CN2310273Y - Flow dispensing net board for purifying air blowing unit - Google Patents
Flow dispensing net board for purifying air blowing unit Download PDFInfo
- Publication number
- CN2310273Y CN2310273Y CN 97235424 CN97235424U CN2310273Y CN 2310273 Y CN2310273 Y CN 2310273Y CN 97235424 CN97235424 CN 97235424 CN 97235424 U CN97235424 U CN 97235424U CN 2310273 Y CN2310273 Y CN 2310273Y
- Authority
- CN
- China
- Prior art keywords
- blowing unit
- utility
- model
- net board
- air
- 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.)
- Expired - Fee Related
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 7
- 238000000746 purification Methods 0.000 claims description 2
- 239000012264 purified product Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a flow dispensing net board for purifying an air blowing unit, comprising a board body (1). A plurality of small air vent holes (2) are arranged at the middle part of the board body (1). The utility model is characterized in that a plurality of strip-shaped holes (3) are arranged at the outer circles of the air vent holes (2), and the air vent passage of the strip-shaped holes (3) is a sloping shape which is sloped to the external side. When the utility model is used, the cleaning area can be enlarged. The utility model is suitable for various air supply outlets, self air cleaners and other purified products.
Description
The utility model relates to the diffuser plate at a kind of purified gas outlet place.
In the prior art, the flow dispensing net board that purifies blowing unit is used for forming uniform diffusion air-flow with purifying air to be sent, and is applicable to purified product such as all kinds of air outlets, air self-purifier.Present flow dispensing net board is made up of a plurality of little exhaust vents, and the flow dispensing net board of this structure resistance when air-out is big, and the air-flow that comes out is essentially parallel airflow, so the space that purifies is little.
The purpose of this utility model is to provide a kind of flow dispensing net board that enlarges the purification blowing unit of better purifying space.
The technical solution of the utility model is: it comprises plate body, and the middle part of this plate body is provided with a plurality of little exhaust vents, and the outer ring of described little exhaust vent is provided with a plurality of bar holes, and it is skewed laterally that the exhaust passage of described bar hole is.
The utility model compared with prior art has following advantage:
Because the hole sectional area of bar hole is far longer than the sectional area of little exhaust vent, so bar hole is less to the resistance of purifying gas flow, make the air-out wind speed of outer ring greater than the air-out wind speed of the little exhaust vent in inside, force clean zone to enlarge as much as possible.
The utility model will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is a three-dimensional structure diagram of the present utility model;
Accompanying drawing 2 is the A-A direction cutaway view of accompanying drawing 1; Wherein:
[1]. plate body; [2]. little exhaust vent; [3]. bar hole;
Embodiment: referring to accompanying drawing, comprise plate body [1], the middle part of this plate body [1] is provided with a plurality of little exhaust vents [2], a slice inner ring air-out zone that these little exhaust vents [2] are formed produces uniform approximately parallel air-flow, the outer ring of described little exhaust vent [2] is provided with a plurality of bar holes [3], the exhaust passage of described bar hole [3] is skewed laterally (seeing accompanying drawing 2), makes bar hole [3] blow out high velocity air laterally.Described bar hole [3] is formed by many groups, and every group is the bar hole [3] that is arranged in parallel by three to four and forms.
Claims (2)
1. flow dispensing net board that purifies blowing unit, comprise plate body [1], the middle part of this plate body [1] is provided with a plurality of little exhaust vents [2], it is characterized in that: the outer ring of described little exhaust vent [2] is provided with a plurality of bar holes [3], and the exhaust passage of described bar hole [3] is skewed laterally.
2. the flow dispensing net board of purification blowing unit according to claim 1 is characterized in that: described bar hole [3] is formed by many groups, and every group is the bar hole [3] that is arranged in parallel by several and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235424 CN2310273Y (en) | 1997-09-02 | 1997-09-02 | Flow dispensing net board for purifying air blowing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235424 CN2310273Y (en) | 1997-09-02 | 1997-09-02 | Flow dispensing net board for purifying air blowing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2310273Y true CN2310273Y (en) | 1999-03-10 |
Family
ID=33946528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97235424 Expired - Fee Related CN2310273Y (en) | 1997-09-02 | 1997-09-02 | Flow dispensing net board for purifying air blowing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2310273Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848636A (en) * | 2015-06-08 | 2015-08-19 | 上海海洋大学 | Flow scattering partition for improving uniformity of air flow of refrigeration house |
| CN105423517A (en) * | 2015-12-17 | 2016-03-23 | 苏州新盛超净化系统有限公司 | Diffuser plate used for fan filtering unit |
| CN106152437A (en) * | 2016-08-18 | 2016-11-23 | 珠海格力电器股份有限公司 | Air supply equipment and air outlet hole plate thereof |
| CN106440034A (en) * | 2016-09-30 | 2017-02-22 | 美的集团武汉制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN111156633A (en) * | 2020-02-12 | 2020-05-15 | 南通市第一人民医院 | Fresh air system for cleaning and use method thereof |
| CN114413347A (en) * | 2021-12-13 | 2022-04-29 | 珠海格力电器股份有限公司 | Portable air conditioner |
-
1997
- 1997-09-02 CN CN 97235424 patent/CN2310273Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848636A (en) * | 2015-06-08 | 2015-08-19 | 上海海洋大学 | Flow scattering partition for improving uniformity of air flow of refrigeration house |
| CN105423517A (en) * | 2015-12-17 | 2016-03-23 | 苏州新盛超净化系统有限公司 | Diffuser plate used for fan filtering unit |
| CN106152437A (en) * | 2016-08-18 | 2016-11-23 | 珠海格力电器股份有限公司 | Air supply equipment and air outlet hole plate thereof |
| CN106440034A (en) * | 2016-09-30 | 2017-02-22 | 美的集团武汉制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN106440034B (en) * | 2016-09-30 | 2022-03-11 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN111156633A (en) * | 2020-02-12 | 2020-05-15 | 南通市第一人民医院 | Fresh air system for cleaning and use method thereof |
| CN111156633B (en) * | 2020-02-12 | 2024-02-20 | 南通市第一人民医院 | Fresh air system for cleaning and application method thereof |
| CN114413347A (en) * | 2021-12-13 | 2022-04-29 | 珠海格力电器股份有限公司 | Portable air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |