CN204533923U - A kind of dismountable flange air pipe device - Google Patents
A kind of dismountable flange air pipe device Download PDFInfo
- Publication number
- CN204533923U CN204533923U CN201520183622.2U CN201520183622U CN204533923U CN 204533923 U CN204533923 U CN 204533923U CN 201520183622 U CN201520183622 U CN 201520183622U CN 204533923 U CN204533923 U CN 204533923U
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- China
- Prior art keywords
- airduct
- sealing
- joint
- air pipe
- supervisor
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of dismountable flange air pipe device, comprise galvanized steel plain sheet, buckle spring sheet, airduct Stamping Steel Ribbon.Wherein, the utility model is with buckle spring sheet for core, and arm and supervisor (managing and outer tube namely) joint adopts card bead pipe joint spring sheet to be fixed to be connected, because buckle spring fitting is simple, and convenient disassembly, bring facility so also to airduct follow-up inspection maintenance.But this requires that the working process of airduct is more meticulous, with the internal-and external diameter of arm, supervisor requires that when being connected size fits like a glove, and the sealing of such guarantee airduct reaches optimum.Sealing joint strip position, between interface and clamp button of the spring, ensure that sealing on the one hand, prevents protruding clamp button of the spring from affecting the sealing effect of sealing joint strip on the other hand, and requires wide as much as possible, make sealing not only be confined to jointing, better tightness like this.This apparatus structure is simple, good stability, is convenient to install.Finished product can save the space of joint at the local this patent of the absolute altitude deficiencies such as underground parking garage, can also reach the effect that outward appearance is clean and tidy, attractive in appearance, is convenient to installation, dismounting, maintenance, and can reuses.In addition can also save cost of labor, significantly improve speed of application.
Description
Technical field
The utility model belongs to pipe ventilated control field, is specifically related to a kind of dismountable flange air pipe device.
Background technique
In the normally used flange of airduct, angle steel flange is very firm, and for large airduct and high-pressure system, but cost is high, is also the form of airduct connection the earliest.Plate flange in contrast altogether, and structural strength is stronger, welding, good corrosion resistance, and connect tight, air leak rate of air curtain is low.But because the use of angle steel material is less, relative and angle steel airduct, soundness is poorer than angle steel, and must pass through machine tooling, and the requirement for equipment is higher, and it is installed generally, manually cannot operate realization.As can be seen here, traditional air duct flange device, its installing/dismounting is all more complicated, needs a large amount of manpowers, and construction is comparatively slow, and in the place of the absolute altitude deficiencies such as underground parking garage, flange connections can take certain space.Simplify installation process if want, often again along with the situation occurring poor stability, not only facilitated install but also secure seal and joint space-efficient air pipe device is most important so work out one.
Summary of the invention
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of dismountable flange air pipe device, can facilitate installing/dismounting, effectively save manpower, significantly improve speed of application.In addition its firm, good stability, can save the space of joint, can also reach the effect that outward appearance is clean and tidy, attractive in appearance, and can reuse at the local this patent of the absolute altitude deficiencies such as underground parking garage.
In order to realize above-mentioned task, the utility model is solved by the following technical solutions: a kind of dismountable flange air pipe device, comprises arm and supervisor, buckle spring sheet, airduct Stamping Steel Ribbon.Wherein, arm is made up of galvanized steel plain sheet material with supervisor, arm be responsible for joint and adopt buckle spring sheet to be fixed to be connected, between connection interface place and clamp button of the spring, to adopt airduct Stamping Steel Ribbon to seal;
Further, the fabrication and installation of described galvanized steel plain sheet are pressed code for acceptance of construction quality of conditioning works GB50243-2002 and are performed;
Further, described buckle spring sheet adopts card bead pipe joint spring sheet;
Further, described airduct Stamping Steel Ribbon adopts 8501 sealing joint strips.
The beneficial effects of the utility model: buckle spring fitting is simple, and convenient disassembly, bring facility so also to airduct follow-up inspection maintenance.Finished product can save the space of joint at the local this patent of the absolute altitude deficiencies such as underground parking garage, can also reach the effect that outward appearance is clean and tidy, attractive in appearance, is convenient to installation, dismounting, maintenance, and can reuses.In addition can also save cost of labor, significantly improve speed of application.
Accompanying drawing explanation
Fig. 1 is the whole structure figure in kind of the utility model patent;
Fig. 2 is annexation schematic diagram of the present utility model;
Fig. 3 is buckle spring sheet pictorial diagram;
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment
Below provide specific embodiment of the utility model, it should be noted that the utility model is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1, a kind of dismountable flange air pipe device, comprises arm (interior pipe) 1, airduct Stamping Steel Ribbon 2, buckle spring sheet 3, supervisor's (outer tube) 4.Wherein, arm and supervisor (manage and outer tube namely) joint adopts card bead pipe joint spring sheet to be fixed to be connected, and connection interface place employing airduct Stamping Steel Ribbon seals.
In the present embodiment, the fabrication and installation of galvanized steel plain sheet are pressed code for acceptance of construction quality of conditioning works GB50243-2002 and are performed, according to airduct size, by galvanized sheet in production line straightening, beading, then cutting machine corner cut, shear, seaming, then bending is carried out in joint by bender.Must ensure that in joint, pipe institute knuckle degree is not too big in the process, interior pipe external diameter and outer tube diameter fit like a glove as much as possible, make the sealing of airduct reach optimum as far as possible.
Described buckle spring sheet 3 adopts card bead pipe joint spring sheet; Card bead pipe joint spring sheet good stability, material selection 65 Manganese Spring Steel band, uses advanced heat treatment and electroplating technology, ensures that shell fragment has very high elasticity and fatigue strength, make it sturdy and durable after drawing.Usually respectively install a buckle spring sheet at the four sides of square airduct additional and just can make connection stable between supervisor and arm, if be in the occasion high to airduct stability requirement, according to circumstances can add dress.
Described airduct Stamping Steel Ribbon 2 adopts 8501 sealing joint strips.8501 fireproof tape sealants be by speciality polymer material make nontoxic, solvent-free, cold construction, self-adhering-type waterproof sealing sealing tape, it has the features such as the low temperature resistant and cementability of excellent tightness, water tightness, weatherability, corrosion resistance, is usually used in the encapsulation process in the adhering and sealing process of wind pipe of central air-conditioning flange mouth, the adhering and sealing process of flue seam crossing and hole through walls.It has good flame retarding, heat-resisting, cold-resistant, air impermeability, oil resistant, water-fast, acidproof, alkaline-resisting, have no irritating odor, free from environmental pollution, to metal with nonmetal there is good adhesive force.
This device when mounted, clamp button of the spring is only needed to dock, then seal with arm joint airduct Stamping Steel Ribbon supervisor, the status requirement of sealing joint strip is between clamp button of the spring and interface, ensure that sealing on the one hand, prevent protruding clamp button of the spring from affecting the sealing effect of sealing joint strip on the other hand.That the size of arm and supervisor (manage and outer tube namely) fits like a glove as far as possible to the requirement of device, while the convex twisting of clamp button of the spring and groove also to ensure slitless connection, with the sealing of assurance device.
The equipment that the utility model adopts and element are known product, and those skilled in the art are according to the concrete Placement of the technical solution of the utility model and arrangement known.
Claims (4)
1. a dismountable flange air pipe device, comprise arm and supervisor, buckle spring sheet, airduct Stamping Steel Ribbon, wherein, arm is made up of galvanized steel plain sheet material with supervisor, arm adopts buckle spring sheet to be fixed to be connected, to adopt airduct Stamping Steel Ribbon to seal between connection interface place and clamp button of the spring with supervisor joint.
2. dismountable flange air pipe device as claimed in claim 1, it is characterized in that, the fabrication and installation of described galvanized steel plain sheet are pressed code for acceptance of construction quality of conditioning works GB50243-2002 and are performed.
3. dismountable flange air pipe device as claimed in claim 1, is characterized in that, described buckle spring sheet adopts card bead pipe joint spring sheet.
4. dismountable flange air pipe device as claimed in claim 1, it is characterized in that, described airduct Stamping Steel Ribbon adopts 8501 sealing joint strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183622.2U CN204533923U (en) | 2015-03-30 | 2015-03-30 | A kind of dismountable flange air pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183622.2U CN204533923U (en) | 2015-03-30 | 2015-03-30 | A kind of dismountable flange air pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533923U true CN204533923U (en) | 2015-08-05 |
Family
ID=53747929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183622.2U Expired - Fee Related CN204533923U (en) | 2015-03-30 | 2015-03-30 | A kind of dismountable flange air pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120770A (en) * | 2020-01-11 | 2020-05-08 | 成都高质建筑工程有限公司 | Pipeline installation structure for central air conditioner and installation method thereof |
| CN113028172A (en) * | 2021-03-02 | 2021-06-25 | 凯斯达科技有限公司 | Fire control air pipe easy to assemble and coupling assembling thereof |
-
2015
- 2015-03-30 CN CN201520183622.2U patent/CN204533923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120770A (en) * | 2020-01-11 | 2020-05-08 | 成都高质建筑工程有限公司 | Pipeline installation structure for central air conditioner and installation method thereof |
| CN113028172A (en) * | 2021-03-02 | 2021-06-25 | 凯斯达科技有限公司 | Fire control air pipe easy to assemble and coupling assembling thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |