CN202927339U - Branch connecting piece for air suction pipe of deduster - Google Patents
Branch connecting piece for air suction pipe of deduster Download PDFInfo
- Publication number
- CN202927339U CN202927339U CN 201220579557 CN201220579557U CN202927339U CN 202927339 U CN202927339 U CN 202927339U CN 201220579557 CN201220579557 CN 201220579557 CN 201220579557 U CN201220579557 U CN 201220579557U CN 202927339 U CN202927339 U CN 202927339U
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- branch
- pipeline
- flange
- deduster
- tube
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Abstract
The utility model discloses a branch connecting piece for an air suction pipe of a deduster, and belongs to the field of deduster pipelines. Burrs are formed on the internal surface and the external surface of a connecting part between a main pipeline and a branch pipeline of an air suction pipe of the existing deduster, and the internal surface and the external surface of the connecting part are not smooth. The branch connecting piece comprises a main pipeline and a branch pipeline, wherein the branch pipeline is communicated with the main pipeline; the main pipeline and the branch pipeline are molded integrally by processing; the branch connecting piece for the air suction pipe of the deduster further comprises a flange A, a flange B and a flange C; the flange A is connected with the lower ends of the main pipeline and the branch pipeline; the flange B is connected with the upper end of the main pipeline; the flange C is connected with the upper end of the branch pipeline; and a central axis of the main pipeline and a central axis of the branch pipeline are crossed to form a 30-45-degree included angle. The branch connecting piece is used for connecting the branch pipeline with the main pipeline in the air suction pipe of the deduster; no burrs exist on the internal surface and the external surface of the connecting part between the main pipeline and the branch pipeline; the internal surface and the external surface of the connecting part are very smooth, so that the resistance to a fluid is negligible; dust in the fluid can converge smoothly to the main pipeline from a branch part; the service efficiency of the pipelines is high; and the external surface of the branch part of the pipelines is attractive.
Description
Technical field
The utility model relates to deduster exhaust tube technical field, particularly relates to a kind of branch's link of deduster exhaust tube.
Background technique
At present, increase lateral at existing deduster exhaust tube main pipe, method of construction generally is: perforate on existing deduster exhaust tube main pipe as with electric welding machine cutting hole on its main pipe, is welded on lateral on the main pipe again.On main pipe during perforate, owing to be manual operations, generally aspect size, all have error, and the edge in the hole is jagged, and is after lateral and main pipe weld together, jagged at the inner and outer surface of its welding part, rough, the burr of its internal surface is very large to the fluid resistance in the pipeline, and dust can not come together in main pipe swimmingly in bifurcation, and is very large on the impact of pipeline using effect; The burr of its outer surface is very large on the aesthetics impact of pipe surface.In order to reduce described burr to the resistance of the fluid in the pipeline, so that dust can come together in main pipe swimmingly in bifurcation, improve the utilization efficiency of pipeline, and improve the aesthetics of pipe surface, people have carried out a large amount of experiments and research work to branch's link of deduster exhaust tube.Therefore, people wish that urgently the convection cell resistance is little, dust comes out at branch's link that bifurcation can come together in a kind of deduster exhaust tube that utilization efficiency is high, pipe branch place outer surface aesthetics is good of main pipe, pipeline swimmingly.
Summary of the invention
Technical problem to be solved in the utility model is: the joint inner and outer surface that overcomes the deduster exhaust tube main pipe of prior art and lateral is jagged, rough, thereby the resistance of convection cell is very large, dust can not come together in the defective of main pipe swimmingly in bifurcation, a kind of branch's link of deduster exhaust tube is provided, branch's link of this deduster exhaust tube does not have burr at the joint of main pipe and lateral inner and outer surface, its inner and outer surface is very smooth, the resistance of convection cell can be ignored, dust in the fluid can come together in main pipe swimmingly in bifurcation, the utilization efficiency of pipeline is high, and pipe branch place outer surface is attractive in appearance.
The technological scheme that its technical problem that solves the utility model adopts is: branch's link of deduster exhaust tube, comprise main pipe and branch pipe(tube), and branch pipe(tube) is communicated with main pipe, and main pipe and branch pipe(tube) are one-body molded by processing.
Further, branch's link of this deduster exhaust tube also comprises the A flange, and the lower end of A flange and main pipe, branch pipe(tube) links together.
Further, branch's link of this deduster exhaust tube also comprises the B flange, and the upper end of B flange and main pipe links together.
Further, branch's link of this deduster exhaust tube also comprises the C flange, and the upper end of C flange and branch pipe(tube) links together.
Further, the crossing angle that forms in the medial axis of the medial axis of described main pipe and branch pipe(tube) is 30 °～45 °.
Preferably, the crossing angle that forms in the medial axis of the medial axis of described main pipe and branch pipe(tube) is 30 °.
The beneficial effects of the utility model are: 1, because the utility model comprises main pipe and branch pipe(tube), branch pipe(tube) is communicated with main pipe, main pipe and branch pipe(tube) are one-body molded by processing, be that branch pipe(tube) and main pipe have been made an integral body, the joint of main pipe and lateral is seamless link, the joint inner and outer surface does not have burr, its inner and outer surface is very smooth, so, the resistance of convection cell can be ignored, dust in the fluid can come together in main pipe swimmingly in bifurcation, and the utilization efficiency of pipeline is high.2, because air-flow junction resistance is little, so, can ignore to the influenced by wind pressure of whole duster system.3, structure of the present utility model is ingenious, and the joint outer surface of branch pipe(tube) and main pipe is very attractive in appearance.4, because the utility model is integrated, and its joint inner and outer surface does not have burr, very smooth, the resistance of convection cell can be ignored, so the dust in the fluid is little to impact force of the present utility model, namely harmfulness is little, so, long service life of the present utility model.6, the utility model is simple in structure, and is reasonable in design, practical, is worth widely promotion and application.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is plan view of the present utility model;
Fig. 3 is left view of the present utility model;
Description of reference numerals among Fig. 1 to Fig. 3: 1---main pipe; 2---branch pipe(tube); 3---the A flange; 4---the B flange; 5---the C flange.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model being described in further detail, is not that practical range of the present utility model is confined to this.
As shown in Figure 1 to Figure 3, branch's link of the described a kind of deduster exhaust tube of present embodiment comprises main pipe 1 and branch pipe(tube) 2, and branch pipe(tube) 2 is communicated with main pipe 1, and main pipe 1 and branch pipe(tube) 2 are one-body molded by processing.Further, branch's link of this deduster exhaust tube also comprises A flange 3, and the lower end of A flange 3 and main pipe 1, branch pipe(tube) 2 links together.Further, branch's link of this deduster exhaust tube also comprises B flange 4, and the upper end of B flange 4 and main pipe 1 links together.Further, branch's link of this deduster exhaust tube also comprises C flange 5, and the upper end of C flange 5 and branch pipe(tube) 2 links together.Further, it is 30 °～45 ° that the angle that forms is intersected in the medial axis of the medial axis of described main pipe 1 and branch pipe(tube) 2, preferred, and in the present embodiment, it is 30 ° that the angle that forms is intersected in the medial axis of the medial axis of described main pipe 1 and branch pipe(tube) 2.Described direction is as the criterion with Fig. 1 in the present embodiment, and the top of Fig. 1 is the upper end, and the below of Fig. 1 is the lower end.
The above only is a preferred embodiment of the present utility model; so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify; for example; a kind of branch's link of deduster exhaust tube; comprise main pipe 1 and branch pipe(tube) 2; branch pipe(tube) 2 is communicated with main pipe 1; main pipe 1 and branch pipe(tube) 2 are one-body molded by processing; it is 30 °～45 ° that the angle that forms is intersected in the medial axis of the medial axis of described main pipe 1 and branch pipe(tube) 2, and these features all are included in the protection domain of the utility model patent application.
Claims (6)
1. branch's link of deduster exhaust tube is characterized in that: comprise main pipe (1) and branch pipe(tube) (2), branch pipe(tube) (2) is communicated with main pipe (1), and main pipe (1) and branch pipe(tube) (2) are one-body molded by processing.
2. branch's link of deduster exhaust tube according to claim 1, it is characterized in that: also comprise A flange (3), the lower end of A flange (3) and main pipe (1), branch pipe(tube) (2) links together.
3. branch's link of deduster exhaust tube according to claim 1, it is characterized in that: also comprise B flange (4), the upper end of B flange (4) and main pipe (1) links together.
4. branch's link of deduster exhaust tube according to claim 1, it is characterized in that: also comprise C flange (5), the upper end of C flange (5) and branch pipe(tube) (2) links together.
5. branch's link of deduster exhaust tube according to claim 1 is characterized in that: it is 30 °～45 ° that the angle that forms is intersected in the medial axis of the medial axis of described main pipe (1) and branch pipe(tube) (2).
6. branch's link of deduster exhaust tube according to claim 5 is characterized in that: it is 30 ° that the angle that forms is intersected in the medial axis of the medial axis of described main pipe (1) and branch pipe(tube) (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579557 CN202927339U (en) | 2012-11-06 | 2012-11-06 | Branch connecting piece for air suction pipe of deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579557 CN202927339U (en) | 2012-11-06 | 2012-11-06 | Branch connecting piece for air suction pipe of deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927339U true CN202927339U (en) | 2013-05-08 |
Family
ID=48217300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579557 Expired - Lifetime CN202927339U (en) | 2012-11-06 | 2012-11-06 | Branch connecting piece for air suction pipe of deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878369A (en) * | 2015-06-07 | 2015-09-02 | 上海华虹宏力半导体制造有限公司 | Exhaust pipe connecting element of TEOS (tetraethyl orthosilicate) machine table and exhaust pipe |
-
2012
- 2012-11-06 CN CN 201220579557 patent/CN202927339U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878369A (en) * | 2015-06-07 | 2015-09-02 | 上海华虹宏力半导体制造有限公司 | Exhaust pipe connecting element of TEOS (tetraethyl orthosilicate) machine table and exhaust pipe |
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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 |
Effective date of registration: 20180704 Address after: 523000 Po Ting Road, Ting Shan community, Houjie community, Houjie Town, Dongguan, Guangdong Patentee after: GUANGDONG MINGHANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 523946 second industrial zone, Huan Gang village, Houjie Town, Dongguan, Guangdong. Patentee before: DONGGUAN LONGJI ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |