CN202350271U - Diffuser - Google Patents
Diffuser Download PDFInfo
- Publication number
- CN202350271U CN202350271U CN2011205151404U CN201120515140U CN202350271U CN 202350271 U CN202350271 U CN 202350271U CN 2011205151404 U CN2011205151404 U CN 2011205151404U CN 201120515140 U CN201120515140 U CN 201120515140U CN 202350271 U CN202350271 U CN 202350271U
- Authority
- CN
- China
- Prior art keywords
- support frame
- inner core
- support
- heart
- reversed
- 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
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model relates to a diffuser, which mainly consists of a diffuser casing, an inner core and a support frame. The diffuser is characterized in that a single-sheet inner core is formed into an integral structure by compression molding, and a clamping groove of the support frame at the back face of the inner core is of a reversed T-shaped structure; and the cross section of the support frame is of an I-shaped structure, a strip-shaped rib in the upper part of the support frame is longitudinally wide, and a reversed T-shaped tenon in the lower part of the support frame is narrow. A support plate in the middle part and the reversed T-shaped tenon in the lower part of the support frame are arranged in the reversed T-shaped clamping groove of the support frame of the inner core, and two corresponding flat plates in the upper part of the reversed T-shaped clamping groove of the support frame of the inner core are buckled inwards to fix a plurality of layers of the inner core on the support frame. The diffuser has a simple processing technique. By applying the compression molding technology on the single-sheet inner core, the product is difficult to deform, the argon arc welding is not needed, the energy is saved, the damage caused by argon gas to human bodies is eliminated, and labor and time are saved during assembly.
Description
Technical field
The utility model belongs to the central air-conditioning technical field, is specifically related to a kind of ventilation equipment.
Background technology
Originally air diffuser in the heart all be section bar cutting, welding again, heart insufficient strength in this structure, the lining must be provided with reinforcement in the heart, the top bayonet socket of the lining heart uses cutting machine to cut into the l font; The support of air diffuser is a plate armature, snaps in l font bayonet socket.In the heart and support adopt argon arc welding to be welded as a whole.Processing technology is complicated, must use argon gas, and is harmful, time-consuming during installation, and in the heart when welding with support, it is yielding to be heated.
Summary of the invention
The purpose of the utility model provides a kind of novel air diffuser, and is complicated to solve the prior art processing technology, must use argon gas, harmful, time-consuming during installation, and in the heart when welding with support, problem such as it is yielding to be heated.
The utility model mainly is made up of air diffuser shell, the lining heart, support, and solving the technical scheme that its technical problem adopts is to remove reinforcement, and heart compression molding is structure as a whole in the monolithic, and the support draw-in groove at the heart back side, lining is the inverted T-shape structure; The support cross section is an I-shape construction; Bar shaped flaccidity of tendon and muscle in top is to wide, and bottom inverted T-shape trip is narrow, in mid-stent gripper shoe and bottom inverted T-shape trip place in the inverted T-shape support draw-in groove of the heart; In heart inverted T-shape support draw-in groove top two corresponding dull and stereotyped in button, core in the several layers is fixed on the support.
Adopt the good effect of the utility model to be:
1, processing technology is simple, and the heart uses compression molding technology in the monolithic;
2, product is not yielding;
3, need not to use argon arc welding, saved the energy, stopped argon gas the human injury;
Giving birth to the worker when 4, installing saves time.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model A-A enlarged drawing;
1 air diffuser shell, 2 supports, 3 support draw-in grooves, 4 bar shaped muscle, 5 trips, 6 li hearts among the figure.
The specific embodiment
As shown in the figure: this air diffuser removes reinforcement, and the heart 6 compression moldings are structure as a whole in the monolithic, and the support draw-in groove 3 at the heart back side, lining is the inverted T-shape structure; Support 2 cross sections are I-shape construction; Top bar shaped muscle 4 is vertically widened; Bottom inverted T-shape trip 5 is narrower; In the inverted T-shape support draw-in groove 3 of the heart 6, the lining heart 6 inverted T-shape support draw-in grooves 3 tops two corresponding dull and stereotyped interior buttons were fixed in the lining heart 6 on the support 2 in support 2 middle part gripper shoes and bottom inverted T-shape trip 5 placed.
Claims (2)
1. an air diffuser mainly is made up of air diffuser shell, the lining heart, support, it is characterized in that heart compression molding is structure as a whole in the monolithic, and the support draw-in groove at the heart back side, lining is the inverted T-shape structure; The support cross section is an I-shape construction, and in the inverted T-shape support draw-in groove of the heart, heart inverted T-shape support draw-in groove top, lining two corresponding dull and stereotyped interior buttons were fixed in core in the several layers on the support in mid-stent gripper shoe and bottom inverted T-shape trip placed.
2. air diffuser as claimed in claim 1 is characterized in that support top bar shaped flaccidity of tendon and muscle to wide, and bottom inverted T-shape trip is narrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205151404U CN202350271U (en) | 2011-12-12 | 2011-12-12 | Diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205151404U CN202350271U (en) | 2011-12-12 | 2011-12-12 | Diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350271U true CN202350271U (en) | 2012-07-25 |
Family
ID=46539273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205151404U Expired - Fee Related CN202350271U (en) | 2011-12-12 | 2011-12-12 | Diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350271U (en) |
-
2011
- 2011-12-12 CN CN2011205151404U patent/CN202350271U/en not_active Expired - Fee Related
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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: 20120725 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |