CN212319079U - Prevent flange joint device of compound tuber pipe of type of discharging fume - Google Patents
Prevent flange joint device of compound tuber pipe of type of discharging fume Download PDFInfo
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- CN212319079U CN212319079U CN202021190986.0U CN202021190986U CN212319079U CN 212319079 U CN212319079 U CN 212319079U CN 202021190986 U CN202021190986 U CN 202021190986U CN 212319079 U CN212319079 U CN 212319079U
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- plate body
- die
- air pipe
- tuber pipe
- casting
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- 238000007599 discharging Methods 0.000 title claims abstract description 12
- 239000003517 fume Substances 0.000 title claims abstract description 12
- 150000001875 compounds Chemical class 0.000 title claims abstract description 11
- 238000004512 die casting Methods 0.000 claims abstract description 40
- 239000002131 composite material Substances 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241001649190 Campsis Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to a prevent flange joint device of compound tuber pipe of type of discharging fume, prevent flange joint device of compound tuber pipe of type of discharging fume includes whole main part die-casting angle and tuber pipe, and whole main part die-casting angle includes first plate body, second plate body and third plate body, and the base of first plate body and the base of second plate body are fixed perpendicularly respectively in the up end of third plate body, and the up end of third plate body is provided with two sets of connecting strips along diagonal direction symmetry; the bottom in the tuber pipe is provided with the spread groove, and the other end of connecting strip is pegged graft in the spread groove. The die-casting angle of the integral main body and the design of the air pipe can quickly complete the connection between the air pipe plate and the air pipe flange, and the installation efficiency is improved; secondly, the first plate body, the second plate body and the third plate body are integrally inserted and connected, so that secondary welding or adhesive bonding connection on a construction site is avoided, and the operation safety is ensured; and finally, the four corners of the die-casting corners of the integral flange main body are integrally die-cast and formed, so that the sealing performance of the air pipe is improved, and the energy is saved.
Description
Technical Field
The utility model relates to a ventilation air conditioning technology field, more specifically say, relate to a prevent flange joint device of compound tuber pipe of type of discharging fume.
Background
Along with the increasing popularization of central air conditioners, the demand of ventilation pipelines is also larger and larger, and because the length of the ventilation pipelines is formed by connecting a section of air-saving pipe according to the ventilation distance, flanges are required to be fixedly connected at the joint of the ventilation pipelines. At present, the flange majority that is used for connecting the type tuber pipe of preventing discharging fume is angle steel flange and board flange etc. altogether, wherein the angle steel flange is more general, this flange is formed by the angle steel preparation of unidimensional not, the campsis will punch on the monolithic flange after the preparation, then link together several festivals tuber pipe with the bolt, the stability of angle steel flange is good, can satisfy in the national standard to rectangle tuber pipe what size warp little requirement, but its manufacturing procedure is complicated, it is big man-hour to consume, the cost is also higher, and also very heavy. Especially, the center hole distance of the flange connecting bolt is easy to deviate, thereby bringing a plurality of unexpected difficulties to the on-site butt joint of the air pipe, and leading to low efficiency and increased labor cost. The air pipes required to be used in the smoke-exhaust prevention ventilation system are specified to be A-grade non-combustible materials, the traditional method is that the flanges of the air pipes are welded and formed and are installed and connected through bolts, and the two installation methods have the problem of low installation efficiency; the surface of the angle steel flange needs to be sprayed with anticorrosive paint, so that the spraying process can pollute the surrounding environment; and the welding method needs to use the burning things which may cause a fire disaster in the work progress, has the potential safety hazard in the work progress, the utility model discloses a new solution is proposed to above problem.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a prevent flange joint device of compound tuber pipe of type of discharging fume to solve the technical problem who mentions among the background art.
In order to solve the above problems, the utility model adopts the following technical proposal.
According to the utility model discloses prevent flange joint device of compound tuber pipe of type of discharging fume, prevent flange joint device of the compound tuber pipe of type of discharging fume and include:
the die-casting corner of the integral main body comprises a first plate body, a second plate body and a third plate body, one end of the first plate body is vertically fixed at one end of the second plate body, the bottom edge of the first plate body and the bottom edge of the second plate body are respectively vertically fixed on the upper end face of the third plate body, the upper end face of the third plate body is square, two groups of connecting strips are symmetrically arranged on the upper end face of the third plate body along the diagonal direction, the two groups of connecting strips are positioned in an area defined by the first plate body and the second plate body, one ends of the connecting strips are fixed on the upper end face of the third plate body, and the lower end faces of the connecting strips extend upwards along the length direction and are provided with limiting grooves; and the bottom in the air pipe is provided with a connecting groove, and the other end of the connecting strip is inserted in the connecting groove.
In this embodiment, because of the design of whole main part die-casting angle and tuber pipe, like this, the operator can peg graft respectively two tuber pipes on the connecting strip on the third plate body, makes the lateral wall of tuber pipe and the vertical edge laminating of first plate body or second plate body, and the inside wall laminating of two tuber pipes simultaneously. The connection between the air pipe plate and the air pipe flange can be completed quickly by the design of the connecting grooves of the die-casting angle connecting strips and the air pipe of the integral main body, so that the installation efficiency is improved; secondly, the first plate body, the second plate body and the third plate body are integrally inserted and connected, so that secondary welding or adhesive bonding connection on a construction site is avoided, pollution to the surrounding environment and use of a fire source are reduced, and operation safety is guaranteed.
Additionally, according to the utility model discloses the flange joint device of the compound tuber pipe of type of preventing discharging fume of above-mentioned embodiment can also have following additional technical characterstic:
according to the utility model discloses an embodiment, the lower terminal surface of tuber pipe is extended to both sides and is provided with the pterygoid lamina, the up end of pterygoid lamina with the up end of third plate body is provided with the card strip along the direction of first plate body and second plate body respectively, and blocks the strip and be located outside the area that first plate body and second plate body enclose.
According to the utility model discloses an embodiment, between whole main part die-casting angle and another whole main part die-casting angle and be provided with C type fastener between tuber pipe and another tuber pipe respectively, C type fastener is installed two on the card strip.
According to an embodiment of the present invention, the cross section of the card strip is a semicircular shape.
According to the utility model discloses an embodiment, the multiunit mounting groove has been seted up respectively to the lower terminal surface of third plate body and the lower terminal surface of tuber pipe, and the mounting groove is the notch cuttype on the third plate body and arranges.
According to the utility model discloses an embodiment, it is two sets of between whole main part die-casting angle and two sets of be provided with between the tuber pipe and be provided with the rubber pad, the bilateral symmetry of rubber pad is provided with the sand grip, and the sand grip joint is in the mounting groove.
According to the utility model discloses an embodiment, the lateral wall of tuber pipe and the vertical edge laminating of first plate body or second plate body.
According to the utility model discloses an embodiment, two the inside wall of tuber pipe is along vertical edge laminating.
According to the utility model discloses an embodiment, whole main part die-casting angle adopts whole die-casting shaping.
According to the utility model discloses an embodiment, whole main part die-casting angle and tuber pipe adopt the aluminum alloy material.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the flange connection device of the smoke discharge prevention type composite air duct of the present invention;
FIG. 2 is a schematic diagram of the die-cast corner of the unitary body of FIG. 1;
FIG. 3 is a schematic view of the air duct connection structure in a preferred embodiment of the flange connection device for a smoke discharge prevention type composite air duct of the present invention;
fig. 4 is a schematic structural view of a bottom portion of the third plate in fig. 1.
The reference numbers in the figures illustrate:
1. die-casting corners of the integral body; 101. a first plate body; 102. a second plate body; 103. a third plate body; 104. a connecting strip; 105. a limiting groove; 2. an air duct; 201. connecting grooves; 202. a wing plate; 3. clamping the strip; 4. c-shaped clamping pieces; 5. mounting grooves; 6. a rubber pad; 601. and (4) raised strips.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention, including the change of materials, such as replacing aluminum alloy with steel plate.
Referring to fig. 1 to 4, according to the flange connection device of the smoke discharge prevention type composite air duct of the embodiment of the present invention, the flange connection device of the smoke discharge prevention type composite air duct includes:
the die-casting corner comprises an integral main body die-casting corner 1, wherein the integral main body die-casting corner 1 comprises a first plate body 101, a second plate body 102 and a third plate body 103, one end of the first plate body 101 is vertically fixed at one end of the second plate body 102, the bottom edge of the first plate body 101 and the bottom edge of the second plate body 102 are respectively and vertically fixed on the upper end face of the third plate body 103, the upper end face of the third plate body 103 is square, two groups of connecting strips 104 are symmetrically arranged on the upper end face of the third plate body 103 along the diagonal direction, the two groups of connecting strips 104 are positioned in an area defined by the first plate body 101 and the second plate body 102, one end of each connecting strip 104 is fixed on the upper end face of the third plate body 103, and the lower end face of each connecting strip 104 is provided with; and the air pipe 2, the bottom in the air pipe 2 is provided with a connecting groove 201, and the other end of the connecting strip 104 is inserted in the connecting groove 201.
In this embodiment, because of the design of whole main part die-casting angle 1 and tuber pipe 2, like this, the operator can peg graft two tuber pipes 2 respectively on connecting strip 104 on third plate body 103, makes the laminating of the vertical edge of the lateral wall of tuber pipe 2 and first plate body 101 or second plate body 102, and the inside wall laminating of two tuber pipes 2 simultaneously. The connection between the air pipe plate and the air pipe flange can be completed quickly by the design of the connecting grooves 201 of the connecting strips 104 and the air pipes 2 of the die-casting angle 1 of the integral main body, so that the installation efficiency is improved; secondly, the first plate body 101, the second plate body 102 and the third plate body 103 are integrally inserted and connected, so that secondary welding or gluing connection on a construction site is avoided, pollution to the surrounding environment and use of a fire source are reduced, and operation safety is guaranteed.
Furthermore, wing plates 202 extend from the lower end surface of the air duct 2 to the two sides, clamping strips 3 are respectively arranged on the upper end surfaces of the wing plates 202 and the upper end surface of the third plate body 103 along the directions of the first plate body 101 and the second plate body 102, and the clamping strips 3 are located outside the area enclosed by the first plate body 101 and the second plate body 102.
Further, C-shaped clamping pieces 4 are respectively arranged between the die-casting angle 1 of the integral main body and the die-casting angle 1 of the other integral main body and between the air pipe 2 and the other air pipe 2, and the C-shaped clamping pieces 4 are arranged on the two clamping strips 3.
Further, the cross section of the clamping strip 3 is semicircular.
Further, a plurality of sets of mounting grooves 5 are respectively formed in the lower end face of the third plate body 103 and the lower end face of the air pipe 2, and the mounting grooves 5 are arranged on the third plate body 103 in a stepped manner.
Further, two sets of between whole main part die-casting angle 1 and two sets of be provided with rubber pad 6 between tuber pipe 2, the bilateral symmetry of rubber pad 6 is provided with sand grip 601, and sand grip 601 joint is in the mounting groove 5.
Further, the outer side wall of the air duct 2 is attached to the vertical edge of the first plate 101 or the second plate 102.
Furthermore, the inner side walls of the two air pipes 2 are attached along the vertical edge.
Further, the integral main body die-casting corner 1 is formed by integral die-casting.
Further, the whole main body die-casting angle 1 is made of an aluminum alloy material.
The working process of the utility model is as follows:
an operator can respectively insert the two air pipes 2 on the connecting strips 104 on the third plate body 103, so that the outer side walls of the air pipes 2 are attached to the vertical edges of the first plate body 101 or the second plate body 102, and the inner side walls of the two air pipes 2 are attached to each other; respectively attaching one group of integral main body die-casting corners 1 to the lower end surfaces of the air pipes 2 and the other group of integral main body die-casting corners 1 to the lower end surfaces of the air pipes 2, simultaneously installing rubber pads 6 in the installation grooves 5 between the two groups of integral main body die-casting corners 1 or the two groups of air pipes 2, and then installing C-shaped clamping pieces 4 on the clamping strips 3 to enable the two groups of clamping strips 3 to be positioned in the C-shaped clamping pieces 4; and the whole main body die-casting angle 1 is integrally die-cast and formed by adopting an aluminum alloy material. The connection between the air pipe plate and the air pipe flange can be completed quickly by the design of the connecting grooves 201 of the connecting strips 104 and the air pipes 2 of the die-casting angle 1 of the integral main body, so that the installation efficiency is improved; secondly, the whole of first plate body 101 second plate body 102 and third plate body 103 inserts the connection, avoid job site secondary welding or glue to paste the connection, reduce the pollution and the use of ignition source to the surrounding environment, guarantee operation safety, and finally, the whole die-casting in four corners of whole main part die-casting angle 1 is formed, butt joint becomes the right angle after avoiding carrying out 45 degrees incision processing to tuber pipe 2, flange four corners is easy to split like this, the air leakage is serious, the dewfall even, the whole die-casting in flange angle improves the sealing performance of tuber pipe 2, the energy saving.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope of the present invention, and all the substitutes including the material should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a prevent flange joint device of compound tuber pipe of type of discharging fume which characterized in that, prevent flange joint device of compound tuber pipe of type of discharging fume includes:
the die-casting corner of the integral main body comprises a first plate body, a second plate body and a third plate body, one end of the first plate body is vertically fixed at one end of the second plate body, the bottom edge of the first plate body and the bottom edge of the second plate body are respectively vertically fixed on the upper end face of the third plate body, the upper end face of the third plate body is square, two groups of connecting strips are symmetrically arranged on the upper end face of the third plate body along the diagonal direction, the two groups of connecting strips are positioned in an area defined by the first plate body and the second plate body, one ends of the connecting strips are fixed on the upper end face of the third plate body, and the lower end faces of the connecting strips extend upwards along the length direction and are provided with limiting grooves; and the bottom in the air pipe is provided with a connecting groove, and the other end of the connecting strip is inserted in the connecting groove.
2. The flange connection device of the smoke discharge prevention type composite air pipe according to claim 1, wherein: the lower extreme of tuber pipe extends towards both sides and is provided with the pterygoid lamina, the up end of pterygoid lamina with the up end of third plate body is provided with the card strip along the direction of first plate body and second plate body respectively, and blocks the strip and be located outside the area that first plate body and second plate body enclose.
3. The flange connection device for the smoke exhaust preventing type composite air pipe according to claim 2, wherein: c-shaped clamping pieces are respectively arranged between the die-casting angle of the integral main body and the die-casting angle of the other integral main body and between the air pipe and the other air pipe, and the C-shaped clamping pieces are arranged on the two clamping strips.
4. The flange connection device for the smoke exhaust preventing type composite air pipe according to claim 2, wherein: the cross section of the clamping strip is semicircular.
5. The flange connection device of the smoke discharge prevention type composite air pipe according to claim 1, wherein: the lower terminal surface of third plate body and the lower terminal surface of tuber pipe have seted up the multiunit mounting groove respectively, and the mounting groove is the notch cuttype and arranges on the third plate body.
6. The flange connection device of the smoke discharge prevention type composite air pipe according to claim 5, wherein: two sets of between the whole main part die-casting angle and two sets of be provided with the rubber pad between the tuber pipe, the bilateral symmetry of rubber pad is provided with the sand grip, and the sand grip joint is in the mounting groove.
7. The flange connection device of the smoke discharge prevention type composite air pipe according to claim 1, wherein: the lateral wall of tuber pipe and the vertical edge laminating of first plate body or second plate body.
8. The flange connection device of the smoke discharge prevention type composite air pipe according to claim 1, wherein: and the inner side walls of the two air pipes are attached along the vertical edge.
9. The flange connection device of the smoke discharge prevention type composite air pipe according to claim 1, wherein: the die-casting angle of the integral main body is formed by integral die-casting.
10. The flange connection device of the smoke discharge prevention type composite air pipe according to claim 1, wherein: the whole main body die-casting angle and the air duct are made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190986.0U CN212319079U (en) | 2020-06-24 | 2020-06-24 | Prevent flange joint device of compound tuber pipe of type of discharging fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190986.0U CN212319079U (en) | 2020-06-24 | 2020-06-24 | Prevent flange joint device of compound tuber pipe of type of discharging fume |
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| Publication Number | Publication Date |
|---|---|
| CN212319079U true CN212319079U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021190986.0U Active CN212319079U (en) | 2020-06-24 | 2020-06-24 | Prevent flange joint device of compound tuber pipe of type of discharging fume |
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| CN (1) | CN212319079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609231A (en) * | 2020-06-24 | 2020-09-01 | 梁宜松 | Prevent flange joint device of compound tuber pipe of type of discharging fume |
-
2020
- 2020-06-24 CN CN202021190986.0U patent/CN212319079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609231A (en) * | 2020-06-24 | 2020-09-01 | 梁宜松 | Prevent flange joint device of compound tuber pipe of type of discharging fume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210430 Address after: 221000 room 620, building 5, Zhongyin Plaza, chuyun Road, Yunlong District, Xuzhou City, Jiangsu Province Patentee after: Liang Yisong Patentee after: Jiangsu yifusite Technology Development Co.,Ltd. Address before: Room 601, gate 3, building 2, courtyard 108, Fengtai South Road, Fengtai District, Beijing Patentee before: Liang Yisong |
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| TR01 | Transfer of patent right |