CN201803103U - Combination airduct flange connection section material - Google Patents
Combination airduct flange connection section material Download PDFInfo
- Publication number
- CN201803103U CN201803103U CN2010205559902U CN201020555990U CN201803103U CN 201803103 U CN201803103 U CN 201803103U CN 2010205559902 U CN2010205559902 U CN 2010205559902U CN 201020555990 U CN201020555990 U CN 201020555990U CN 201803103 U CN201803103 U CN 201803103U
- Authority
- CN
- China
- Prior art keywords
- section bar
- connection
- opening
- connect
- face
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Duct Arrangements (AREA)
Abstract
The practical discloses a combination airduct flange connection section material being essentially composed of an aluminium section bar for connection and a plastic section bar for connection, wherein the aluminium section bar is provided with a connecting surface which is provided with an opening dovetail furrow for insertion of a dovetail joint on one side edge of the inner end surface, the plastic section bar for connection being provided with a connecting stop surface, the connecting stop surface and the corresponding position on the aluminium section bar for connection to the opening dovetail furrow being provided with dovetail joints for insertion to the opening dovetail furrow, the connecting stop surface on lower side of the dovetail joint end being provided with a opening insertion sliding chute, a wing-like right-angle metal external packaging connection section bar being provided with a L-like clamping surface and a H-like cutting connection section bar. The utility mode is composed of four kinds of connection section bars in inserting combination and is characterized by light weight, high intensity, simple and convenient mounting, quick construction, efficient sealing and fireproof, and low cost.
Description
Technical field
The utility model belongs to a kind of combined type air duct flange connection profile, is combined by metal material and non-metallic material.
Background technique
The composite board blast pipe connecting flange material of using in the ventilation and air conditioning engineering has angle steel, aluminum alloy and PVC flange profile at present, the flange of making of angle steel and aluminum alloy is the cost height not only, and the manufacturing procedure complexity, is easy to generate the pitch-row deviation, bring difficulty to installation, can produce cold bridge phenomenon in two joint airduct joints, must be incubated for this reason, and insulation expense cost height, the insulation position is uneven, be incubated of poor quality, the insulation in high-lift operation, cause working security poor; Low, the easily aging distortion of full PVC flange profile intensity, general interchangeability is very poor, has a strong impact on the airduct installation quality.
Summary of the invention
Therefore, the purpose of this utility model is a kind of combined type air duct flange connection profile of design, is formed by four kinds of connection profile combined insertings, and is in light weight, the intensity height, and simple installation, speed of application is fast, and sealing and fire retardancy are good, and cost is low, the advantage of long service life.For this reason, the utility model is mainly formed with being connected with plastic section bar with aluminium section bar by connecting, and comprising:
Connect and use aluminium section bar, connect and comprise a Connection Card face with aluminium section bar, interior edge face one side of Connection Card face is provided with the opening dovetail groove that inserts for dovetail joint;
Connect and use plastic section bar, connection with plastic section bar have one with the Connection Card face identical shaped be connected block face, connect block face and be provided with dovetail joint in the insertion opening dovetail groove with being connected with the opening dovetail groove corresponding position on the aluminium section bar, the downside connection block face of dovetail joint end is provided with opening grafting chute;
Wild goose wing shape right angle metal outsourcing connection profile, wild goose wing shape right angle metal outsourcing connection profile has a L shaped angle card face, and the outer edge evagination of L shaped angle card face forms the evagination draw-in groove that snaps in of aluminium section bar Connection Card face cross section for connection;
The H font is transplanted a cutting and is connect section bar, and the cutting of H font connects the two ends up and down of section bar and inserts the two opening grafting chute internal fixation two connection plastic section bars that connect with plastic section bar respectively.The said structure design has reached the purpose of this utility model.
The utility model has changed two joint airduct mouths and leaned against on the flange punching and wear bolted conventional method, is formed by four kinds of connection profile combined insertings, and is in light weight, the intensity height, simple installation, speed of application is fast, sealing and fire retardancy are good, and cost is low, the advantage of long service life.
Description of drawings
Figure is a separated state structural representation of the present utility model
Embodiment
As shown in the figure, a kind of combined type air duct flange connection profile, mainly be made up of with being connected with plastic section bar with aluminium section bar connection, four kinds of connection profiles of the combination of pegging graft are to connect with aluminium section bar, connection to connect section bar with plastic section bar, wild goose wing shape right angle metal outsourcing connection profile and the cutting of H font.
Connect with aluminium section bar 1, connect and comprise a Connection Card face 11 with aluminium section bar, interior edge face one side of Connection Card face is provided with the opening dovetail groove 12 that inserts for dovetail joint.Connect with aluminium section bar made of aluminum.
Connect with plastic section bar 2, connection with plastic section bar have one with the Connection Card face identical shaped be connected block face 21, connect block face and be provided with dovetail joint 22 in the insertion opening dovetail groove with being connected with the opening dovetail groove corresponding position on the aluminium section bar, the downside connection block face of dovetail joint end is provided with opening grafting chute.Connection is made of plastics with plastic section bar.Described opening grafting chute lateral cross section ovalize, opening laterally.Described connection plastic section bar is the PVC section bar.
Wild goose wing shape right angle metal outsourcing connection profile 3, wild goose wing shape right angle metal outsourcing connection profile has a L shaped angle card face 31, and the outer edge evagination of L shaped angle card face forms the evagination draw-in groove 32 that snaps in of aluminium section bar Connection Card face cross section for connection.
The H font is transplanted a cutting and is connect section bar 4, and the cutting of H font connects the two ends up and down of section bar and inserts the two opening grafting chute internal fixation two connection plastic section bars that connect with plastic section bar respectively.Described H font cutting connects section bar and is made of plastics.
During use, dovetail joint is inserted and secured in the opening dovetail groove, make connect with aluminium section bar be connected with the plastic section bar structure that is fixed as one, connect with in the Connection Card face of aluminium section bar and the connection block face that is connected with plastic section bar and be formed for the fixedly fixed groove 5 on composite sheet material airduct limit, finish with the thermal-insulating sealing on composite sheet material airduct limit and fix.
The exterior edge face of opening grafting chute forms and connects the two connection end faces that connect with plastic section bar.The H font is transplanted a cutting the two ends up and down connect section bar and is connected a end with plastic section bar upper shed grafting chute from two and insert two respectively and connect the connection end face that the opening grafting chute internal fixation two with plastic section bar connect with plastic section bar, finishes the limit connection thermal-insulating sealing of adjacent two composite sheet material airducts and fixes.Thermal-insulating sealing with the fixing two composite sheet material airduct limits that at right angles distribute of wild goose wing shape right angle metal outsourcing connection profile is fixed.Wild goose wing shape right angle metal outsourcing connection profile is connected and fixed with rivet with being connected with the aluminium section bar jointing place.
In a word, the utility model is formed by four kinds of connection profile combined insertings, is formed by four kinds of connection profile combined insertings, and is in light weight, the intensity height, and simple installation, speed of application is fast, and sealing and fire line are good, and cost is low, the advantage of long service life.
Claims (3)
1. a combined type air duct flange connection profile is mainly formed with being connected with plastic section bar with aluminium section bar by connecting, and it is characterized in that:
Connect and use aluminium section bar, connecting with aluminium section bar is a kind of banded sheet material, and a Connection Card face is arranged, and interior edge face one side of Connection Card face is provided with for the dovetail joint insertion and is interior big outer little opening dovetail groove;
Connect and use plastic section bar, connection with plastic section bar have one with the Connection Card face identical shaped be connected block face, connect block face and be provided with dovetail joint in the insertion opening dovetail groove with being connected with the opening dovetail groove corresponding position on the aluminium section bar, the downside connection block face of dovetail joint end is provided with opening grafting chute;
Wild goose wing shape right angle metal outsourcing connection profile, wild goose wing shape right angle metal outsourcing connection profile has a L shaped angle card face, and the outer edge evagination of L shaped angle card face forms the evagination draw-in groove that snaps in of aluminium section bar Connection Card face cross section for connection;
The H font is transplanted a cutting and is connect section bar, and the cutting of H font connects the two ends up and down of section bar and inserts the two opening grafting chute internal fixation two connection plastic section bars that connect with plastic section bar respectively.
2. by the described combined type air duct flange of claim 1 connection profile, it is characterized in that: described opening grafting chute lateral cross section ovalize, opening laterally.
3. by the described combined type air duct flange of claim 1 connection profile, it is characterized in that: described connection plastic section bar is the PVC section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205559902U CN201803103U (en) | 2010-09-30 | 2010-09-30 | Combination airduct flange connection section material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205559902U CN201803103U (en) | 2010-09-30 | 2010-09-30 | Combination airduct flange connection section material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803103U true CN201803103U (en) | 2011-04-20 |
Family
ID=43872602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205559902U Expired - Fee Related CN201803103U (en) | 2010-09-30 | 2010-09-30 | Combination airduct flange connection section material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840437A (en) * | 2012-08-08 | 2012-12-26 | 深圳市好家庭实业有限公司 | Fitness equipment stand column and fitness equipment |
| CN106678472A (en) * | 2017-03-21 | 2017-05-17 | 中国五冶集团有限公司 | Opposite inserting type air pipe joint and mounting method thereof |
| CN110440069A (en) * | 2019-09-11 | 2019-11-12 | 中建安装集团有限公司 | A kind of flange and construction for the connection of different air hoses |
-
2010
- 2010-09-30 CN CN2010205559902U patent/CN201803103U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840437A (en) * | 2012-08-08 | 2012-12-26 | 深圳市好家庭实业有限公司 | Fitness equipment stand column and fitness equipment |
| CN102840437B (en) * | 2012-08-08 | 2015-05-13 | 深圳市好家庭实业有限公司 | Fitness equipment stand column and fitness equipment |
| CN106678472A (en) * | 2017-03-21 | 2017-05-17 | 中国五冶集团有限公司 | Opposite inserting type air pipe joint and mounting method thereof |
| CN106678472B (en) * | 2017-03-21 | 2019-07-30 | 中国五冶集团有限公司 | A kind of mutual-inserting type blast connection and its installation method |
| CN110440069A (en) * | 2019-09-11 | 2019-11-12 | 中建安装集团有限公司 | A kind of flange and construction for the connection of different air hoses |
| CN110440069B (en) * | 2019-09-11 | 2024-04-12 | 中建安装集团有限公司 | Flange for connecting different air pipes and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201850678U (en) | Curtain wallboard fastener | |
| CN201803103U (en) | Combination airduct flange connection section material | |
| CN201651737U (en) | No-cold-bridge composite-wind-pipe jammed flange blank | |
| CN201043651Y (en) | Broken bridge connecting flange of composite air duct | |
| CN201897035U (en) | Air pipe flange connecting profile with combination of clamping, locking and aluminium plasticization | |
| CN205348471U (en) | Finished product partition wall | |
| CN206233500U (en) | Heat-preserving wall balustrade exterior panelling mounting structure | |
| CN110565843A (en) | Simple to operate's assembled partition wall system | |
| CN107503456B (en) | A glass claw of plugging into for super large hidden glass curtain wall and mounting structure thereof | |
| CN201897026U (en) | Snap-hook aluminium-plastic combined wind pipe and flange connecting section bar | |
| CN105115133A (en) | Air conditioner draught fan box | |
| CN202299053U (en) | Truss structure for stone decorative rib of glass curtain wall | |
| CN202416776U (en) | Exposed frame mounting structure of aluminum composite panel | |
| CN204821574U (en) | Train carriage mould pressing side roof | |
| CN205046845U (en) | Window steel form structure device wafts at clear water concrete turning | |
| CN201589022U (en) | Non-condensed water air duct connecting flange section | |
| CN210685084U (en) | Assembled partition wall system that shock resistance is strong | |
| CN205558703U (en) | Door and window mosaic structure | |
| CN102900317B (en) | Unit row window of hidden framing curtain wall | |
| CN207194707U (en) | The rabbet joint type attachment structure and aluminum-plastic door-window profile of aluminum-plastic door-window profile | |
| CN202928057U (en) | Color steel composite plate plenum chamber | |
| CN202788435U (en) | Unit row window of hidden frame curtain wall | |
| CN202325008U (en) | Up-glide fixable aluminum section for heat-insulating door and window | |
| CN204531414U (en) | Building pipe hole to be provided special tool | |
| CN204083527U (en) | A kind of enhancement mode return air double smoke evacuation double-side color steel plate composite air duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120930 |