CN203564900U - Filter for heating, ventilation and air conditioning system - Google Patents
Filter for heating, ventilation and air conditioning system Download PDFInfo
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- CN203564900U CN203564900U CN201320795451.XU CN201320795451U CN203564900U CN 203564900 U CN203564900 U CN 203564900U CN 201320795451 U CN201320795451 U CN 201320795451U CN 203564900 U CN203564900 U CN 203564900U
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- filter
- fiber balls
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- ventilation
- heating
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Abstract
The utility model relates to a filter for a heating, ventilation and air conditioning system. The filter for the heating, ventilation and air conditioning system is characterized in that the filter is mainly formed by fiber balls, the diameter of the fiber balls is 0.5cm-5cm, the fiber balls are respectively arranged in 3-5 layers in the transverse direction and the longitudinal direction, and each internal fiber ball is arranged in a geometrical center of upper and lower four fiber balls. The filter for the heating, ventilation and air conditioning system has the beneficial effects that the structure is exquisite and the design is reasonable; since the filter for the heating, ventilation and air conditioning system is mainly formed by the fiber balls, the fiber balls are arranged in 3-5 layers in the thickness direction of the fiber balls and the fiber balls are connected through fibers, the flowing direction of air in the filter is changed, the air mainly flows through gaps among the fiber balls, dust in the air is hung on the surface of the fiber balls by changing the air flowing direction and the filtering effect is realized; since the dust forms a spherical dust layer on the surface of the fiber balls, the air is not caused to be blocked, and not only can the filtering effect be achieved, but also the heating and ventilation effect is not influenced.
Description
technical field:
The utility model relates to heating and ventilating equipment technical field, refers in particular to a kind of HVAC filter.
background technology:
The gas purification filter that existing HVAC is used is used individual layer filtrate folding air filter mostly, and filter efficiency is generally G3-M5 (thick, middle effect) by existing European standard classification, and does not generally arrange second filter.Owing to adopting individual layer folded form filtrate, in a filter, fibre fineness, the porosity of the filtrate that adopts are identical, therefore can only be limited to the particle that traps a certain particle size range.In addition folded form filtrate V-arrangement arrangement makes air velocity deflection enter filtrate, is subject to inertia-responsive particle to be easily gathered in the V word bottom of filtrate in gas, can form gradually upwardly extending dirt cake at filter material surface.Therefore cause that the effective passage section of filter material surface reduces gradually, filtration velocity rises gradually, causes filter efficiency to decline gradually, air cleaner resistance also rises gradually simultaneously.If employing resistance rises, G1-G3 slowly is slightly imitated air cleaner, can be difficult to reach because filter efficiency is low the requirement of surrounding air cleanliness factor.
summary of the invention:
The purpose of this utility model is to provide a kind of HVAC filter, solves the problem of the easy obstruction forming of filter material surface filter cake, reduction gas-flow resistance, poor filtration effect.
The purpose of this utility model realizes as follows: a kind of HVAC filter, it is characterized in that: this HVAC mainly consists of fibrous nodules with filter, it is 3-5 layer that fibrous nodules is enumerated the number of plies in horizontal, vertical two directions, and every inner fibrous nodules arranges that rule arranges according to the geometric center place in upper and lower four fibrous nodules.
The beneficial effects of the utility model are: delicate structure, and reasonable in design; This HVAC mainly consists of fibrous nodules with filter, fibrous nodules diameter is 0.5cm-5cm, and the number of plies of enumerating of fibrous nodules is 3-5 layer on its thickness direction, between fibrous nodules, adopt fiber to connect, make like this flow direction of air-flow in filter be changed, main from the slit flow mistake between fibrous nodules, by air-flow break-in, dust in air-flow can hang over fiber ball surface, thereby play a role in filtering, and dust is at fiber ball surface formation sphere grieshoch, can't cause airflow obstruction, so both reach filtration, and can not affect HVAC effect again.
accompanying drawing explanation:
Fig. 1 is the longitudinal arrangement schematic diagram of the utility model fibrous nodules;
Fig. 2 is the utility model fibrous nodules lateral arrangement structural representation;
In figure: fibrous nodules 1.
the specific embodiment:
With reference to accompanying drawing 1,2, a kind of HVAC filter, it is characterized in that: this HVAC mainly consists of fibrous nodules 1 with filter, fibrous nodules 1 diameter is 0.5cm-5cm, it is 3-5 layer that fibrous nodules 1 is enumerated the number of plies in horizontal, vertical two directions, and every inner fibrous nodules 1 arranges that rule arranges according to the geometric center place in upper and lower four fibrous nodules.This invention delicate structure, reasonable in design; The flow direction of air-flow in filter is changed, main from the slit flow mistake between fibrous nodules 1, by air-flow break-in, dust in air-flow can hang over fibrous nodules 1 surface, thereby play a role in filtering, and dust is at fibrous nodules 1 surface formation sphere grieshoch, can't cause airflow obstruction, so both reach filtration, and can not affect HVAC effect again.
Claims (1)
1. a HVAC filter, it is characterized in that: this HVAC mainly consists of fibrous nodules (1) with filter, fibrous nodules (1) diameter is 0.5cm-5cm, it is 3-5 layer that fibrous nodules (1) is enumerated the number of plies in horizontal, vertical two directions, and every inner fibrous nodules (1) arranges that rule arranges according to the geometric center place in upper and lower four fibrous nodules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795451.XU CN203564900U (en) | 2013-12-06 | 2013-12-06 | Filter for heating, ventilation and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795451.XU CN203564900U (en) | 2013-12-06 | 2013-12-06 | Filter for heating, ventilation and air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564900U true CN203564900U (en) | 2014-04-30 |
Family
ID=50532664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795451.XU Expired - Fee Related CN203564900U (en) | 2013-12-06 | 2013-12-06 | Filter for heating, ventilation and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110792A (en) * | 2016-07-27 | 2016-11-16 | 太仓旺泰净化设备有限公司 | A kind of high-temperature flue gas cleaning device and cleaning fibrous nodules thereof |
| CN108211570A (en) * | 2018-03-02 | 2018-06-29 | 史鸿娇 | Air filter |
-
2013
- 2013-12-06 CN CN201320795451.XU patent/CN203564900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110792A (en) * | 2016-07-27 | 2016-11-16 | 太仓旺泰净化设备有限公司 | A kind of high-temperature flue gas cleaning device and cleaning fibrous nodules thereof |
| CN108211570A (en) * | 2018-03-02 | 2018-06-29 | 史鸿娇 | Air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Xiaobo Inventor before: Liu Yang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160601 Address after: 101200 Beijing city Pinggu District Nan Du Le he Zhen Liu Jia He Cun two West Road No. 56 Patentee after: Beijing Ding Li Ward Energy Technology Co., Ltd. Address before: 163000 Daqing planning and architectural design and Research Institute, Heilongjiang, Daqing Patentee before: Liu Yang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |