CN202315579U - Online oxygen filter - Google Patents
Online oxygen filter Download PDFInfo
- Publication number
- CN202315579U CN202315579U CN2011204456547U CN201120445654U CN202315579U CN 202315579 U CN202315579 U CN 202315579U CN 2011204456547 U CN2011204456547 U CN 2011204456547U CN 201120445654 U CN201120445654 U CN 201120445654U CN 202315579 U CN202315579 U CN 202315579U
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- China
- Prior art keywords
- filter body
- filter
- flange
- pipe
- online oxygen
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- 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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Abstract
The utility model discloses an online oxygen filter which comprises a filter body and is characterized in that: the filter body is a straight tee; the two ends of the filter body are connected with a reducing pipe respectively; the reducing pipe is connected with an air inlet pipe and an air outlet pipe through a flange a respectively; the bottom of the filter body is connected with a straight cylinder; the bottom of the straight cylinder is connected with a flange; the flange is connected with a flange cover; the flange cover is also provided with a blowdown valve; the filter body is divided into a filter body upper part and a filter body lower part by an inclined intersection baffle; the air inlet pipe is located at the upper end of the filter body; the air outlet pipe is located at the lower end of the filter body; a filter drum is fixed on the intersection baffle; and the bottom of the filter drum extends into the straight cylinder and is fixed in a flange b through a guide plate. The online oxygen filter disclosed by the utility model has the advantages that: the dirt is very convenient to clean, the filter drum is easy and simple to replace, the investment is saved, the efficiency is high, the pressure difference can be observed, and the maintenance is more convenient.
Description
Technical field
The utility model relates to art of filters, relates in particular to a kind of online oxygen filter.
Background technology
Porch at equipment such as the pressure regulator valve of curing by oxygen therapy pipeline, pressure-reducing valves is equiped with oxygen filter, is used for eliminating the impurity in the medium, with the normal use of protection valve and follow-up equipment.The common type of oxygen filter is through type and filters structure outward, and the mounting or dismounting filter core must be unloaded filter down and can clear up or change internal screen from pipeline.Operation, quite time-consuming, the effort of maintenance also must auxiliary lifting appliances.Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
Summary of the invention
The purpose of the utility model provides a kind of online oxygen filter.
The technical scheme that the utility model adopts is:
Online oxygen filter comprises filter body, and said filter body is the equal tee shape; Said filter body two ends connect reduced pipe respectively, said reduced pipe through flange a respectively with go into tracheae and be connected with escape pipe, said filter body bottom connects straight barrel; Said straight barrel bottom adpting flange; Said flange adpting flange lid also is provided with blowoff valve on the said blind flange, said filter body is divided into filter body top and filter body bottom through the baffle plate of holding back that tilts; Saidly go into tracheae and be positioned at the filter body upper end; Said escape pipe is positioned at the filter body lower end, and said holding back is fixed with filter cylinder on the baffle plate, and said filter cylinder bottom extends straight barrel inside and is fixed in the flange b through guide plate.
Said filter body top and top, filter body bottom are respectively equipped with Pressure gauge.
The utility model has the advantages that: the cleaning dirt is quite convenient, and it is laborsaving, succinct to change filter cylinder, and reduced investment, efficient height can be observed pressure reduction, make maintenance more convenient.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, filter body, 2, reduced pipe, 3, flange a, 4, go into tracheae; 5, escape pipe, 6, straight barrel, 7, flange b, 8, blind flange; 9, blowoff valve, 10, hold back baffle plate, 11, filter body top, 12, the filter body bottom; 13, filter cylinder, 14, guide plate, 15, Pressure gauge.
The specific embodiment
As shown in Figure 1, the online oxygen filter of the utility model comprises filter body 1; Said filter body 1 is the equal tee shape, and said filter body 1 two ends connect reduced pipe 2 respectively, said reduced pipe 2 through flange a3 respectively with go into tracheae 4 and be connected with escape pipe 5; Said filter body 1 bottom connects straight barrel 6, said straight barrel 6 bottom adpting flange b7, said flange b7 adpting flange lid 8; Also be provided with blowoff valve 9 on the said blind flange 8, said filter body 1 is divided into filter body top 11 and filter body bottom 12 through the baffle plate 10 of holding back that tilts, and saidly goes into tracheae 4 and is positioned at filter body top 11 ends; Said escape pipe 5 is positioned at filter body bottom 12 ends, and said holding back is fixed with filter cylinder 13 on the baffle plate 10, and said filter cylinder 13 bottoms extend straight barrel 6 inside and are fixed in the flange b7 through guide plate 14; Said filter body top 11 is respectively equipped with Pressure gauge 15 with 12 tops, filter body bottom; The cleaning dirt is quite convenient, and it is laborsaving, succinct to change filter cylinder, reduced investment, efficient height; Can observe pressure reduction, make maintenance more convenient.
Claims (2)
1. online oxygen filter comprises filter body, it is characterized in that: said filter body is the equal tee shape; Said filter body two ends connect reduced pipe respectively, said reduced pipe through flange a respectively with go into tracheae and be connected with escape pipe, said filter body bottom connects straight barrel; Said straight barrel bottom adpting flange; Said flange adpting flange lid also is provided with blowoff valve on the said blind flange, said filter body is divided into filter body top and filter body bottom through the baffle plate of holding back that tilts; Saidly go into tracheae and be positioned at the filter body upper end; Said escape pipe is positioned at the filter body lower end, and said holding back is fixed with filter cylinder on the baffle plate, and said filter cylinder bottom extends straight barrel inside and is fixed in the flange b through guide plate.
2. online oxygen filter according to claim 1 is characterized in that: said filter body top and top, filter body bottom are respectively equipped with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204456547U CN202315579U (en) | 2011-11-11 | 2011-11-11 | Online oxygen filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204456547U CN202315579U (en) | 2011-11-11 | 2011-11-11 | Online oxygen filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315579U true CN202315579U (en) | 2012-07-11 |
Family
ID=46427581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204456547U Expired - Fee Related CN202315579U (en) | 2011-11-11 | 2011-11-11 | Online oxygen filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500176A (en) * | 2011-11-11 | 2012-06-20 | 南通申东冶金机械有限公司 | Online type oxygen filter |
| CN110404358A (en) * | 2019-07-26 | 2019-11-05 | 江苏永鼎光纤科技有限公司 | A kind of new type auto filter device and method of Heating,Ventilating and Air Conditioning |
-
2011
- 2011-11-11 CN CN2011204456547U patent/CN202315579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500176A (en) * | 2011-11-11 | 2012-06-20 | 南通申东冶金机械有限公司 | Online type oxygen filter |
| CN110404358A (en) * | 2019-07-26 | 2019-11-05 | 江苏永鼎光纤科技有限公司 | A kind of new type auto filter device and method of Heating,Ventilating and Air Conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |