CN204380879U - A kind of eddy flow preventer - Google Patents
A kind of eddy flow preventer Download PDFInfo
- Publication number
- CN204380879U CN204380879U CN201420854570.2U CN201420854570U CN204380879U CN 204380879 U CN204380879 U CN 204380879U CN 201420854570 U CN201420854570 U CN 201420854570U CN 204380879 U CN204380879 U CN 204380879U
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- eddy flow
- flow preventer
- cover body
- preventer
- utility
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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.)
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Abstract
A kind of eddy flow preventer, it comprises a circular cover body, evenly offers at least two exhausting holes along cover body circumferential side wall; Covering on top lateral surface central authorities establish connecting flange.Described flange specification is DN80, DN100, DN150, DN200, DN300.The utility model eddy flow preventer integrates and prevents the function such as eddy flow, filtration, can quick Fabrication, and cost is low, can meet the requirement of different flow and caliber.
Description
Technical field
The utility model relates to a kind of eddy flow preventer, concretely, relates to type selecting and the making of this eddy flow preventer.
Background technology
GB50974-2014 " feedwater and hydrant system technical specification " implemented on October 1st, 2014, and wherein 5.1.12 and 5.2.6 bar all relates to the use of eddy flow preventer, and similar products are different in the market, and processing and fabricating is complicated, needs professional mould.
In view of this, those skilled in the art is devoted to research and development one and is applicable to easy to make, the eddy flow preventer that the process-cycle is short, to solve the use of existing market forward spin flow preventer and to reduce engineering cost.
Utility model content
The purpose of this utility model is to provide a kind of eddy flow preventer, integrates and prevents the function such as eddy flow, filtration, can quick Fabrication, and cost is low, and both having can be mass also can on-site customization.
For achieving the above object, the technical solution of the utility model is:
A kind of eddy flow preventer, it comprises a circular cover body, evenly offers at least two exhausting holes along cover body circumferential side wall; Covering on top lateral surface central authorities establish connecting flange.
Further, described flange specification is DN80, DN100, DN150, DN200, DN300.
Again, described eddy flow preventer adopts corrosion resistant plate.
The utility model has the various advantages such as making is simple, practical, cost is low, can meet the requirement of different flow and caliber.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Detailed description of the invention
See Fig. 1, a kind of eddy flow preventer of the present utility model, it comprises a circular cover body 1, evenly offers at least two exhausting holes 11 along cover body circumferential side wall; Cover body 1 top outside central authorities establish connecting flange 2.
Further, described flange 2 specification is DN80, DN100, DN150, DN200, DN300.
Again, described cyclone prevents from adopting corrosion resistant plate.
Figure 1 shows that the eddy flow preventer of DN150, DN200, DN300 caliber, be placed in fire cistern absorbing well, absorption well, double as horn mouth and support thereof.
Figure 2 shows that the eddy flow preventer of DN80, DN100 caliber, be inverted in fireproof tank in roof, flange is arranged on outside water tank and is connected with outlet pipe.
Claims (3)
1. an eddy flow preventer, is characterized in that: it comprises a circular cover body, evenly offers at least two exhausting holes along cover body circumferential side wall; Covering on top lateral surface central authorities establish connecting flange.
2. eddy flow preventer as claimed in claim 1, is characterized in that: described flange specification is DN80, DN100, DN150, DN200, DN300.
3. eddy flow preventer as claimed in claim 1, is characterized in that: the described cyclone that prevents adopts corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854570.2U CN204380879U (en) | 2014-12-26 | 2014-12-26 | A kind of eddy flow preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854570.2U CN204380879U (en) | 2014-12-26 | 2014-12-26 | A kind of eddy flow preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380879U true CN204380879U (en) | 2015-06-10 |
Family
ID=53353635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854570.2U Active CN204380879U (en) | 2014-12-26 | 2014-12-26 | A kind of eddy flow preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349142A (en) * | 2022-03-11 | 2022-04-15 | 克拉玛依市三达新技术股份有限公司 | Silicon removal reactor for thickened oil sewage and thickened oil sewage treatment system |
-
2014
- 2014-12-26 CN CN201420854570.2U patent/CN204380879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349142A (en) * | 2022-03-11 | 2022-04-15 | 克拉玛依市三达新技术股份有限公司 | Silicon removal reactor for thickened oil sewage and thickened oil sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190612 Address after: 200050 No. 1118 Dingxi Road, Changning District, Shanghai Patentee after: SHANGHAI BAOGANG CONSTRUCTION ENGINEERING DESIGN CO.,LTD. Address before: 200050 3rd floor, 1229 Zhoujiazui Road, Yangpu District, Shanghai Patentee before: BAOSTEEL CONSTRUCTION SYSTEM INTEGRATION CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200050 No. 1118 Dingxi Road, Shanghai, Changning District Patentee after: Shanghai Baosteel Construction Engineering Technology Co.,Ltd. Address before: 200050 No. 1118 Dingxi Road, Shanghai, Changning District Patentee before: SHANGHAI BAOGANG CONSTRUCTION ENGINEERING DESIGN CO.,LTD. |