CN207831613U - A kind of variable swirl diffuser - Google Patents
A kind of variable swirl diffuser Download PDFInfo
- Publication number
- CN207831613U CN207831613U CN201820105249.2U CN201820105249U CN207831613U CN 207831613 U CN207831613 U CN 207831613U CN 201820105249 U CN201820105249 U CN 201820105249U CN 207831613 U CN207831613 U CN 207831613U
- Authority
- CN
- China
- Prior art keywords
- inner casing
- frame
- tuyere shell
- spherical inner
- impeller
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of variable swirl diffusers, including tuyere shell, there is spherical shape air port in the tuyere shell, it is embedded with spherical inner casing in spherical shape air port, impeller is equipped in spherical inner casing, the center of impeller is equipped with rotation axis, the metal frame affixed with the tuyere shell is rotatably connected in rotation axis, the round strengthening frame that metal frame includes the cross-shape frame of rotation axis rotation connection, is fixed in the link block of each end of cross-shape frame and is integrated with cross-shape frame, the link block and tuyere shell are affixed, and mounting hole one is additionally provided in the metal frame.The utility model is embedded by adding the spherical inner casing of adjustable air-out direction, spherical inner casing between the impeller and tuyere shell of general swirl diffuser in tuyere shell, convenient for rotation；By opening up ellipse hole on spherical inner casing, spherical inner casing is moved convenient for human hands, to adjust air-out direction, allomeric function is perfect, highly practical.
Description
Technical field
The utility model is related to a kind of air port more particularly to a kind of variable swirl diffusers.
Background technology
Swirl diffuser is an air draft tool in air-conditioning system, can be used as Wind Volume in air conditioner ventilating system, big temperature
Difference air-supply is mounted on ceiling or ceiling to reduce inlet number, can be used for low spatial within 3 meters, it is also possible to two kinds of height
Large area is blown, even up to 10 meters or more of height.Swirl diffuser sends out rotating jet, has induction ratio big, sea land distribution is fast
The characteristics of.
But in existing swirl diffuser technology, swirl diffuser sends out rotating jet, and radiation scope is wide, and radiation length is close,
But since its radiation scope is wide, when manufacture, the function in direction can be changed without air port, and the decaying of wind speed relies primarily on
Internal impeller, it is not firm that impeller is fixed, and uses easy deviation for a long time, rotating effect is poor, and overall effect is bad.Accordingly, this reality
A kind of variable swirl diffuser is proposed with novel.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, provide a kind of variable swirl diffuser, should
There is air port direction can be changed in air port, and impeller is fixed, use not deviation, the good feature of rotating effect for a long time.
In order to solve the above technical problems, what the purpose of this utility model was realized in：One involved by the utility model
The variable swirl diffuser of kind, including tuyere shell, the tuyere shell is interior to have spherical shape air port, and ball is embedded in spherical shape air port
Shape inner casing is equipped with impeller in spherical inner casing, and the center of impeller is equipped with rotation axis, be rotatably connected in rotation axis with outside the air port
The affixed metal frame of shell, metal frame include the cross-shape frame of rotation axis rotation connection, are fixed in each end of cross-shape frame
Link block and the round strengthening frame being integrated with cross-shape frame, the link block and tuyere shell are affixed, in the metal frame
It is additionally provided with mounting hole one.
As further program of the utility model：The front end of the spherical shape inner casing is further opened with the opposite ellipse of two positions
Shape through-hole.
As further program of the utility model：The outer of the tuyere shell has mounting hole two.
The utility model has the beneficial effects that：Variable swirl diffuser involved by the utility model, by general eddy flow
The spherical inner casing of adjustable air-out direction is added between the impeller and tuyere shell in air port, spherical inner casing is embedded in tuyere shell
It is interior, convenient for rotation；By opening up ellipse hole on spherical inner casing, spherical inner casing is moved convenient for human hands, to adjust outlet air
Direction；By the setting of metal frame, for fixing impeller and rotation axis；Round strengthening frame stablizes cross-shape frame entirety, connection
Block with tuyere shell for fixing so that during wheel rotation, impeller is fixed；By the way that mounting hole is arranged in metal frame
One, mounting hole two is set on tuyere shell so that mounting means is various, increases the Installation Flexibility of swirl diffuser, whole work(
Can be perfect, it is highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model；
Reference sign：1, tuyere shell；2, spherical shape air port；3, spherical inner casing；4, impeller；5, rotation axis；6, golden
Belong to frame；61, cross-shape frame；62, link block；63, round strengthening frame；64, mounting hole one；7, ellipse hole；8, mounting hole
Two.
Specific implementation mode
The utility model is further illustrated with preferred embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of variable swirl diffuser involved by the present embodiment, including tuyere shell 1, the wind
There is spherical shape air port 2 in mouth shell 1, be embedded with spherical inner casing 3 in spherical shape air port 2 so that spherical inner casing 3 can be in spherical shape
It is freely rotated but does not fall off in air port 2, impeller 4 is equipped in spherical inner casing 3, the center of impeller 4 is equipped with rotation axis 5, for decaying
Wind speed keeps outlet air soft, the metal frame 6 affixed with the tuyere shell 1 is rotatably connected in rotation axis 5, for fixing impeller 4
And rotation axis 5, metal frame 6 include the cross-shape frame 61 of the rotation connection of rotation axis 5, are fixed in 61 each end of cross-shape frame
Link block 62 and the round strengthening frame 63 being integrated with cross-shape frame 61, the concrete structure of metal frame 6 so that can pass through air-flow
In the case of, moreover it is possible to give the consolidation effect of 5 one firm stabilizations of impeller 4 and rotation axis, the link block 62 and tuyere shell 1
It is affixed, it is additionally provided with mounting hole 1 in the metal frame 6, is installed for swirl diffuser.
Further, the front end of the spherical inner casing 3 is further opened with the opposite ellipse hole 7 of two positions, is convenient for human body
Hand moves spherical inner casing 3, to adjust air-out direction.
Further, the outer of the tuyere shell 1 has mounting hole 28, in conjunction with being additionally provided with mounting hole one in metal frame 6
64, swirl diffuser is installed by screw, bolt or fastener so that swirl diffuser mounting means is various, increases Whirl deposite tank
The Installation Flexibility of mouth.
The utility model between the impeller and tuyere shell of general swirl diffuser by adding adjustable air-out direction
Spherical inner casing, spherical inner casing are embedded in tuyere shell, convenient for rotation；By opening up ellipse hole on spherical inner casing, it is convenient for
Human hands move spherical inner casing, to adjust air-out direction；By the setting of metal frame, for fixing impeller and rotation axis；Circle
Shape strengthening frame stablizes cross-shape frame entirety, and link block with tuyere shell for fixing so that during wheel rotation, impeller is solid
It is fixed firm；By the way that mounting hole one is arranged in metal frame, mounting hole two is set on tuyere shell so that mounting means is various, increases
The Installation Flexibility of swirl diffuser, allomeric function is perfect, highly practical.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of variable swirl diffuser, including tuyere shell（1）, it is characterised in that：The tuyere shell（1）It is interior that there is spherical shape
Air port（2）, spherical shape air port（2）Inside it is embedded with spherical inner casing（3）, spherical inner casing（3）It is interior to be equipped with impeller（4）, impeller（4）In
Centre is equipped with rotation axis（5）, rotation axis（5）On be rotatably connected to and the tuyere shell（1）Affixed metal frame（6）, metal frame
（6）Including rotation axis（5）The cross-shape frame of rotation connection（61）, be fixed in cross-shape frame（61）The link block of each end
（62）And and cross-shape frame（61）The round strengthening frame being integrated（63）, the link block（62）With tuyere shell（1）It is affixed,
The metal frame（6）On be additionally provided with mounting hole one（64）.
2. variable swirl diffuser according to claim 1, it is characterised in that：The spherical shape inner casing（3）Front end also open up
There is the ellipse hole that two positions are opposite（7）.
3. variable swirl diffuser according to claim 1, it is characterised in that：The tuyere shell（1）Outer have peace
Fill hole two（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105249.2U CN207831613U (en) | 2018-01-23 | 2018-01-23 | A kind of variable swirl diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105249.2U CN207831613U (en) | 2018-01-23 | 2018-01-23 | A kind of variable swirl diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831613U true CN207831613U (en) | 2018-09-07 |
Family
ID=63394077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820105249.2U Expired - Fee Related CN207831613U (en) | 2018-01-23 | 2018-01-23 | A kind of variable swirl diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006160A (en) * | 2019-04-24 | 2019-07-12 | 珠海格力电器股份有限公司 | Air guide structure, jet blower and air-conditioning |
| CN111238015A (en) * | 2020-01-14 | 2020-06-05 | 中国联合网络通信集团有限公司 | Air conditioner air-out device and air conditioning system |
-
2018
- 2018-01-23 CN CN201820105249.2U patent/CN207831613U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006160A (en) * | 2019-04-24 | 2019-07-12 | 珠海格力电器股份有限公司 | Air guide structure, jet blower and air-conditioning |
| CN111238015A (en) * | 2020-01-14 | 2020-06-05 | 中国联合网络通信集团有限公司 | Air conditioner air-out device and air conditioning system |
| CN111238015B (en) * | 2020-01-14 | 2021-10-01 | 中国联合网络通信集团有限公司 | Air conditioner air-out device and air conditioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208283033U (en) | A kind of experimental study device based on downburst wind-tunnel | |
| CN207831613U (en) | A kind of variable swirl diffuser | |
| CN208186742U (en) | A kind of swirling eddy mixing wind outlet unit | |
| CN201697336U (en) | Anti-downdraft smoke tube of water heater | |
| CN205618310U (en) | Be applied to wind power generation's a diffusion section of thick bamboo | |
| CN209165724U (en) | A kind of suitching type wind outlet unit | |
| CN109869886B (en) | Directional air supply arrangement of energy-conserving air conditioner based on rotatory efflux | |
| CN208382510U (en) | A kind of adjustable wind deflector structure of multi-angle | |
| CN208154623U (en) | A kind of wall attachment jet air supply device of combination fan coil | |
| CN203569859U (en) | Exhaust outlet with opening degree adjustable | |
| CN207570001U (en) | A kind of air conditioner room unit and its total space air-supply arrangement | |
| CN206530550U (en) | A kind of lung ventilator and its centrifugal blower fairing | |
| CN205561136U (en) | Spraying fan | |
| CN108571771A (en) | A kind of wall attachment jet air-supply arrangement of combination fan coil | |
| CN209263298U (en) | A kind of double sphere diffusing devices | |
| CN209588323U (en) | A kind of rotary diffusing device | |
| CN207655601U (en) | A kind of ion air curtain apparatus | |
| CN207975815U (en) | A kind of exhaust apparatus of cabinet type heat exchange host | |
| CN207554372U (en) | A kind of uniform wind turbine of outlet air | |
| CN206247482U (en) | Air pipe type air-conditioner | |
| CN206556186U (en) | A kind of powerless ventilation device | |
| CN207145334U (en) | A kind of deflector | |
| CN207906463U (en) | A kind of adjustable air quantity balanced valve | |
| CN206222457U (en) | Cabinet air-conditioner | |
| CN209588325U (en) | A kind of spiral diffusing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180907 Termination date: 20200123 |