels designs, but and free adjustment.
4, clean conveniently, reasonable in design, unpowered original paper, the equal non-corroding possibility of whole spare and accessory parts, available water is directly washed.
5, all fully take into account different environments for use at aspects such as installation, structural design, material selections, guarantee its security, reliability.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the cutaway view of A-A direction among Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the upward view of Fig. 1.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, a kind of novel wall formula ventilator, comprise indoor air port panel 1, outdoor air port panel 2 and bellows 3, wherein indoor air port panel 1 is installed on indoorly, and it adopts ABS material, good looking appearance, outdoor air port panel 2 is installed on outdoor, 3 of bellowss are positioned at body of wall, and an end of bellows 3 is connected with indoor air port panel 1 by clamp 6, and the other end then passes through packing ring 7 and is connected with outdoor air port panel 2; Be provided with screen pack 4 in the outdoor air port panel 2, also be provided with screen pack 4 in the bellows 3, also be provided with noise reduction sponge 5.
As the improvement of above-described embodiment scheme, bellows 3 is the telescopic bellows, to adapt to different thickness of wall body.
Operation principle: this novel wall formula ventilator is the diffusion principle of the partial pressure difference that causes according to natural environment and gas and produce a kind of scavenging way of air exchange, and its ventilation effect depends primarily on following factor under equal ventilation area:
1. the size of indoor/outdoor temperature-difference: the difference of indoor and outdoor temperature causes the difference of air pressure, impels air to flow.
2. the size of outdoor natural wind: outdoor natural wind causes the partial pressure of indoor and outdoor poor, impels air to flow.
3. temperature just: when temperature was higher, gas molecule was active, and its diffusivity is stronger, impels the mutual scattering and permeating of indoor-outdoor air.
Above-described embodiment should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.

Claims (2)

1. novel wall formula ventilator is characterized in that comprising:
Indoor air port panel, outdoor air port panel and bellows;
One end of described bellows is connected with described indoor air port panel, and the other end is connected with described outdoor air port panel:
Be provided with screen pack in the panel of described outdoor air port;
Be provided with screen pack and noise reduction sponge in the described bellows.
2. novel wall formula ventilator as claimed in claim 1 is characterized in that:
Described bellows is the telescopic bellows.
CN 201320150792 2013-03-22 2013-03-22 Novel wall-type ventilator Active CN203132039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320150792 CN203132039U (en) 2013-03-22 2013-03-22 Novel wall-type ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320150792 CN203132039U (en) 2013-03-22 2013-03-22 Novel wall-type ventilator

Publications (1)

Publication Number Publication Date
CN203132039U true CN203132039U (en) 2013-08-14

Family

ID=48940013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320150792 Active CN203132039U (en) 2013-03-22 2013-03-22 Novel wall-type ventilator

Country Status (1)

Country Link
CN (1) CN203132039U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387590A (en) * 2015-10-23 2016-03-09 浙江美尔凯特集成吊顶有限公司 Air exchange air opening external element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387590A (en) * 2015-10-23 2016-03-09 浙江美尔凯特集成吊顶有限公司 Air exchange air opening external element
CN105387590B (en) * 2015-10-23 2018-04-24 浙江美尔凯特集成吊顶有限公司 Ventilation air port external member

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