CN204388442U - Screen modules - Google Patents
Screen modules Download PDFInfo
- Publication number
- CN204388442U CN204388442U CN201420838360.4U CN201420838360U CN204388442U CN 204388442 U CN204388442 U CN 204388442U CN 201420838360 U CN201420838360 U CN 201420838360U CN 204388442 U CN204388442 U CN 204388442U
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- spring
- filter screen
- stand
- screen
- screen stand
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Abstract
The utility model provides a kind of screen modules, comprises filter screen stand, screen pack and spring, and described screen pack is arranged on described filter screen stand, and described spring is fixed on described filter screen stand; Described filter screen stand and described spring one-body molded; When described screen modules is arranged on air conditioner filter, described spring abuts with described screen pack.Screen modules of the present utility model avoids the problem that spring and filter screen stand come off, the problem simultaneously neglected loading spring can being avoided to cause filtration system to lose efficacy.
Description
Technical field
The utility model relates to air conditioner filter field, particularly relates to a kind of screen modules.
Background technology
Air conditioner filter is the part filtering the inner impurity of air-conditioning, the main screen pack by filter interior filters, screen pack is generally three parts and carries out assembling formation, there will be spring in operation of air conditioner process and filter rack and to come off hidden danger, thus cause air-conditioning self-filtering performance failure, there is dirty stifled exception.Moreover be two parts owing to filtering rack and spring, during artificial, leakiness puts spring, and the shock-resistant of screen pack is reduced greatly.
Utility model content
For the problem that above-mentioned spring and filter screen stand come off, the purpose of this utility model is to provide a kind of new screen modules that spring can be avoided to come off.
The technical solution of the utility model is as follows:
A kind of screen modules, comprise filter screen stand, screen pack and spring, described screen pack is arranged on described filter screen stand, and described spring is fixed on described filter screen stand;
Described filter screen stand and described spring one-body molded;
When described screen modules is arranged on air conditioner filter, described spring abuts with described screen pack.
Wherein in an embodiment, in the shape of a spiral, described spring extends from the edge of described filter screen stand to the direction away from described filter screen stand described spring.
Wherein in an embodiment, the diameter of spiral helicine described spring is all less than the diameter of described filter screen stand.
Wherein in an embodiment, the screw diameter of described spring reduces gradually along the direction away from filter screen stand.
Wherein in an embodiment, ringwise, and the shape of described spring projection is in the horizontal plane identical with the cross sectional shape of described filter screen stand for described filter screen stand.
Wherein in an embodiment, described filter screen stand is annular.
Wherein in an embodiment, the thickness of described filter screen stand is 1mm to 4mm.
The beneficial effects of the utility model are: screen modules of the present utility model avoids the problem that spring and filter screen stand come off, the problem simultaneously neglected loading spring can being avoided to cause filtration system to lose efficacy.
Accompanying drawing explanation
Fig. 1 is the overall schematic of an embodiment of screen modules of the present utility model;
Fig. 2 is the schematic front view of the screen modules shown in Fig. 1;
Fig. 3 is the schematic top plan view of the screen modules shown in Fig. 1.
Detailed description of the invention
In order to make the object of screen modules of the present utility model, technical scheme and advantage clearly understand, below in conjunction with concrete drawings and the specific embodiments, the utility model is further elaborated.
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
See Fig. 1 to Fig. 3, the utility model provides a kind of screen modules, comprise filter screen stand 100, screen pack (not shown) and spring 200, described screen pack is arranged on described filter screen stand 100, and described spring 200 is fixed on described filter screen stand 100; Described filter screen stand 100 is one-body molded with described spring 200; When described screen modules is arranged on air conditioner filter, described spring 200 abuts with described screen pack.
Spring 200 can support screen pack in screen modules, thus strengthens the anti-impact force of screen pack.Current spring 200 and filter screen stand 100 are split type, may occur the problem that spring and filter screen stand come off after Long-Time Service, moreover also may occur when artificial leaking spring-loaded problem.The present embodiment by spring 200 and filter screen stand 100 one-body molded, spring can be avoided to come off and the problem of neglected loading, and then avoid coming off caused series of problems due to spring.
Preferably, as a kind of embodiment, see Fig. 1 and Fig. 2, described spring 200 in the shape of a spiral, one end of described spring 200 extends from the edge of described filter screen stand 100 to away from described filter screen stand 100 direction, and the other end of described spring 200 is free end.Spiral helicine spring can provide uniform support force to whole screen pack, thus makes whole uniform force of screen pack.
Preferably, as a kind of embodiment, the screw diameter of described spiral helicine spring 200 reduces along the direction away from filter screen stand.Screw diameter in the present embodiment refers to the diameter of the projection in the horizontal plane of a spiral helicine spring.
Preferably, as a kind of embodiment, see Fig. 1, ringwise, and the shape of described spring 200 projection is in the horizontal plane identical with the cross sectional shape of described filter screen stand 100 for described filter screen stand 100.
More excellent, see Fig. 3, described filter screen stand 100 is in annular.The floor projection of spring 200 is also rounded.
Preferably, as a kind of embodiment, the diameter of described spiral helicine spring 200 is all less than the diameter of described filter screen stand 100.The better supporting role of spring to screen pack can be ensured like this.
Preferably, as a kind of embodiment, the thickness of described filter screen stand is 1mm to 4mm.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claim.
Claims (7)
1. a screen modules, it is characterized in that, comprise filter screen stand (100), screen pack and spring (200), described screen pack is arranged on described filter screen stand (100), and described spring (200) is fixed on described filter screen stand (100);
Described filter screen stand (100) is one-body molded with described spring (200);
When described screen modules is arranged on air conditioner filter, described spring (200) abuts with described screen pack.
2. screen modules according to claim 1, it is characterized in that, in the shape of a spiral, described spring (200) extends from the edge of described filter screen stand (100) to the direction away from described filter screen stand (100) described spring (200).
3. screen modules according to claim 2, is characterized in that, the diameter of spiral helicine described spring (200) is all less than the diameter of described filter screen stand (100).
4. screen modules according to claim 2, is characterized in that, the screw diameter of described spring (200) reduces gradually along the direction away from filter screen stand (100).
5. screen modules according to claim 1, it is characterized in that, ringwise, and the shape of described spring (200) projection is in the horizontal plane identical with the cross sectional shape of described filter screen stand (100) for described filter screen stand (100).
6. screen modules according to claim 5, is characterized in that, described filter screen stand (100) is in annular.
7. the screen modules according to claim 1 to 6 any one, is characterized in that, the thickness of described filter screen stand (100) is 1mm to 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838360.4U CN204388442U (en) | 2014-12-25 | 2014-12-25 | Screen modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838360.4U CN204388442U (en) | 2014-12-25 | 2014-12-25 | Screen modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388442U true CN204388442U (en) | 2015-06-10 |
Family
ID=53361156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838360.4U Active CN204388442U (en) | 2014-12-25 | 2014-12-25 | Screen modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204388442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681741A (en) * | 2020-12-31 | 2022-07-01 | 上海德尔格医疗器械有限公司 | Carbon dioxide absorption tank and anesthesia machine |
-
2014
- 2014-12-25 CN CN201420838360.4U patent/CN204388442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681741A (en) * | 2020-12-31 | 2022-07-01 | 上海德尔格医疗器械有限公司 | Carbon dioxide absorption tank and anesthesia machine |
| CN114681741B (en) * | 2020-12-31 | 2024-01-16 | 上海德尔格医疗器械有限公司 | Carbon dioxide absorbing tank and anesthesia machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |