CN203067795U - Clamping-type air valve - Google Patents
Clamping-type air valve Download PDFInfo
- Publication number
- CN203067795U CN203067795U CN 201320045985 CN201320045985U CN203067795U CN 203067795 U CN203067795 U CN 203067795U CN 201320045985 CN201320045985 CN 201320045985 CN 201320045985 U CN201320045985 U CN 201320045985U CN 203067795 U CN203067795 U CN 203067795U
- Authority
- CN
- China
- Prior art keywords
- air
- clamping
- cassette
- short
- long
- 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
- 239000003292 glue Substances 0.000 claims description 12
- 239000011888 foil Substances 0.000 abstract 3
- 238000004378 air conditioning Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Abstract
The utility model relates to a clamping-type air valve and solves the problems that an existing air valve is difficult to open, has large air exhaust resistance, cannot be tightly closed and leaks air seriously, screws and pull rivets are loosened and blown out and an air foil is deformed and has a short service life and large noise. The outer wall of an air duct (1) is connected with a long shaft seat (6) and a short shaft seat (8); the inner wall of the air duct (1) is connected with a clamping-type rubber ring (2); a long clamping shaft (4) and a short clamping shaft (7) are respectively in loose fit with the long shaft seat (6) and the short shaft seat (8); both radial ends of an air foil (3) are respectively connected with grooves of the long clamping shaft (4) and the short clamping shaft (7); and the air foil (3) is in seal fit with the clamping-type rubber ring (2).
Description
Technical field:
The utility model relates to a kind of cassette aerofoil, axis air-valve device of air-conditioning air-supply.
Background technique:
At present, all kinds of corrupt practices creep in for the air-valve of air-conditioning system: adopt rotating shaft with screw connect aerofoil, the glue ring is connected in air duct with pulling rivet with aerofoil, that two ends axis difficulty reaches is coaxial, open difficulty, exhaust resistance is big, it is serious to be not closed completely, to leak out, screw, pulling rivet get loose and blow out, and the aerofoil modification, the life-span is short, noise is big etc.;
The model utility content:
The purpose of this utility model, provide a kind of simple in structure, manufacturing is easy to assembly, surface friction drag is little, unlatching is flexible, operating noise is low, close tight cassette air-valve
The utility model is achieved in that
The cassette air-valve, the outer wall of air duct 1 is connected with major axis seat 6, minor axis seat 8, the inwall of air duct 1 is connected with cassette glue ring 2, long axis 4, stub axle 7 respectively with major axis seat 6, minor axis seat 8 movingly, the radially two ends of aerofoil 3 are connected with the groove of long axis 4, stub axle 7 respectively, and aerofoil 3 is sealed and matched with cassette glue ring 2.
On the long axis 4 annular groove is arranged, cotter pin 5 is passed hole on the major axis seat 6 and annular groove movingly, and stub axle 7 is connected with plain washer 9, and plain washer 9 is connected with back-up ring 10, and back-up ring 10 is positioned at the scrobicular ring of minor axis seat 8.
The utility model is simple in structure, surface friction drag is little, unlatching is flexible, operating noise is low, close tight.Can be when guaranteeing maximum air output switch easily again, especially be suitable for the air-supply of air-conditioning system.The utility model is not only easy for installation, and simple in structure, is convenient to make, assembles, adjusts, and is aesthetic in appearance.
Description of drawings:
Axonometric drawing when Fig. 1 is of the present utility model closing.
Axonometric drawing when Fig. 2 is unlatching of the present utility model.
Fig. 3 is the A-A sectional drawing of Fig. 1.
Fig. 4 is the B-B sectional drawing of Fig. 2.
Fig. 5 is the E partial enlarged drawing of Fig. 3.
Fig. 6 is the R partial enlarged drawing of Fig. 3.
1. air ducts among the figure; 2. cassette glue ring; 3. cassette aerofoil; 4. long axis; 5. cotter pin; 6. major axis seat, 7. stub axle; 8. minor axis seat 9. plain washers; 10. back-up ring;
Embodiment:
The utility model cassette air-valve is made up of cassette aerofoil, axis, air duct, several parts of cassette glue ring.
Aerofoil arranges recess at diameter axis two ends, with the location axis, and is convenient to rotation at edges of boards along chamfering, reduces the resistance of sealed rubber ring in plate and the tube, and is conducive to sealing;
The end of axis and plate assembling is concaveconvex structure, makes it snap in aerofoil, has guaranteed that rotating shaft is coaxial and has rotated the transmission of rotating force;
The air duct depth dimensions reduces, and both ends of the surface arrange flange, so that peripheral connection and gain in strength degree of depth median diameter axis perforate weldering shaft seat, sticking sealed rubber ring in the air duct;
Cassette glue ring adopts wear-resistingly has certain flexible material, and two ends arrange the foreign steamer checkpost at the air duct flange mouth, plays location and sealing flange, arc design in cross section in the glue ring, make aerofoil when motion flexibly, level and smooth centering, close tight; Can be when guaranteeing maximum air output switch easily again, especially be suitable for the air-supply of air-conditioning system.Model utility is not only easy for installation, and simple in structure, is convenient to make, assembles, adjusts, and is aesthetic in appearance.
Cassette air-valve device mainly is made up of air duct 1, cassette aerofoil 3, length axis 4,7, cassette glue ring 2.Cassette glue ring 2 is installed earlier in the air duct 1, after the cassette aerofoil 3 of packing into, long axis 4, stub axle 7 major axis seat 6 that welds from the air duct 1, insert in minor axis seat 8 corresponding holes, engage with cassette aerofoil 3, after putting in place, 4 engagings of long axis pass aperture on the major axis seat by cotter pin 5 again, with to long axis 4 axially locating, stub axle 7 is installed the plain washer 9 of packing into after engaging puts in place and is refilled back-up ring 10 axially locating, long axis 4 drives cassette aerofoil 3 under external force and rotates, cassette aerofoil 3 outer gardens and cassette glue ring 2 are airtight during the pass, cassette aerofoil 3 rotates formation to the transmission of wind and closes, and the air-valve function is achieved to be finished.
Claims (2)
1. cassette air-valve, the outer wall that it is characterized in that air duct (1) is connected with major axis seat (6), minor axis seat (8), the inwall of air duct (1) is connected with cassette glue ring (2), long axis (4), stub axle (7) respectively with major axis seat (6), minor axis seat (8) movingly, the radially two ends of aerofoil (3) are connected with the groove of long axis (4), stub axle (7) respectively, and aerofoil (3) is sealed and matched with cassette glue ring (2).
2. cassette air-valve according to claim 1, it is characterized in that on the long axis (4) annular groove being arranged, cotter pin (5) is passed hole on the major axis seat (6) and annular groove movingly, stub axle (7) is connected with plain washer (9), plain washer (9) is connected with back-up ring (10), and back-up ring (10) is positioned at the scrobicular ring of minor axis seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045985 CN203067795U (en) | 2013-01-29 | 2013-01-29 | Clamping-type air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045985 CN203067795U (en) | 2013-01-29 | 2013-01-29 | Clamping-type air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067795U true CN203067795U (en) | 2013-07-17 |
Family
ID=48766581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045985 Expired - Fee Related CN203067795U (en) | 2013-01-29 | 2013-01-29 | Clamping-type air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061334A (en) * | 2014-06-27 | 2014-09-24 | 苏州新协力特种工业模板有限公司 | Continuous type regulating valve |
-
2013
- 2013-01-29 CN CN 201320045985 patent/CN203067795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061334A (en) * | 2014-06-27 | 2014-09-24 | 苏州新协力特种工业模板有限公司 | Continuous type regulating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Clamping-type air valve Effective date of registration: 20140404 Granted publication date: 20130717 Pledgee: Chengdu rural commercial bank Limited by Share Ltd Jin Dong branch Pledgor: Sichuan Huashengqiang Aviation Equipment Co., Ltd. Registration number: 2014510000007 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150423 Granted publication date: 20130717 Pledgee: Chengdu rural commercial bank Limited by Share Ltd Jin Dong branch Pledgor: Sichuan Huashengqiang Aviation Equipment Co., Ltd. Registration number: 2014510000007 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Clamping-type air valve Effective date of registration: 20150508 Granted publication date: 20130717 Pledgee: Chengdu rural commercial bank Limited by Share Ltd Jin Dong branch Pledgor: Sichuan Huashengqiang Aviation Equipment Co., Ltd. Registration number: 2015510000019 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160322 Granted publication date: 20130717 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170322 Granted publication date: 20130717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20160129 |