CN201363871Y - Pressing device used for filter of air-conditioning unit - Google Patents
Pressing device used for filter of air-conditioning unit Download PDFInfo
- Publication number
- CN201363871Y CN201363871Y CNU2009200383450U CN200920038345U CN201363871Y CN 201363871 Y CN201363871 Y CN 201363871Y CN U2009200383450 U CNU2009200383450 U CN U2009200383450U CN 200920038345 U CN200920038345 U CN 200920038345U CN 201363871 Y CN201363871 Y CN 201363871Y
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- filter
- pressing
- utility
- air
- model
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- Expired - Fee Related
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Abstract
The utility model relates to a pressing device used for a filter of an air-conditioning unit. The utility model adopts the structure that rivet nuts are riveted on a filtering frame, an adjusting screw and a pressing handle are fixed on the rivet nuts, and a pressing spring is sleeved on the adjusting screw; a sealing strip is stuck on the surface where the filtering frame is in contact with the filter; and the pressing handle is annular. The device has the advantages that the structure is compact and reasonable; the operation is simple and reliable; because the pressing spring through reasonable calculation is added and the pressing pressure can be adjusted, the filter is guaranteed to have better leakproofness after being mounted, and the filtering precision after the filtering section of the unit is guaranteed; and the annular design of the pressing handle facilitates the replacement of the filter.
Description
Technical field
The utility model relates to a kind of hold down gag of air conditioner set filter, the accessory on a kind of specifically assembled air-conditioner unit.
Background technology
The combined type air conditioner set filter is a kind of rapid wear accessory, and it is higher to change frequency ratio.Filter hold down gag operation is more frequent, to the replacing of filter and seal request than higher.Before the utility model was made, in the prior art, the filter hold down gag generally adopted steel wire or bridge screw to fix, and operated more loaded down with trivial details and compressed insufficient strength, and being easy to generate air leakage phenomena influences filtering accuracy, and the disassembling, assembling and replacing filter is cumbersome.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of compact conformation, reasonable, easy to use, reliable is provided; After filter is installed, can compress rapidly, when changing, can conveniently open and compress, take off the hold down gag of filter.
According to the technical scheme that the utility model provides, a kind of hold down gag of air conditioner set filter adopts riveting nut to be riveted on the filter frame, adjustment screw and compress handle and be fixed on the described riveting nut, and holddown spring is enclosed within on the described adjustment screw.The contact-making surface of described filter frame and filter posts sealing strip.Describedly compress handle shapes ringwise.
Compared with the prior art the utility model has the following advantages:
The utility model compact conformation, reasonable; Simple to operate, reliable; Owing to increased through the holddown spring of reasonable computation and can regulate compaction pressure, filter is installed after more sealing, reliable, guarantee the filtering accuracy behind the unit fillter section; The handle design that compresses of annular makes faster convenience when changing filter.
Description of drawings
Fig. 1 is the utility model scheme of installation.
Fig. 2 is the utility model structure A enlarged drawing.
Fig. 3 is the utility model assembly structure figure
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1～shown in Figure 3, comprise riveting nut 1, filter frame 2, sealing strip 3, filter 4, compress handle 5, adjustment screw 6, holddown spring 7, air-conditioning unit casing 8.
The utility model is installed on the junction of air-conditioning unit filter frame 2 and filter 4.
As Fig. 1, shown in Figure 3, the utility model adopts riveting nut 1 to be riveted on the filter frame 2, adjustment screw 6 and compress handle 5 and be fixed on the described riveting nut 1, and holddown spring 7 is enclosed within on the described adjustment screw 6.The pressure of adjusting holddown spring 7 by adjustment screw 6 compresses filter 4.Describedly compress handle 5 shapes ringwise.
The contact-making surface of described filter frame 2 and filter 4 posts sealing strip 3, guarantees the sealing after filter 4 compresses.
After filter 4 was installed, the thrust that can regulate holddown spring 7 obtained suitable operating pressure, made to compress handle 5 and can compress filter 4 effectively, reliably.
As shown in Figure 2, when filter 4 was changed, pull-up compresses handle 5 and revolves to turn 90 degrees just can unclamp the compressing of filter 4, and conveniently gets and changes filter 4, can increase work efficiency.
Claims (3)
1, a kind of hold down gag of air conditioner set filter, it is characterized in that: adopt riveting nut (1) to be riveted on the filter frame (2), adjustment screw (6) and compress handle (5) and be fixed on the described riveting nut (1), holddown spring (7) is enclosed within on the described adjustment screw (6).
2, the hold down gag of air conditioner set filter according to claim 1 is characterized in that the contact-making surface of described filter frame (2) and filter (4) posts sealing strip (3).
3, the hold down gag of air conditioner set filter according to claim 1 is characterized in that describedly compressing handle (5) shape ringwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200383450U CN201363871Y (en) | 2009-01-15 | 2009-01-15 | Pressing device used for filter of air-conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200383450U CN201363871Y (en) | 2009-01-15 | 2009-01-15 | Pressing device used for filter of air-conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363871Y true CN201363871Y (en) | 2009-12-16 |
Family
ID=41474538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200383450U Expired - Fee Related CN201363871Y (en) | 2009-01-15 | 2009-01-15 | Pressing device used for filter of air-conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363871Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613628A (en) * | 2015-02-28 | 2015-05-13 | 张忠 | Compressing device and new wind machine with same |
| CN106766090A (en) * | 2016-12-30 | 2017-05-31 | 维克（天津）有限公司 | Air-conditioner set filter screen fixing device |
| CN107328081A (en) * | 2017-07-27 | 2017-11-07 | 上海松华空调净化设备有限公司 | A kind of filter for air-conditioner set |
| CN113389789A (en) * | 2021-02-07 | 2021-09-14 | 机械工业第九设计研究院有限公司 | Portable filter locker structure |
-
2009
- 2009-01-15 CN CNU2009200383450U patent/CN201363871Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613628A (en) * | 2015-02-28 | 2015-05-13 | 张忠 | Compressing device and new wind machine with same |
| CN106766090A (en) * | 2016-12-30 | 2017-05-31 | 维克（天津）有限公司 | Air-conditioner set filter screen fixing device |
| CN107328081A (en) * | 2017-07-27 | 2017-11-07 | 上海松华空调净化设备有限公司 | A kind of filter for air-conditioner set |
| CN107328081B (en) * | 2017-07-27 | 2019-11-15 | 上海松华空调净化设备有限公司 | A kind of filter for air-conditioner set |
| CN113389789A (en) * | 2021-02-07 | 2021-09-14 | 机械工业第九设计研究院有限公司 | Portable filter locker structure |
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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: 20091216 Termination date: 20140115 |