CN201819371U - Return air inlet device for purifying workshop - Google Patents
Return air inlet device for purifying workshop Download PDFInfo
- Publication number
- CN201819371U CN201819371U CN201020557672XU CN201020557672U CN201819371U CN 201819371 U CN201819371 U CN 201819371U CN 201020557672X U CN201020557672X U CN 201020557672XU CN 201020557672 U CN201020557672 U CN 201020557672U CN 201819371 U CN201819371 U CN 201819371U
- Authority
- CN
- China
- Prior art keywords
- support
- air inlet
- return air
- inlet device
- fixing
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to subordinate facilities for purifying workshops, in particular to a return air inlet device for a purifying workshop, which comprises a support, wherein fixing holes are formed on the support. The return air inlet device for the purifying workshop is characterized in that a fixing support is further arranged; one end of the fixing support is hinged with the support, and the other end of the fixing support is connected with a magnetic attraction device arranged on the support; and a filter screen is arranged in the fixing support. The return air inlet device for the purifying workshop, provided by the utility model, has the advantages that the disassembly and assembly as well as the cleaning are convenient, and the service life of a return air inlet is prolonged.
Description
Technical field
The utility model relates to a kind of purification factory building return air inlet device.
Background technology
Screen pack is in and purifies the exchange that purifies air in the factory building with return air air and cabinet air in the purification factory building return air inlet device, therefore fiber and the dust of putting aside in a period of time of cleaning shop is very many, not only the environment that purifies factory building is polluted, also can be unfavorable to human body in the product operation, also can hinder the circulation of air and utilization again.Therefore must regularly clean according to the requirement of environment purification, refill back, to satisfy the requirement that purifies factory building to screen pack.And traditional sense tuyere device last time cleaning is loaded down with trivial details, and cleaning each time needs to use lot of manpower and material resources, can cause damage to air-returning device simultaneously.
As shown in Figure 1, 2, the return air inlet device of prior art comprises support 4, and support 4 is fixed on body of wall by four fixing holes 1 with return air inlet, and support 4 is provided with screen pack 3, and screen pack 3 is fixed on the support 4 by rivet.Dismounting is inconvenient during cleaning and filtering net 3.
Summary of the invention
The utility model provides a kind of return air inlet device of being convenient to dismantle screen pack, and convenient the cleaning prolonged the service life of return air inlet.
The following technical scheme of the concrete employing of the utility model:
A kind of purification factory building return air inlet device comprises support, and support is provided with fixing hole, it is characterized in that, also is provided with fixing holder, and fixing holder one end is hinged with support, and the other end is connected with magnetic device on being arranged on support, screen pack is set in holding in the palm fixing.
Compared with prior art, the utility model is for ease of the detachable structure, open magnetic after screen pack from fixing holder, pull out, can not cause damage to screen pack, inwardly push away gently and will under the effect of magnetic, adhesive reach application target.The convenient cleaning, and prolonged the service life of return air inlet.
Description of drawings
Fig. 1 is that prior art return air inlet device master looks schematic diagram;
Fig. 2 is the side-looking structural representation of Fig. 1;
Fig. 3 is that the utility model return air inlet device master looks schematic diagram;
Fig. 4 is the side-looking user mode structural representation of Fig. 3.
The specific embodiment
Shown in Fig. 3,4, a kind of purification factory building return air inlet device, comprise support 4, support 4 is provided with fixing hole 1 and is used for the return air inlet device is fixed on body of wall, also be provided with fixing holder 6 on support, fixing holder 6 one ends and support 4 are hinged, and the other end is connected with magnetic device 5 magnetic on being arranged on support, in fixing holder 6 screen pack 2 is set, screen pack 2 can be taken out dress.
Claims (1)
1. a purification factory building return air inlet device comprises support, and support is provided with fixing hole, it is characterized in that, also is provided with fixing holder, and fixing holder one end is hinged with support, and the other end is connected with magnetic device on being arranged on support, screen pack is set in holding in the palm fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020557672XU CN201819371U (en) | 2010-10-12 | 2010-10-12 | Return air inlet device for purifying workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020557672XU CN201819371U (en) | 2010-10-12 | 2010-10-12 | Return air inlet device for purifying workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819371U true CN201819371U (en) | 2011-05-04 |
Family
ID=43917322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020557672XU Expired - Fee Related CN201819371U (en) | 2010-10-12 | 2010-10-12 | Return air inlet device for purifying workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865661A (en) * | 2012-09-28 | 2013-01-09 | 中国扬子集团滁州扬子空调器有限公司 | Air-conditioning dust removal filtering net cover |
| CN105091300A (en) * | 2015-07-31 | 2015-11-25 | 杨挺 | Combined type dust baffle for household cooling fan air inlet |
| CN111023313A (en) * | 2019-11-18 | 2020-04-17 | 南通康净环保科技有限公司 | Filtering device for air return opening of central air-conditioning fan coil and mounting method thereof |
-
2010
- 2010-10-12 CN CN201020557672XU patent/CN201819371U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865661A (en) * | 2012-09-28 | 2013-01-09 | 中国扬子集团滁州扬子空调器有限公司 | Air-conditioning dust removal filtering net cover |
| CN105091300A (en) * | 2015-07-31 | 2015-11-25 | 杨挺 | Combined type dust baffle for household cooling fan air inlet |
| CN105091300B (en) * | 2015-07-31 | 2018-01-05 | 陈秀英 | The combined type dust board of Domestic fan for cooling air inlet |
| CN111023313A (en) * | 2019-11-18 | 2020-04-17 | 南通康净环保科技有限公司 | Filtering device for air return opening of central air-conditioning fan coil and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20121012 |