CN103953799A - Flange plug-in assembly system shaped like a Chinese character 'jin' of composite air duct - Google Patents
Flange plug-in assembly system shaped like a Chinese character 'jin' of composite air duct Download PDFInfo
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- CN103953799A CN103953799A CN201410163178.8A CN201410163178A CN103953799A CN 103953799 A CN103953799 A CN 103953799A CN 201410163178 A CN201410163178 A CN 201410163178A CN 103953799 A CN103953799 A CN 103953799A
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- CN
- China
- Prior art keywords
- jin
- air duct
- composite air
- font flange
- shaped
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
Abstract
The invention discloses a flange plug-in assembly system shaped like a Chinese character 'jin' of a composite air duct, wherein a main body is composed of multiple flange components shaped like the Chinese character 'jin'; each flange component shaped like the Chinese character 'jin' is composed of an L-shaped outer edgefold and an L-shaped inner edgefold, and a transverse groove and a vertical groove are formed betweent each L-shaped outer edgefold and the corresponding L-shaped inner edgefold, and are perpendicular; the transverse grooves of the flange components shaped like the Chinese character 'jin' are mutually communicated; the vertical grooves of the flange components shaped like the Chinese character 'jin' are mutually communicated; an included angle is formed between the flange components shaped like the Chinese character 'jin' corresponding to the joint angle of plates of the composite air duct. The flange plug-in assembly system shaped like the Chinese character 'jin' of the composite air duct does not need field processing, and the installation of a bend of the air duct can be completed just through plug-in operation. The flange plug-in assembly system shaped like the Chinese character 'jin' of the composite air duct combination has the advantages of convenient assembly, simple operation, high work efficiency, energy conservation and environmental protection.
Description
Technical field
The present invention relates to a kind of composite air duct assembling auxiliary, be specifically related to a kind of composite air duct " jin " font flange grafting assembly system.
Background technique
At present, because of the material characteristic of composite air duct own, cannot carry out cold roll forming, and inconvenience aspect processing and transport, when site operation, the flange connected composite plate materials that use are installed more, running into airduct connects while changing direction, operator need to use machinery to cut flange, then the flange of well cutting is alignd according to the connection angle between composite board, then use screw or pulling rivet to be fixed, its fixation method normally directly uses screw perforating to fix on flange, but this means of fixation is fixing nonstandard, compare without benchmark, be not easy operation, and it is not attractive in appearance.
Summary of the invention
The invention provides a kind of composite air duct " jin " font flange grafting assembly system, to solve the low and inaesthetic problem of complex operation, inefficiency, join strength that prior art exists.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of composite air duct " jin " font flange grafting assembly system, main body is made up of several " jin " font flange assemblies, " jin " font flange assembly is made up of flanging in the outer flanging of L-type and L-type, in the outer flanging of L-type and L-type, between flanging, form cross groove and vertical groove, cross groove is mutually vertical with vertical groove, the cross groove of " jin " font flange assembly communicates with each other, the vertical groove of " jin " font flange assembly communicates with each other, between " jin " font flange assembly, there is certain angle corresponding to the connection angle of composite air duct board, cross groove and vertical inside grooves are installed composite air duct board.
The outer flanging of the L-type side of above-mentioned " jin " font flange assembly arranges chimb, the tightness connecting to improve composite air duct board.
Angle between above-mentioned " jin " font flange assembly is any number of degrees except 0 ° and 360 °.
The outer flanging outer surface of above-mentioned L-type arranges cord.
In the outer flanging of above-mentioned L-type and L-type, the internal surface of flanging arranges anti-slip veins.
Composite air duct assembling runs into and connects while changing direction, operator only need to be according to the connection angle between composite board, select " jin " font flange assembly system of corresponding angle, the composite board cutting is inserted in the cross groove and vertical groove of " jin " font flange assembly.
Compared with prior art, the invention has the beneficial effects as follows:
1, without scene processing, the operation of only need pegging graft just can complete the assembling of airduct assembling direction change place, time saving and energy saving, saves manually, and airduct assembling speed improves more than 50%.
2, Product transport cost 70%, in-situ processing garbage fees saves 90%, and labor productivity improves 30%, and dimension correction, quality guarantee rate are more than 99%.Significantly reduce the waste of material, realized Assembling airduct, installation period shortens more than 50%.
3, product specification is easy to control, simple to operate, does not need complicated training, and workman is easy to learn, has saved a large amount of training costs.
4, energy-conserving and environment-protective, alleviate secondary pollution, and working efficiency is high, vertebration, and tightness is good, long service life.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention in specific embodiment 1;
Fig. 2 is structural representation of the present invention in specific embodiment 2;
Fig. 3 is structural representation of the present invention in specific embodiment 3;
Fig. 4 is structural representation of the present invention in specific embodiment 4;
Fig. 5 is the use schematic diagram of the present invention while assembling for airduct reducing;
Use schematic diagram when Fig. 6 is the present invention for 90 ° of elbows assemblings;
Fig. 7 is structural representation of the present invention in specific embodiment 5;
Fig. 8 is the structural representation of the present invention's " jin " font flange assembly.
In 1 vertical groove in figure, 2 cross grooves, the outer flanging of 3L type, 4L type before flanging, 5 chimbs, 6 end faces, 7 sides, 8 bottom surfaces, 9,10 cords, 11 anti-slip veins.
Embodiment
Example 1
As shown in Fig. 1 and Fig. 8: a kind of composite air duct " jin " font flange grafting assembly system, main body is made up of two " jin " font flange assemblies, " jin " font flange assembly is made up of flanging 4 in the outer flanging 3 of L-type and L-type, in the outer flanging 3 of L-type and L-type, between flanging 4, form cross groove 2 and vertical groove 1, cross groove 2 is mutually vertical with vertical groove 1, the cross groove 2 of " jin " font flange assembly communicates with each other, the vertical groove 1 of " jin " font flange assembly communicates with each other, angle between two " jin " font flange assemblies is 90 °, the inner composite air duct board of installing of cross groove 2 and vertical groove 1, the outer flanging of L-type 3 sides of " jin " font flange assembly arrange chimb 5, the tightness connecting to improve composite air duct board.
Example 2
As shown in Figure 2 and Figure 8, the angle between " jin " font flange assembly is 135 °, and outer flanging 3 outer surfaces of L-type arrange cord 10, and in the outer flanging 3 of L-type and L-type, the internal surface of flanging 4 arranges anti-slip veins 11 all the other are all same as Example 1.
Example 3
As shown in Fig. 3 and Fig. 8: a kind of composite air duct " jin " font flange grafting assembly system, main body is made up of three " jin " font flange assemblies, " jin " font flange assembly is made up of flanging 4 in the outer flanging 3 of L-type and L-type, in the outer flanging 3 of L-type and L-type, between flanging 4, form cross groove 2 and vertical groove 1, cross groove 2 is mutually vertical with vertical groove 1, the cross groove 2 of three " jin " font flange assemblies communicates with each other, and forms the curved passage of S; The vertical groove 1 of three " jin " font flange assemblies communicates with each other, form the curved passage of S, angle between adjacent two " jin " font flange assemblies is 135 °, the inner composite air duct board of installing of cross groove 2 and vertical groove 1, the outer flanging of L-type 3 sides of " jin " font flange assembly arrange chimb 5, the tightness connecting to improve composite air duct board.
Example 4
As shown in Figure 4 and Figure 8: a kind of composite air duct " jin " font flange grafting assembly system, main body is made up of three " jin " font flange assemblies, " jin " font flange assembly is made up of flanging 4 in the outer flanging 3 of L-type and L-type, in the outer flanging 3 of L-type and L-type, between flanging 4, form cross groove 2 and vertical groove 1, cross groove 2 is mutually vertical with vertical groove 1, the cross groove 2 of three " jin " font flange assemblies communicates with each other, and forms bridge shape passage; The vertical groove 1 of three " jin " font flange assemblies communicates with each other, form bridge shape passage, angle between adjacent two " jin " font flange assemblies is 135 °, the inner composite air duct board of installing of cross groove 2 and vertical groove 1, the outer flanging of L-type 3 sides of " jin " font flange assembly arrange chimb 5, the tightness connecting to improve composite air duct board.
Example 5
As shown in Figure 7 and Figure 8: a kind of composite air duct " jin " font flange grafting assembly system, main body is made up of two " jin " font flange assemblies, " jin " font flange assembly is made up of flanging 4 in the outer flanging 3 of L-type and L-type, in the outer flanging 3 of L-type and L-type, flanging 4 is arcuate structure, in the outer flanging 3 of L-type and L-type, between flanging 4, form cross groove 2 and vertical groove 1, cross groove 2 is mutually vertical with vertical groove 1, the cross groove 2 of " jin " font flange assembly communicates with each other, form curved channel, the vertical groove 1 of " jin " font flange assembly communicates with each other, form curved channel, cross groove 2 and the inner composite air duct board that arc is installed of vertical groove 1, the outer flanging of L-type 3 sides of " jin " font flange assembly arrange chimb 5, the tightness connecting to improve composite air duct board.
Composite air duct " jin " font flange grafting assembly system in the various embodiments described above, during for the assembling of airduct reducing, as shown in Figure 5, reducing airduct is S curved " jin " the font flange assembly system of 135 ° and four faces of composite board combination reducing airduct by four angles, first the reducing composite board cutting is inserted in the cross groove 2 of composite air duct " jin " the font flange assembly system in two embodiments 3, assemble again the same assembly of a reducing composite board curved with S " jin " font flange assembly system, by two blocks of straight composite boards, an oblique composite board inserts in the vertical groove 1 of S curved " jin " font flange assembly system, then buckle the same assembly of reducing composite board curved with S " jin " font flange assembly system, fix with viscose glue or self tapping screw, finally reducing airduct is suitable for reading, end opening is installed respectively air duct flange, S curved " jin " font flange assembly system in the present embodiment can become the curved replacement of S with " jin " font flange combination by " jin " font flange assembly system of 135 ° of angles in two embodiments 2.
Composite air duct " jin " font flange grafting assembly system in the various embodiments described above, during for 90 ° of elbow assemblings, as shown in Figure 6, the elbow composite board that cuts inserts in two " jin " font flange assembly systems of 90 ° of angles and the cross groove 2 of " jin " font flange and forms two sides 7, in the vertical groove 1 of 90 ° of " jin " font flange assembly systems of first angle and " jin " font flange, insert two composite board composition end faces 6 and the back side, again two blocks of composite boards are inserted and in the cross groove 2 of " jin " font flange assembly system of 90 ° of second angles, form bottom surface 8 and 9 above, finally fix with self tapping screw.
Claims (5)
1. a composite air duct " jin " font flange grafting assembly system, it is characterized in that main body is made up of several " jin " font flange assemblies, " jin " font flange assembly is made up of flanging in the outer flanging of L-type and L-type, in the outer flanging of L-type and L-type, between flanging, form cross groove and vertical groove, cross groove is mutually vertical with vertical groove, the cross groove of " jin " font flange assembly communicates with each other, the vertical groove of " jin " font flange assembly communicates with each other, between " jin " font flange assembly, there is certain angle corresponding to the connection angle of composite air duct board, cross groove and vertical inside grooves are installed composite air duct board.
2. composite air duct according to claim 1 " jin " font flange grafting assembly system, is characterized in that the outer flanging of the L-type side of " jin " font flange assembly arranges chimb.
3. composite air duct according to claim 1 " jin " font flange grafting assembly system, is characterized in that the angle between " jin " font flange assembly is any number of degrees except 0 ° and 360 °.
4. composite air duct according to claim 1 " jin " font flange grafting assembly system, is characterized in that the outer flanging outer surface of L-type arranges cord.
5. composite air duct according to claim 1 " jin " font flange grafting assembly system, is characterized in that the internal surface of flanging in the outer flanging of L-type and L-type arranges anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163178.8A CN103953799A (en) | 2014-04-16 | 2014-04-16 | Flange plug-in assembly system shaped like a Chinese character 'jin' of composite air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163178.8A CN103953799A (en) | 2014-04-16 | 2014-04-16 | Flange plug-in assembly system shaped like a Chinese character 'jin' of composite air duct |
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| CN103953799A true CN103953799A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410163178.8A Pending CN103953799A (en) | 2014-04-16 | 2014-04-16 | Flange plug-in assembly system shaped like a Chinese character 'jin' of composite air duct |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963383A (en) * | 2022-05-25 | 2022-08-30 | 中电环宇（北京）建设工程有限公司 | Manufacturing and assembling method of smoke-preventing and exhausting air pipe |
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| CN201273398Y (en) * | 2008-08-04 | 2009-07-15 | 邱云幸 | Flange connector |
| CN201373197Y (en) * | 2009-01-21 | 2009-12-30 | 杜洪奎 | Non-cutting compound ventilation duct plastic steel connecting flange |
| CN201382210Y (en) * | 2009-04-24 | 2010-01-13 | 刘金铃 | Moisture-proof and fire-proof air pipe |
| CN201387114Y (en) * | 2009-04-08 | 2010-01-20 | 同方人工环境有限公司 | Air conditioning unit case body structure |
| CN101634376A (en) * | 2009-08-19 | 2010-01-27 | 胡志超 | Compound air duct and method thereof |
| CN202803717U (en) * | 2012-07-10 | 2013-03-20 | 上海开纯洁净室技术工程有限公司 | Seal structure for the installation of on-line real time monitoring efficient filtering negative pressure air exhausting device |
| CN203322567U (en) * | 2013-05-09 | 2013-12-04 | 张传义 | Novel flange shaped like Chinese character 'jin' used for composite air duct connection |
| CN203784483U (en) * | 2014-04-16 | 2014-08-20 | 德州中威空调设备有限公司 | Composite air pipe insertion assembly system adopting flanges like Chinese character jin |
-
2014
- 2014-04-16 CN CN201410163178.8A patent/CN103953799A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273398Y (en) * | 2008-08-04 | 2009-07-15 | 邱云幸 | Flange connector |
| CN201373197Y (en) * | 2009-01-21 | 2009-12-30 | 杜洪奎 | Non-cutting compound ventilation duct plastic steel connecting flange |
| CN201387114Y (en) * | 2009-04-08 | 2010-01-20 | 同方人工环境有限公司 | Air conditioning unit case body structure |
| CN201382210Y (en) * | 2009-04-24 | 2010-01-13 | 刘金铃 | Moisture-proof and fire-proof air pipe |
| CN101634376A (en) * | 2009-08-19 | 2010-01-27 | 胡志超 | Compound air duct and method thereof |
| CN202803717U (en) * | 2012-07-10 | 2013-03-20 | 上海开纯洁净室技术工程有限公司 | Seal structure for the installation of on-line real time monitoring efficient filtering negative pressure air exhausting device |
| CN203322567U (en) * | 2013-05-09 | 2013-12-04 | 张传义 | Novel flange shaped like Chinese character 'jin' used for composite air duct connection |
| CN203784483U (en) * | 2014-04-16 | 2014-08-20 | 德州中威空调设备有限公司 | Composite air pipe insertion assembly system adopting flanges like Chinese character jin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963383A (en) * | 2022-05-25 | 2022-08-30 | 中电环宇（北京）建设工程有限公司 | Manufacturing and assembling method of smoke-preventing and exhausting air pipe |
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| PB01 | Publication | ||
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Application publication date: 20140730 |