CN107655187A - A kind of articulated type air-conditioning duct - Google Patents
A kind of articulated type air-conditioning duct Download PDFInfo
- Publication number
- CN107655187A CN107655187A CN201710920244.5A CN201710920244A CN107655187A CN 107655187 A CN107655187 A CN 107655187A CN 201710920244 A CN201710920244 A CN 201710920244A CN 107655187 A CN107655187 A CN 107655187A
- Authority
- CN
- China
- Prior art keywords
- air
- metal tube
- conditioning
- air channel
- channel
- 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.)
- Pending
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Classifications
-
- 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
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
-
- 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
Abstract
The present invention relates to a kind of articulated type air-conditioning duct, belong to air conditioner technical field；The air channel is integrally cylindrical, is alternately connected and composed by multiple metal tubes and multiple flexible cylinders, both ends are respectively 2 metal tubes after connection, and the metal tube at both ends connects air-conditioning air inlet air channel and air-conditioner air outlet air channel respectively.The present invention uses the connected mode of American hose clamp fastening with air-conditioning air inlet air channel, air-conditioner air outlet air channel, convenient and swift, the disassembly efficiency in the air channel greatly promoted, ensures normal production；Articulated type bionic design can effectively avoid the deformation of air-conditioning duct under negative pressure；Meanwhile various integral air conditioners are present invention can be suitably applied to, interchangeability is strong, can effectively reduce enterprise's spare parts cost.
Description
Technical field
The present invention relates to a kind of articulated type air-conditioning duct, belong to air conditioner technical field.
Background technology
In smelter steel-making, Rolling production workshop, integral air conditioner is widely used.It is the evaporator of integral air conditioner, cold
The air-conditioning parts such as condenser, compressor are installed concentratedly on an air conditioner frame, its good refrigeration effect and can when installing and using
Electric panel room space is saved, especially for bridge crane electric panel room, typically using crane girder as electric panel room, reasonably
Space can substantially reduce crane cost.Integral air conditioner has two kinds of main flow air channels at present, when rigid air channel, second, flexible
Air channel；Rigid air channel is very high to the positioning requirements of air-conditioning when mounted, it is desirable to the wind passage mouth on air-conditioning（Air-conditioning air inlet）With
The wind passage mouth of electric panel room（Air-conditioner air outlet）In strict accordance with design attitude centering, otherwise air channel can not connect；Air channel connects
Quadra is fastened together by stove bolt, and air channel is wasted time and energy when installing；Such as：Handan Iron and Steel Co Handan treasured steel mill changes one
Secondary rigid air-conditioning duct averagely needs 12 hours, has a strong impact on the repair time, and then influences positive produce and produce；Flexible duct is by being incubated
Heat-barrier material wrapped multiple helical form steel wire cylinder forms；This air channel is in connection to air-conditioner wind road junction and electric panel room wind passage mouth
Position centering requires relatively low, and air channel connector is locked to be circular using American hose clamp；But due to its flexible characteristic, air conditioning exhausting
Mouthful using less problematic, but in air-conditioning air inlet, because the huge suction of air-conditioning draught fan easily causes air-conditioning air inlet air channel
Deformed in the presence of negative pressure, finally inhaled it is flat block air inlet of air duct, air-conditioning can not normal work, maintenance of being forced to stop production；Example
Such as, the air-conditioning duct that Handan Iron and Steel Co Handan treasured steel mill 450T overhead traveling cranes use influences production just as repeatedly there are problems.In addition, by
It is different to Duct design in various brands air conditioning system maker, it can not accomplish the general exchange of different brands air-conditioning duct, one
Determine the rising for causing enterprise's spare parts cost in degree.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of articulated type air-conditioning duct, and the air channel is to installation accuracy requirement
It is relatively low, the disassembling, assembling and replacing in air channel can be rapidly completed, and deformation of the air channel under suction function will not occur, solve background
Technological deficiency.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of articulated type air-conditioning duct, it is overall cylindrical, alternately connected and composed by multiple metal tubes and multiple flexible cylinders, even
It is respectively 2 metal tubes to connect rear both ends, and the metal tube at both ends connects air-conditioning air inlet air channel and air-conditioner air outlet air channel respectively.
A kind of above-mentioned articulated type air-conditioning duct, the diameter phase in the air-conditioning air inlet air channel and air-conditioner air outlet air channel
Together；The internal diameter of multiple metal tubes is identical and matches with the external diameter in air-conditioning air inlet air channel；The internal diameter and metal tube of flexible cylinder
External diameter match, the length of each flexible cylinder is less than the 1/5 of metal pipe diameter；Flexible cylinder, which is sheathed on metal tube, to be passed through
Riveting method is connected with metal tube.
The connecting portion of a kind of above-mentioned articulated type air-conditioning duct, the metal tube and flexible cylinder is wound with fastening steel
Band；Cruciform skeleton is provided with inside the both ends of each metal tube, plane where cruciform skeleton and metal tube where it
Longitudinal section is parallel, and cruciform skeleton is circumferentially fixed round steel band, and round steel band diameter matches with metal bore；Rivet order is worn
Cross the connection that fastener, flexible cylinder, metal tube and round steel band realize metal tube and flexible cylinder.
A kind of above-mentioned articulated type air-conditioning duct, the both ends metal tube and air-conditioning air inlet air channel, air conditioning exhausting one's intention as revealed in what one says
The end of road connection is circumferentially with flange, is longitudinally provided with 2 with the symmetrical narrow slot of metal pipe axis；Both ends metal tube is close to air-conditioning
Air inlet air channel, air-conditioner air outlet air channel one end inside cruciform skeleton be located at the inner side of narrow slot.
The present invention uses bionics principle, the animal design of simulation arthropods, the both ends of multiple flexible cylinders is arranged respectively
Fastener is enclosed in the end of multiple metal tubes, and in connecting portion winding one, cruciform skeleton is set inside metal tube both ends,
The circumferentially fixed round steel band of cruciform skeleton, fastener, flexible cylinder, metal tube and round steel band are passed through by metal by rivet
Pipe forms a cylindric articulated type air channel together with being cross-linked with flexible cylinder；The metal tube at the air channel both ends connects respectively
Air-conditioning air inlet air channel and air-conditioner air outlet air channel, the end of junction metal tube is fastened using American hose clamp, convenient and swift；Gold
Category pipe and flexible cylinder are cross-linked, and metal tube and its inside cross skeleton can resist interior external pressure during air-conditioning work
Difference, although and its flexible cylinder part internal diameter under suction function has contraction, because itself and metal tube are riveted together,
Its maximum radial contraction amount is equal to the length of the flexible cylinder of half, and the length of flexible cylinder is less than metal pipe diameter
1/5th, the method for this similar arthropods animal alternately connection substantially reduces the length of each flexible cylinder；Receive
Contracting amount does not interfere with the ventilation in air channel, can effectively prevent the deformation of air-conditioning duct under negative pressure；Located at metal tube both ends
Internal cruciform skeleton can be further ensured that the rigidity of metal tube, be wound in the fastening of metal tube and flexible cylinder connecting portion
Steel band can ensure the sealing of connecting portion；Both ends metal tube and air-conditioning air inlet air channel, air-conditioner air outlet air channel connection end
Flange can effectively prevent American hose clamp during fastening and use because the reason such as vibrations comes off from metal tube, be opened in
Longitudinal narrow slot of connection end can strengthen the tightness of American hose clamp.
Beneficial effects of the present invention are：
The present invention uses the connected mode of American hose clamp fastening with air-conditioning air inlet air channel, air-conditioner air outlet air channel, convenient and swift,
The disassembly efficiency in the air channel greatly promoted, ensure normal production；Articulated type bionic design can effectively avoid air-conditioning duct negative
The deformation of pressure；Meanwhile various integral air conditioners are present invention can be suitably applied to, interchangeability is strong, can effectively reduce enterprise's spare part
Cost.
Brief description of the drawings
Fig. 1 is assembling schematic diagram of the present invention；
Fig. 2 is the metal tube schematic diagram being connected with air-conditioner air outlet air channel；
Fig. 3 is the schematic diagram of cruciform skeleton and its circumferentially fixed round steel band；
Fig. 4 is the schematic diagram of fastener；
In figure mark for：Metal tube 1, flexible cylinder 2, air-conditioning air inlet air channel 3, air-conditioner air outlet air channel 4, fastener 5, ten
Glyph skeleton 6, round steel band 7, rivet 8, flange 9, narrow slot 10, American hose clamp 11, riveted holes 12.
Embodiment
Fig. 1-Fig. 4 shows that a kind of articulated type air-conditioning duct of the present invention is overall cylindrical, by 4 diameter identical metals
Pipe 1 and 3 flexible cylinders 2 alternately connect and compose, and in the present embodiment, metal tube 1 is steel pipe, and flexible cylinder 2 is canvas columnar；
The diameter of 3 flexible cylinders 2 is identical, and length is identical and less than the 1/5 of the internal diameter of metal tube 1, flexible cylinder 2 when preventing air-conditioning work
The ventilation in air channel is influenceed in the excessive amount of contraction of lower generation used in negative pressure；The internal diameter of flexible cylinder 2 and the external diameter of metal tube 1
Match, facilitate flexible cylinder 2 to be sheathed on metal tube 1；The diameter of 4 metal tubes 1 is identical, its internal diameter and air-conditioning air intake one's intention as revealed in what one says
The external diameter in road 3 matches, and facilitates metal tube 1 to be sheathed on air-conditioning air inlet air channel 3 and is connected thereto；The He of air-conditioning air inlet air channel 3
The diameter in air-conditioner air outlet air channel 4 is identical；The both ends of flexible cylinder 2 are sheathed on the end of 2 metal tubes 1, belled position respectively
Along the circumferentially wound fastener 5 of flexible sleeve 2, purpose is the sealing of enhancing flexible sleeve 2 and the belled position of metal tube 1；
Cruciform skeleton 6 is provided with inside the both ends of each metal tube 1, the place plane of cruciform skeleton 6 is cut with the vertical of metal tube 1 where it
Face is parallel, and the circumferentially fixed of cruciform skeleton 6 has round steel band 7, and the internal diameter of the diameter and metal tube 1 of round steel band 7 matches；Metal
The circumference of pipe 1 and the connecting portion of flexible sleeve 2, the circumference of metal tube 1 and the connecting portion of air-conditioning air inlet air channel 3, metal tube 1 with
The circumference of the connecting portion of air-conditioner air outlet air channel 4 opens up 4 riveted holes, 12,4 circumferences of the riveted holes 12 along metal tube 1 and put down respectively
Lay；Fastener 5, round steel band 7, the circumference of the end of flexible cylinder 2 also averagely offer 4 riveted holes 12, the order of rivet 8
The riveted holes of the riveted holes 12 of riveted holes 12, flexible cylinder, the riveted holes 12 of metal tube 1 and round steel band 7 through fastener 5
12 realize the connection of metal tube 1 and flexible cylinder 2.
Fig. 1 shows that the metal tube 1 being connected with air-conditioning air inlet air channel 3, air-conditioner air outlet air channel 4 is sheathed on air-conditioning air intake
On one's intention as revealed in what one says road 3, air-conditioner air outlet air channel 4, the end of socket place metal tube 1 is circumferentially with a circle flange 9, be longitudinally provided with 2 with
The axis of metal tube 1 is the narrow slot 10 of symmetry axis, and metal tube 1 and air-conditioning air inlet air channel 3, air-conditioning are realized using American hose clamp 11
The fastening of air outlet duct 4, flange 9 can effectively prevent American hose clamp 11 during fastening and use because the reason such as vibrations
Come off from metal tube 1, the effect of longitudinal narrow slot 10 is when fastening American hose clamp 11, and slight deformation occurs for narrow slot 10, can increase
The tightness of strong American hose clamp 11.The width 2mm of narrow slot 10, length 10mm.
Fig. 1 shows that the metal tube 1 being connected with air-conditioning air inlet air channel 3, air-conditioner air outlet air channel 4 is close to air-conditioning air inlet
Air channel 3, air-conditioner air outlet air channel 4 one end inside cruciform skeleton 6 be located at the inner side of narrow slot 10, the i.e. cruciform skeleton 6
Not in the end of metal tube 1, but a small distance is moved to the inside of metal tube 1, purpose is to prevent the cross bone
Frame 6 hinders the fastening of American hose clamp 11, at the same also play strengthen the 1 rigid purpose of metal tube.
The use process of the present invention is as follows：
When electric panel room installs air-conditioning or air-conditioning is retrofited, using steel pipe, the good articulated type air channel of canvas columnar processing and fabricating, electric
Room side installs prefabricated wind passage mouth（Air-conditioner air outlet air channel 4）, then the steel pipe 1 for the articulated type air channel end made is enclosed on
On air-conditioner air outlet air channel 4 and air-conditioning air inlet air channel 3, locked with American hose clamp 11, then entered gap with foaming agent
Row closure can complete air-conditioning installation.The invention device designs advantages of simple, easy to use, greatly reduces air-conditioning installation, changes
The difficulties such as type, reduce the repair time, serve good effect, reduce positioning requirements during air-conditioning installation, while also keep away
Exempt from the phenomenon that air-conditioning duct deforms under negative pressure to occur.
Claims (4)
- A kind of 1. articulated type air-conditioning duct, it is characterised in that：It is overall cylindrical, by multiple metal tubes（1）With multiple flexible circles Cylinder（2）Alternating connects and composes, and both ends are respectively 2 metal tubes after connection（1）, the metal tube at both ends（1）Connection air-conditioning enters respectively Air port air channel（3）With air-conditioner air outlet air channel（4）.
- A kind of 2. articulated type air-conditioning duct as claimed in claim 1, it is characterised in that：The air-conditioning air inlet air channel（3）With Air-conditioner air outlet air channel（4）Diameter it is identical；Multiple metal tubes（1）Internal diameter it is identical and with air-conditioning air inlet air channel（3）It is outer Footpath matches；Flexible cylinder（2）Internal diameter and metal tube（1）External diameter match, each flexible cylinder（2）Length be less than gold Belong to the 1/5 of pipe diameter；Flexible cylinder（2）It is sheathed on metal tube（1）It is upper to pass through riveting method and metal tube（1）Connection.
- A kind of 3. articulated type air-conditioning duct as claimed in claim 1 or 2, it is characterised in that：The metal tube（1）Justify with flexibility Cylinder（2）Connecting portion be wound with fastener（5）；Each metal tube（1）Both ends inside be provided with cruciform skeleton （6）, cruciform skeleton（6）Place plane and metal tube where it（1）Longitudinal section it is parallel, cruciform skeleton（6）Circumference consolidate Surely there is round steel band（7）, round steel band（7）Diameter and metal tube（1）Internal diameter match；Rivet（8）Pass through fastener （5）, flexible cylinder（2）, metal tube（1）With round steel band（7）Realize metal tube（1）And flexible cylinder（2）Connection.
- A kind of 4. articulated type air-conditioning duct as claimed in claim 1 or 2, it is characterised in that：The both ends metal tube（1）With sky Transfer in air port air channel（3）, air-conditioner air outlet air channel（4）The end of connection is circumferentially with flange（9）, 2 are longitudinally provided with metal Pipe（1）Axisymmetrical narrow slot（10）；The metal tube at both ends（1）Close to air-conditioning air inlet air channel（3）, air-conditioner air outlet air channel （4）One end inside be provided with cruciform skeleton（6）, the cruciform skeleton（6）Positioned at narrow slot（10）Inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920244.5A CN107655187A (en) | 2017-09-30 | 2017-09-30 | A kind of articulated type air-conditioning duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920244.5A CN107655187A (en) | 2017-09-30 | 2017-09-30 | A kind of articulated type air-conditioning duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655187A true CN107655187A (en) | 2018-02-02 |
Family
ID=61116418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710920244.5A Pending CN107655187A (en) | 2017-09-30 | 2017-09-30 | A kind of articulated type air-conditioning duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826494A (en) * | 2018-06-29 | 2018-11-16 | 池州市浮子信息技术服务有限公司 | A kind of domestic dehumidifying machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600142A (en) * | 1945-09-28 | 1948-04-01 | Walter Leslie Gee | Improvements relating to means for coupling flexible metallic tubing to pipes or other tubular fittings or connections |
| CN202080785U (en) * | 2011-05-26 | 2011-12-21 | 爱默生电梯有限公司 | Ventilation system for clean lift well |
| CN103343851A (en) * | 2013-07-15 | 2013-10-09 | 中联重科股份有限公司 | Pipe connection structure used for powder guiding |
| CN103363222A (en) * | 2013-07-25 | 2013-10-23 | 安徽江淮汽车股份有限公司 | Insertion type pipeline connection structure |
| CN204717185U (en) * | 2015-05-23 | 2015-10-21 | 河南亚都实业有限公司 | A kind of disposable external suction connecting tube |
| WO2016079226A1 (en) * | 2014-11-21 | 2016-05-26 | Airbus Group Sas | "flexible-rigid" air pipe |
| CN207214383U (en) * | 2017-09-30 | 2018-04-10 | 邯钢集团邯宝钢铁有限公司 | A kind of articulated type air-conditioning duct |
-
2017
- 2017-09-30 CN CN201710920244.5A patent/CN107655187A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600142A (en) * | 1945-09-28 | 1948-04-01 | Walter Leslie Gee | Improvements relating to means for coupling flexible metallic tubing to pipes or other tubular fittings or connections |
| CN202080785U (en) * | 2011-05-26 | 2011-12-21 | 爱默生电梯有限公司 | Ventilation system for clean lift well |
| CN103343851A (en) * | 2013-07-15 | 2013-10-09 | 中联重科股份有限公司 | Pipe connection structure used for powder guiding |
| CN103363222A (en) * | 2013-07-25 | 2013-10-23 | 安徽江淮汽车股份有限公司 | Insertion type pipeline connection structure |
| WO2016079226A1 (en) * | 2014-11-21 | 2016-05-26 | Airbus Group Sas | "flexible-rigid" air pipe |
| CN204717185U (en) * | 2015-05-23 | 2015-10-21 | 河南亚都实业有限公司 | A kind of disposable external suction connecting tube |
| CN207214383U (en) * | 2017-09-30 | 2018-04-10 | 邯钢集团邯宝钢铁有限公司 | A kind of articulated type air-conditioning duct |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826494A (en) * | 2018-06-29 | 2018-11-16 | 池州市浮子信息技术服务有限公司 | A kind of domestic dehumidifying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 056015 Fuxing Road, Hebei, Handan, No. 232 Applicant after: HANGANG GROUP HANBAO IRON AND STEEL Co.,Ltd. Applicant after: HANDAN RUIDA KINETIC ENERGY CO.,LTD. Address before: 056015 Fuxing Road, Hebei, Handan, No. 232 Applicant before: HANGANG GROUP HANBAO IRON AND STEEL Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |