CN202143808U - Split type oxygenerator air intake filter and oxygenerator - Google Patents
Split type oxygenerator air intake filter and oxygenerator Download PDFInfo
- Publication number
- CN202143808U CN202143808U CN201120181106U CN201120181106U CN202143808U CN 202143808 U CN202143808 U CN 202143808U CN 201120181106 U CN201120181106 U CN 201120181106U CN 201120181106 U CN201120181106 U CN 201120181106U CN 202143808 U CN202143808 U CN 202143808U
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- CN
- China
- Prior art keywords
- filter
- oxygenerator
- upper shell
- lower house
- air intake
- 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)
- Filtering Materials (AREA)
Abstract
The utility model relates to a split type oxygenerator air intake filter and an oxygenerator, wherein the filter comprises an upper casing and a lower casing; the upper casing and the lower casing are assembled together so as to form a filter cavity; a filtering device is arranged inside the filter cavity; an air tube opening for being connected with an air tube is formed on the outer wall of the lower casing; and an air inlet is formed at the upper part of the upper casing. The split type oxygenerator air intake filter is externally mounted on the oxygenerator so as to be convenient for dismounting, and airburst noises are small; and layers of filtering devices are used for filtering, so that the filtering effect is good.
Description
Technical field
The utility model relates to the oxygenerator technical field, specifically is split type oxygenerator air intake filter and oxygenerator.
Background technology
The molecular sieve that the oxygenerator oxygen separation is adopted requires quite high to air quality, thus along with compressor horsepower strengthens, the also corresponding increasing of air inlet traffic requirement, and the empty quick-fried noise that forms is very big, this just need the suitable inlet air filtration system of design.
The filtration system that prior art provides is installed in the oxygenerator, though reduce admission line, along with compressor horsepower strengthens; The air inlet flow is also corresponding wants the also corresponding increasing of big filter core volume; The installing space that is occupied also strengthens, and crosses filter core and mainly use HEPA (High efficiency particulate air Filter, high efficiency particle air filter); This filter uses a period of time to change; Often replacing need open the case, and is outdoor if oxygenerator hangs over, and greatly causes the difficulty of replacing.
The utility model content
The main purpose of the utility model provides a kind of dismounting, good filtration effect, split type oxygenerator air intake filter and oxygenerator that noise is low be convenient to.
The utility model solves the technical scheme that its technical problem adopted:
A kind of split type oxygenerator air intake filter, it comprises:
Upper shell and lower house; Said upper shell is installed in to form with said lower house and filters cavity; Be provided with filter in the said filtration cavity, the outer wall of said lower house is provided with the gas tube orifice that is used to connect tracheae, and the top of said upper shell is provided with air inlet.
Preferably, said upper shell is connected through snap close with said lower house, and the junction of said upper shell and said lower house is provided with V-arrangement plastic cement pad.
Preferably, the air inlet of the top of said upper shell is provided with rainproof grid.
Preferably, said filter comprises: be used for first filtration sponge of filtering, be arranged on the cotton filter of PP of said filtration sponge below and the fungi-proofing filter that is arranged on the cotton filter of said PP below.
The utility model also provides a kind of oxygenerator, comprises air intake filter, and said air intake filter comprises:
Upper shell and lower house; Said upper shell is installed in to form with said lower house and filters cavity; Be provided with filter in the said filtration cavity, the outer wall of said lower house is provided with the gas tube orifice that is used to connect tracheae, and the top of said upper shell is provided with air inlet.
Preferably, said upper shell is connected through snap close with said lower house, and the junction of said upper shell and said lower house is provided with V-arrangement plastic cement pad.
Preferably, the air inlet of the top of said upper shell is provided with rainproof grid.
Preferably, said filter comprises: be used for first filtration sponge of filtering, be arranged on the cotton filter of PP of said filtration sponge below and the fungi-proofing filter that is arranged on the cotton filter of said PP below.
Implement the technical scheme of the utility model, have following beneficial effect: the split type oxygenerator air intake filter that the utility model provides is that external is installed on the oxygenerator, is convenient to dismounting and empty quick-fried noise is little; Filter good filtration effect through the multiple filtration device.
Description of drawings
The external structure of the filter that Fig. 1 provides for the utility model embodiment;
The cut-away view of the filter that Fig. 2 provides for the utility model embodiment.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment provides a kind of split type oxygenerator air intake filter, and is as depicted in figs. 1 and 2, comprising:
In the present embodiment; Preferably; Said upper shell 110 is connected through snap close 130 with said lower house 120; For make be connected between upper shell 110 and the lower house 120 more closely, have better sealing effectiveness, said upper shell 110 is provided with V-arrangement plastic cement pad with the junction of said lower house 120.
In order to prevent that rainwater from getting in this filter from air inlet, in other embodiment, the air inlet of the top of said upper shell 110 is provided with rainproof grid 111.This rainproof grid 111 covers this air inlet, and extraneous air direction of arrow in Fig. 2 gets in this filter.
In the above embodiments; More concrete; Said filter comprises: be used for first filtration sponge 130 of filtering, be arranged on the cotton filter 140 of PP of said filtration sponge 130 belows and the fungi-proofing filter 150 that is arranged on the cotton filter of said PP (terylene) 140 belows.The below of this filter is provided with escape pipe 160, and this escape pipe 160 is used to connect the gas tube orifice 121 on lower house 120 outer walls, with air feed in oxygenerator.
The utility model also provides a kind of oxygenerator, comprises the air intake filter that the foregoing description provides, and said air intake filter comprises:
Upper shell and lower house; Said upper shell is installed in to form with said lower house and filters cavity; Be provided with filter in the said filtration cavity, the outer wall of said lower house is provided with the gas tube orifice that is used to connect tracheae, and the top of said upper shell is provided with air inlet.
Preferably, said upper shell is connected through snap close with said lower house, and the junction of said upper shell and said lower house is provided with V-arrangement plastic cement pad.
Preferably, the air inlet of the top of said upper shell is provided with rainproof grid.
Preferably, said filter comprises: be used for first filtration sponge of filtering, be arranged on the cotton filter of PP of said filtration sponge below and the fungi-proofing filter that is arranged on the cotton filter of said PP below.
More than be merely the preferred embodiment of the utility model,, any modification of being done within all spirit at the utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model not in order to restriction the utility model.
Claims (8)
1. a split type oxygenerator air intake filter is characterized in that, comprising:
Upper shell and lower house; Said upper shell is installed in to form with said lower house and filters cavity; Be provided with filter in the said filtration cavity, the outer wall of said lower house is provided with the gas tube orifice that is used to connect tracheae, and the top of said upper shell is provided with air inlet.
2. split type according to claim 1 oxygenerator air intake filter is characterized in that said upper shell is connected through snap close with said lower house, and the junction of said upper shell and said lower house is provided with V-arrangement plastic cement pad.
3. like the said split type oxygenerator air intake filter of claim 2, it is characterized in that the air inlet of the top of said upper shell is provided with rainproof grid.
4. split type according to claim 1 oxygenerator air intake filter; It is characterized in that; Said filter comprises: be used for first filtration sponge of filtering, be arranged on the cotton filter of PP of said filtration sponge below and the fungi-proofing filter that is arranged on the cotton filter of said PP below.
5. an oxygenerator is characterized in that, comprises air intake filter, and said air intake filter comprises:
Upper shell and lower house; Said upper shell is installed in to form with said lower house and filters cavity; Be provided with filter in the said filtration cavity, the outer wall of said lower house is provided with the gas tube orifice that is used to connect tracheae, and the top of said upper shell is provided with air inlet.
6. like the said oxygenerator of claim 5, it is characterized in that said upper shell is connected through snap close with said lower house, the junction of said upper shell and said lower house is provided with V-arrangement plastic cement pad.
7. like the said oxygenerator of claim 6, it is characterized in that the air inlet of the top of said upper shell is provided with rainproof grid.
8. like the said oxygenerator of claim 5, it is characterized in that said filter comprises: be used for first filtration sponge of filtering, be arranged on the cotton filter of PP of said filtration sponge below and the fungi-proofing filter that is arranged on the cotton filter of said PP below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120181106U CN202143808U (en) | 2011-05-31 | 2011-05-31 | Split type oxygenerator air intake filter and oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120181106U CN202143808U (en) | 2011-05-31 | 2011-05-31 | Split type oxygenerator air intake filter and oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143808U true CN202143808U (en) | 2012-02-15 |
Family
ID=45579745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120181106U Expired - Fee Related CN202143808U (en) | 2011-05-31 | 2011-05-31 | Split type oxygenerator air intake filter and oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190171A (en) * | 2014-09-26 | 2014-12-10 | 江苏华强新能源科技有限公司 | Efficient filter |
| CN105545539A (en) * | 2016-01-25 | 2016-05-04 | 童建飞 | Acceleration fuel economizer |
| CN109482014A (en) * | 2019-01-07 | 2019-03-19 | 江苏鱼跃医疗设备股份有限公司 | A kind of filter for installation and the nitrogen oxygen segregation apparatus using it |
-
2011
- 2011-05-31 CN CN201120181106U patent/CN202143808U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190171A (en) * | 2014-09-26 | 2014-12-10 | 江苏华强新能源科技有限公司 | Efficient filter |
| CN104190171B (en) * | 2014-09-26 | 2016-08-24 | 江苏华强新能源科技有限公司 | A kind of high efficiency particulate air filter |
| CN105545539A (en) * | 2016-01-25 | 2016-05-04 | 童建飞 | Acceleration fuel economizer |
| CN109482014A (en) * | 2019-01-07 | 2019-03-19 | 江苏鱼跃医疗设备股份有限公司 | A kind of filter for installation and the nitrogen oxygen segregation apparatus using it |
| CN109482014B (en) * | 2019-01-07 | 2024-01-09 | 江苏鱼跃医疗设备股份有限公司 | Filter device and nitrogen-oxygen separation device using same |
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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: 20120215 Termination date: 20130531 |