CN111853375B - Ponding device is prevented to outdoor tuber pipe - Google Patents
Ponding device is prevented to outdoor tuber pipe Download PDFInfo
- Publication number
- CN111853375B CN111853375B CN202010449036.3A CN202010449036A CN111853375B CN 111853375 B CN111853375 B CN 111853375B CN 202010449036 A CN202010449036 A CN 202010449036A CN 111853375 B CN111853375 B CN 111853375B
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- China
- Prior art keywords
- air pipe
- angle steel
- pipe unit
- air
- annular
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009825 accumulation Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 14
- 229910003460 diamond Inorganic materials 0.000 abstract description 10
- 239000010432 diamond Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/003—Rigid pipes with a rectangular cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/006—Rigid pipes specially profiled
-
- 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
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- 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
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
-
- 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
- F24F13/0272—Modules for easy installation or transport
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Building Environments (AREA)
- Duct Arrangements (AREA)
Abstract
The invention provides an outdoor air duct water accumulation preventing device, which comprises air duct unit sections formed by splicing, wherein an angle steel pressing strip waterproof structure is arranged at the splicing position between the air duct unit sections; the top surface of the air pipe unit section is formed with a diamond folding structure which is composed of four upwards protruding slopes. The invention adopts the special treatment of the upper plane of the air pipe when the air pipe is prefabricated, namely: the diamond folding mode is adopted, so that the upper plane of each air pipe slightly protrudes upwards, and the air pipes prefabricated in the factory are transported to the installation site for installation, thereby saving the on-site manual processing cost; the upper plane of the air pipe is processed in a diamond folding mode, so that the air pipe protrudes outwards, and in the appearance of the air pipe, the impression effect of the air pipe is increased and the phenomenon of water accumulation on the top surface of the air pipe is prevented; meanwhile, an angle steel pressing strip waterproof structure is arranged at the air pipe unit joint, so that the assembly waterproof performance of the air pipe unit joint is enhanced.
Description
Technical Field
The invention relates to the technical field of electromechanical installation engineering, in particular to an outdoor air duct water accumulation preventing device.
Background
The prior installation technical scheme of the outdoor air pipe is as follows:
firstly, manufacturing an air duct according to standard requirements, performing reinforcement treatment in modes of air duct rib pressing and the like, wherein the side length of the air duct is smaller than or equal to 630mm, and the side length of the air duct is larger than 630 mm;
and transferring the prefabricated air duct to an installation site for installation.
The prior air duct installation technology has the following technical defects:
1. the air pipe which is arranged outdoors and horizontally deforms downwards in the middle of the upper plane due to the influence of the gravity of the air collecting pipe.
2. Once raining, the upper plane of the air pipe will cause water accumulation phenomenon, and the quality of the appearance is poor.
3. Long-time water accumulation on the upper plane of the air pipe can cause rust of the galvanized iron sheet air pipe, and the service life is shortened.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides an outdoor air pipe water accumulation preventing device.
The technical scheme provided by the invention is as follows: an outdoor air pipe water accumulation preventing device comprises air pipe unit sections which are spliced and formed, wherein an angle steel pressing strip waterproof structure is arranged at the spliced position between the air pipe unit sections; the top surface of the air pipe unit section is formed with a diamond folding structure which is composed of four upwards protruding slopes.
The invention adopts the special treatment of the upper plane of the air pipe when the air pipe is prefabricated, namely: the diamond folding mode is adopted, so that the upper plane of each air pipe slightly protrudes upwards, and the air pipes prefabricated in a factory are transported to an installation site for installation, thereby saving the cost of on-site manual manufacturing; the upper plane of the air pipe is processed in a diamond folding mode, so that the air pipe protrudes outwards, and the appearance effect of the air pipe is improved; meanwhile, an angle steel pressing strip waterproof structure is arranged at the air pipe unit joint, so that the assembly waterproof performance of the air pipe unit joint is enhanced.
As shown in figures 1-5, when the invention is constructed and installed, the air pipe unit joints of the joints are adopted for assembly, the cross sections of the air pipe unit joints are rectangular, and sealing measures are needed during the assembly. For example, an outside wrapping mode is adopted, and then the air pipe unit sections are wrapped by one layer. On the cross section of the air pipe unit section, on the outer side surface of the main body, the joint between two adjacent air pipe unit sections is provided with an angle steel pressing strip waterproof structure, and the joint is pressed by adopting rubber strips and angle steel, so that rainwater is prevented from flowing into a gap at the joint. In addition, this ponding device is prevented to tuber pipe mainly adopts at tuber pipe unit festival top surface integrated into one piece has rhombus fifty percent discount structure, and rhombus fifty percent discount structure comprises four upward convex domatic, and certain distance is apart from the body edge of tuber pipe unit festival. If the water is on the plane, water is accumulated, and the water is not accumulated again by adopting the diamond-shaped convex slope. Meanwhile, due to the arrangement of the angle steel pressing strip waterproof structure, rainwater cannot enter the air pipe.
Further, angle steel layering waterproof construction includes annular groove, the waterproof circle of rubber and the waterproof circle of annular angle billet, and annular groove integrated into one piece is in the concatenation department between the tuber pipe unit festival, and the waterproof circle of rubber fits in annular groove, and the waterproof circle of rubber is located on the tuber pipe unit festival to the waterproof circle of annular angle billet cover and is restrained.
As shown in fig. 2, 4 and 5, the annular groove is integrally formed at the joint between the air duct unit sections, the rubber waterproof ring is matched in the annular groove, and the annular angle steel bar is sleeved on the air duct unit sections and limits the rubber waterproof ring.
Further, the annular groove is arranged at the joint between the air pipe unit sections, and two annular grooves are arranged in parallel. The edges of the left body and the right body of each air pipe unit section are provided with an annular groove, and the annular grooves of the adjacent air pipe unit sections form a group of angle steel pressing strip waterproof structures.
Further, the annular angle steel bars are arranged along the outer side face of the air pipe unit section to form a fixed frame, a pair of the fixed frames are symmetrically arranged left and right, and the left and right fixed frames are connected through bolts. The fixed frame is welded by encircling annular angle steel bars, and is processed in factories.
Further, the cross section of the rubber waterproof ring is rectangular or concave and limited by a fixed frame consisting of annular angle steel bars. The rubber waterproof ring with the cross section in the shape of a Chinese character 'ao' is adopted at the position, and is reversely buckled on the two annular grooves, and as shown in figure 5, the annular angle steel bars respectively press the rubber waterproof ring.
Further, the rhombus doubling structure is composed of four slopes protruding upwards, and the gradient is about 5%. The design mode of the diamond folding structure is composed of four slopes protruding upwards, and the gradient is about 5%.
Further, the air duct unit further comprises an anti-skid support frame, a fixing component is arranged at the bottom of the anti-skid support frame, and the air duct unit section is located on the anti-skid support frame.
Further, an L-shaped anti-slip pad is arranged at the corner position where the air pipe unit joint is contacted with the anti-slip support frame.
As shown in fig. 3, the anti-slip support frame is in a frame structure, is made of aluminum alloy, is erected along the designed construction route interval and is used for supporting the air pipe unit sections, and a fixed steel plate with a bolt component, namely a fixed component, is arranged at the lower part of the anti-slip support frame and is used for being installed on a steel bar package block preset in construction. An L-shaped anti-slip pad is arranged at the corner position where the air pipe unit joint is contacted with the anti-slip support frame, so that the air pipe unit joint is prevented from sliding on the anti-slip support frame.
The beneficial technical effects of the invention are as follows:
1. the invention adopts the special treatment of the upper plane of the air pipe when the air pipe is prefabricated, namely: the upper plane of each air pipe is slightly raised (including various special-shaped pieces) by adopting a rhombus doubling mode, and the prefabricated air pipes are transported to an installation site for installation, so that the cost of on-site manual manufacturing is saved;
2. the upper plane of the air pipe is processed in a diamond folding mode, so that the air pipe protrudes outwards, and the appearance effect of the air pipe is improved;
3. the upper plane of the air pipe protrudes outwards, so that the phenomenon of water accumulation on the upper plane of the air pipe is avoided during raining, and the air pipe is prevented from being influenced by the water accumulation of the rainwater to cause corrosion; prolonging the service life of the air pipe.
Drawings
FIG. 1 is a schematic view of the spatial structure of a duct unit section of the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 3 is a schematic view of the construction structure of the duct unit section of the present invention;
FIG. 4 is an enlarged schematic view of a portion B of FIG. 3;
FIG. 5 is a schematic view of the installation structure of the angle steel layering waterproof structure of the invention;
in the figure, 1, tuber pipe unit festival, 2, rhombus fifty percent discount structure, 3, body edge, 4, annular groove, 5, annular angle billet, 6, L formula slipmat, 7, anti-skidding support frame, 8, fixed subassembly, 9, rubber waterproof circle.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate positions based on the orientations shown in the drawings only, and for convenience in description, the invention is not limited to the orientations and configurations of the components described, and therefore should not be construed as limiting the invention.
Example 1
An outdoor air pipe water accumulation preventing device comprises air pipe unit sections 1 which are spliced and formed, wherein an angle steel pressing strip waterproof structure is arranged at the spliced part between the air pipe unit sections 1; the top surface of the air pipe unit section 1 is provided with a rhombus doubling-up structure 2, and the rhombus doubling-up structure 2 is composed of four upwards protruding slopes.
The invention adopts the special treatment of the upper plane of the air pipe when the air pipe is prefabricated, namely: the upper plane of each air pipe is slightly raised upwards by adopting a rhombus doubling mode, and the prefabricated air pipes are transported to an installation site for installation, so that the cost of on-site manual manufacturing is saved; the upper plane of the air pipe is processed in a diamond folding mode, so that the air pipe protrudes outwards, and the appearance effect of the air pipe is improved; meanwhile, an angle steel pressing strip waterproof structure is arranged at the air pipe unit joint, so that the assembly waterproof performance of the air pipe unit joint is enhanced.
As shown in figures 1-5, when the invention is constructed and installed, the air pipe unit sections 1 taking the sections as units are adopted for assembly, the cross sections of the air pipe unit sections 1 are rectangular, and sealing measures are needed during the assembly. For example, an outside wrapping mode is adopted, and the air pipe unit section 1 is wrapped by one layer. On the cross section of the air pipe unit section 1, on the outer side surface of the air pipe unit section body, an angle steel pressing strip waterproof structure is arranged at the joint between two adjacent air pipe unit sections 1, and the joint is pressed by adopting rubber strips and angle steel, so that rainwater is prevented from flowing into a gap at the joint. In addition, this ponding device is prevented to tuber pipe mainly adopts at tuber pipe unit festival 1 top surface integrated into one piece has rhombus fifty percent discount structure 2, and rhombus fifty percent discount structure 2 comprises four upward convex domatic, and a certain distance is apart from the body edge 3 of tuber pipe unit festival 1. If the water is on the plane, water is accumulated, and the water is not accumulated again by adopting the diamond-shaped convex slope. Meanwhile, due to the arrangement of the angle steel pressing strip waterproof structure, rainwater cannot enter the air pipe.
Further, angle steel layering waterproof construction includes annular groove 4, the waterproof circle 9 of rubber and the waterproof circle 5 of annular angle steel strip, and annular groove 4 integrated into one piece is in the concatenation department between tuber pipe unit festival 1, and the waterproof circle 9 of rubber cooperates in annular groove 4, and the waterproof circle 9 of rubber is located on tuber pipe unit festival 1 and is restricted to the waterproof circle 5 of annular angle steel strip cover.
As shown in fig. 2, 4 and 5, the annular groove 4 is integrally formed at the joint between the air duct unit sections 1, the rubber waterproof ring 9 is matched in the annular groove 4, and the annular angle steel bar 5 is sleeved on the air duct unit sections 1 and limits the rubber waterproof ring 9.
Further, two annular grooves 4 are arranged in parallel at the joint between the air pipe unit sections 1. The left and right body edges 3 of each air pipe unit section 1 are provided with an annular groove 4, and the annular grooves 4 of adjacent air pipe unit sections 1 form a group of angle steel pressing strip waterproof structures.
Further, the annular angle steel bars 5 are arranged along the outer side surface of the air duct unit section 1 to form a fixed frame, a pair of the fixed frames are symmetrically arranged left and right, and the left and right fixed frames are connected through bolts. The fixed frame is welded by encircling the annular angle steel bars 5, and is processed in factories.
Further, the cross section of the rubber waterproof ring 9 is rectangular or concave, and is limited by a fixed frame formed by the annular angle steel bars 5. In this place, a rubber waterproof ring 9 with a concave cross section is adopted, and the rubber waterproof ring 9 is reversely buckled on two annular grooves 4, and as shown in figure 5, annular angle steel bars 5 respectively press the rubber waterproof ring 9.
Further, the rhombic folded structure 2 is composed of four slopes protruding upwards, and the gradient is about 5%. The preferred design mode of the diamond folding structure 2 is formed by four slopes protruding upwards, and the gradient is about 5%.
Further, the air duct unit further comprises an anti-skid support frame 7, a fixing component 8 is arranged at the bottom of the anti-skid support frame 7, and the air duct unit section 1 is located on the anti-skid support frame 7.
Further, an L-shaped anti-slip pad 6 is arranged at the corner position of the air pipe unit section 1, which is contacted with the anti-slip support frame 7.
As shown in fig. 3, the anti-slip support frame 7 is in a frame structure and is made of aluminum alloy, is erected along the designed construction route interval and is used for supporting the air duct unit section 1, and a fixed steel plate with a bolt component, namely a fixed component 8, is arranged at the lower part of the anti-slip support frame 7 and is used for being installed on a reinforced bar wrapping block preset in construction. An L-shaped anti-slip pad 6 is arranged at the corner position where the air pipe unit section 1 is contacted with the anti-slip support frame 7, so that the air pipe unit section 1 is prevented from sliding on the anti-slip support frame 7.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive relevant technical solutions based on the prior art through logic analysis, reasoning or experiments without creative effort, and thus, all the relevant technical solutions should be within the protection scope of the present claims.
Claims (2)
1. An outdoor tuber pipe prevents ponding device, its characterized in that: comprises spliced air pipe unit sections (1), and an angle steel layering waterproof structure is arranged at the spliced part between the air pipe unit sections (1); the top surface of the air pipe unit section (1) is provided with a rhombus folding structure (2), and the rhombus folding structure (2) is composed of four upwards protruding slopes;
the angle steel pressing strip waterproof structure comprises an annular groove (4), a rubber waterproof ring (9) and an annular angle steel strip (5), wherein the annular groove (4) is integrally formed at the joint between the air pipe unit sections (1), the rubber waterproof ring (9) is matched in the annular groove (4), and the annular angle steel strip (5) is sleeved on the air pipe unit sections (1) and limits the rubber waterproof ring (9);
the annular angle steel bars (5) are arranged along the outer side surface of the air pipe unit section (1) to form a fixed frame, a pair of the fixed frames are symmetrically arranged left and right, and the left and right fixed frames are connected through bolts;
the cross section of the rubber waterproof ring (9) is concave and limited by a fixed frame consisting of annular angle steel bars (5);
the air duct unit comprises an air duct unit section (1), and is characterized by also comprising an anti-skid support frame (7), wherein a fixing assembly (8) is arranged at the bottom of the anti-skid support frame (7), and the air duct unit section (1) is located on the anti-skid support frame (7);
an L-shaped anti-slip pad (6) is arranged at the corner position where the air pipe unit section (1) is contacted with the anti-slip support frame (7);
the left and right body edges (3) of each air pipe unit section (1) are provided with an annular groove (4), and the rubber waterproof ring (9) is reversely buckled on the two annular grooves (4).
2. The outdoor air duct water accumulation preventing device according to claim 1, wherein: the rhombus doubling-over structure (2) consists of four slopes protruding upwards, and the gradient is 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449036.3A CN111853375B (en) | 2020-05-25 | 2020-05-25 | Ponding device is prevented to outdoor tuber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449036.3A CN111853375B (en) | 2020-05-25 | 2020-05-25 | Ponding device is prevented to outdoor tuber pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111853375A CN111853375A (en) | 2020-10-30 |
| CN111853375B true CN111853375B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010449036.3A Active CN111853375B (en) | 2020-05-25 | 2020-05-25 | Ponding device is prevented to outdoor tuber pipe |
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| CN (1) | CN111853375B (en) |
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| RU2060428C1 (en) * | 1989-01-19 | 1996-05-20 | Мету-Зюстем Майниг, КГ | Butt joint between flat-shaft tubular sheet metallic sections |
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| CN208750164U (en) * | 2018-09-29 | 2019-04-16 | 浙江优嘉新材料科技有限公司 | A kind of pressing device of air hose para-seismic support |
| CN110850816A (en) * | 2019-09-30 | 2020-02-28 | 天津奥特浦斯机电设备有限公司 | Galvanized sheet angle iron flange tuber pipe product production management system based on BIM |
| CN210197615U (en) * | 2019-07-10 | 2020-03-27 | 深圳市友健科技有限公司 | Butt-clamp type air duct support |
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2020
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|---|---|---|---|---|
| BE1000639A6 (en) * | 1987-06-03 | 1989-02-28 | Houze Jean Pierre | Metal component joining conduits - has outer member flange bent back to form groove for inner member flange |
| RU2060428C1 (en) * | 1989-01-19 | 1996-05-20 | Мету-Зюстем Майниг, КГ | Butt joint between flat-shaft tubular sheet metallic sections |
| US5394663A (en) * | 1993-06-09 | 1995-03-07 | Man-U-Co, Inc. | Pipe flashing vent |
| KR200330870Y1 (en) * | 2003-08-04 | 2003-10-22 | 주식회사 건설기술네트워크 | The structure of air duct of steel materials |
| CN203361489U (en) * | 2013-07-18 | 2013-12-25 | 中建保华建筑有限责任公司 | Planting soil roof fan support and planting soil roof air pipe support |
| CN203477680U (en) * | 2013-08-07 | 2014-03-12 | 成信绿集成股份有限公司 | Novel air duct system of heating ventilation air conditioner |
| CN205559985U (en) * | 2016-04-11 | 2016-09-07 | 柏诚工程股份有限公司 | Novel vertical rectangular is support for tuber pipe |
| CN105782605A (en) * | 2016-05-12 | 2016-07-20 | 陕西建工安装集团有限公司 | Pressure resisting type air pipe air leakage preventing structure of ventilation air conditioner system and air pipe joint machining method |
| CN206530792U (en) * | 2017-02-13 | 2017-09-29 | 梁宜松 | A kind of enhanced attachment means of composite air duct ventilation shaft |
| CN207112159U (en) * | 2017-08-17 | 2018-03-16 | 无锡市顺来净化科技有限公司 | A kind of wind tube connecting device |
| CN207634685U (en) * | 2017-12-06 | 2018-07-20 | 陕西建工安装集团有限公司 | Compensation rubber weather strip between a kind of angle steel flange connection metal bellows tube coupling |
| CN208750164U (en) * | 2018-09-29 | 2019-04-16 | 浙江优嘉新材料科技有限公司 | A kind of pressing device of air hose para-seismic support |
| CN210197615U (en) * | 2019-07-10 | 2020-03-27 | 深圳市友健科技有限公司 | Butt-clamp type air duct support |
| CN110850816A (en) * | 2019-09-30 | 2020-02-28 | 天津奥特浦斯机电设备有限公司 | Galvanized sheet angle iron flange tuber pipe product production management system based on BIM |
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